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Biopyribole

A synonym

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Recorded Ages and Analyses Discuss Biopyribole

Edit Biopyribole Add Synonym Edit CIF structures Clear Cache

Arfvedsonite

Hurricane Mountain localities, North Conway, Conway, Carroll County, New Hampshire, USA

Glaucophane

Rio Oremo, Chiavolino, Pollone, Biella Province, Piedmont, Italy

Fluoro-richterite

Wilberforce area, Monmouth Township, Highlands East Township, Haliburton County, Ontario, Canada

Actinolite

Otjiwarongo Constituency, Otjozondjupa Region, Namibia

Arfvedsonite

Hurricane Mountain localities, North Conway, Conway, Carroll County, New Hampshire, USA

Glaucophane

Rio Oremo, Chiavolino, Pollone, Biella Province, Piedmont, Italy

Fluoro-richterite

Wilberforce area, Monmouth Township, Highlands East Township, Haliburton County, Ontario, Canada

Actinolite

Otjiwarongo Constituency, Otjozondjupa Region, Namibia

Arfvedsonite

Hurricane Mountain localities, North Conway, Conway, Carroll County, New Hampshire, USA

Glaucophane

Rio Oremo, Chiavolino, Pollone, Biella Province, Piedmont, Italy

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About BiopyriboleHide

Name:

The composite name is derived from biotite (bio), pyroxene (pyri) and amphibole (bole).

Synonym of:

Amphibole Supergroup, Biotite, Pyroxene Group

Any of the rock-forming minerals pyroxene, amphibole, and mica.

Unique IdentifiersHide

Mindat ID:

11035

Long-form identifier:

mindat:1:1:11035:8

View all 282 analyses with additional filters.

Age distributionHide

Recorded ages:

Neoarchean to Quaternary : 2530 ± 45 Ma to 0.19 ± 0.05 Ma - based on 282 recorded ages.

Sample ages:

Sample ID	Recorded age	Geologic Time	Dating method
1	At least 38 Ma	Eocene
2	7.6 ± 0.3 Ma	Miocene	K-Ar
3	15.7 ± 0.6 Ma	Miocene	K-Ar
4	16.9 ± 0.7 Ma	Miocene	K-Ar
5	31.7 ± 0.7 Ma	Oligocene	K-Ar
6	44 to 34 Ma	Eocene	Ar/Ar
7	93.8 ± 3.9 Ma	Late/Upper Cretaceous	Ar-Ar
8	115 ± 3 to 111 ± 3 Ma	Early/Lower Cretaceous	K-Ar
9	150 to 140 Ma	Mesozoic	40Ar/39Ar
10	226 ± 1.1 Ma	Late/Upper Triassic	K-Ar
11	239.2 ± 0.4 Ma	Middle Triassic	SHRIMP zircon U-Pb dating of riebeckite granite
12	286.6 ± 6.7 Ma	Cisuralian	Ar–Ar
13	305.9 ± 3.5 Ma	Pennsylvanian	Re-Os
14	350 ± 15 Ma	Mississippian	K-Ar
15	385.4 ± 9.2 Ma	Middle Devonian	Ar-Ar
16	529 ± 15 Ma	Terreneuvian	K-Ar
17	1301 to 1241 Ma	Ectasian	K-Ar
18	1740 Ma	Statherian	K-Ar
19	1915 to 1897 Ma	Orosirian	Ar-Ar
20	2530 ± 45 Ma	Neoarchean	K-Ar

Sample references:

ID	Locality	Reference
1	Lục Yên District, Yên Bái Province, Vietnam	Garnier, V., Ohnenstetter, D., Giuliani, G., Maluski, H., Deloule, E., Trong, T. P., Pham Van, L., Hoang Quang, V. (2005) Age and significance of ruby-bearing marble from the Red River Shear Zone, northern Vietnam. The Canadian Mineralogist, 43 (4). 1315-1329 doi:10.2113/gscanmin.43.4.1315
2	Cancarix lamproite intrusion, Hellín, Albacete, Castile-La Mancha, Spain	Nobel, F.A., Riessen, P.A.M., Hebeda, E.H., Priem, H.N.A. & Rondeel, H.E. 1981. Isotopic dating of the post-Alpine. Neogene volcanism in the Betic Cordilleras, southern Spain. Geologie en Mijnbouw, 60, 209-214.
3	Tonopah Mining District, San Antonio Mountains, Nye County, Nevada, USA	Silberman, M. L., Bonham, H. F. Jr., Garside, L. J., Ashley, R. P. (1978) Radiometric ages of volcanic and plutonic rocks and hydrothermal alteration-mineralization in the Tonopah Mining District and vicinity, Nye and Esmerelda Counties, Nevada. United States Department of the Interior Geological Survey Open-File Report 78-841. 1-48.
4	" "	Silberman, M. L., Bonham, H. F. Jr., Garside, L. J., Ashley, R. P. (1978) Radiometric ages of volcanic and plutonic rocks and hydrothermal alteration-mineralization in the Tonopah Mining District and vicinity, Nye and Esmerelda Counties, Nevada. United States Department of the Interior Geological Survey Open-File Report 78-841. 1-48.
5	Maoniuping carbonatite complex, Liangshan Yi, Sichuan, China	Pu, G. P. (2001). The evolution history of REE mineralization and major features of Himalayan REE deposit in Panzhihua-Xichang area, Sichuan. Study on Himalayan Endognic Mineralization, 104-116.
6	Hocheifel Volcanic Region, Mayen-Koblenz, Rhineland-Palatinate, Germany	Fekiacova, Z., Mertz, D. F., & Renne, P. (2003, April). Geodynamic setting of the Hocheifel volcanism, western Germany. In EGS-AGU-EUG Joint Assembly. Geophysical Research Abstracts, 5, 10355.
7	Foz Da Fonte Sill, Castelo, Sesimbra, Setúbal, Portugal	Miranda, R., Valadares, V., Terrinha, P., Mata, J., do Rosario Azevedo, M., Gaspar, M., ... & Ribeiro, C. (2009). Age constraints on the Late Cretaceous alkaline magmatism on the West Iberian Margin. Cretaceous Research, 30(3), 575-586.
8	Zomba-Malosa Complex, Southern Region, Malawi	Eby, G.N., Roden-Tice, M., Krueger, H.L., Ewing, W., Faxon, E.H., Woolley, A.R. (1995) Geochronology and cooling history of the northern part of the Chilwa Alkaline Province, Malawi. Journal of African Earth Sciences, 20 (3) 275-288 doi:10.1016/0899-5362(95)00054-w
9	Magurka Au-Sb deposit, Partizánska Ľupča, Liptovský Mikuláš District, Žilina Region, Slovakia	Koh
10	Sams Creek, Cobb Valley, Tasman Region, New Zealand	Tulloch, A. J. (1992). Petrology of the Sams Creek peralkaline granite dike, Takaka, New Zealand. New Zealand journal of geology and geophysics, 35(2), 193-200.
11	Hongge V-Ti-Fe deposit, Yanbian County, Panzhihua, Sichuan, China	XIA, B., LIU, H., & ZHANG, Y. (2004). SHRIMP DATING OF AGPAITIC ALKALIC ROCKS IN PANXI RIFT ZONE AND ITS GEOLOGICAL IMPLICATIONS
12	Sayak Cu ore field, Balkhash, Karaganda Region, Kazakhstan	Chen, X., Seitmuratova, E., Wang, Z., Chen, Z., Han, S., Li, Y., ... & Shi, W. (2014). SHRIMP U
13	Huangshandong Cu-Ni-PGE deposit, Huangshan-Jing'erquan ore belt, Yizhou District, Hami Prefecture, Xinjiang, China	Jingwen, M., Jianmin, Y., Wenjun, Q., Andao, D., Zhiliang, W., & Chunming, H. (2003). Re?Os Age of Cu?Ni Ores from the Huangshandong Cu?Ni Sulfide Deposit in the East Tianshan Mountains and Its Implication for Geodynamic Processes.
14	Tarbela dam, Swabi District, Khyber Pakhtunkhwa Province, Pakistan	Kempe, D. R. C. (1986). A note on the ages of the alkaline rocks of the Peshawar plain alkaline igneous province, NW Pakistan. Geol. Bull. Univ. Peshawar, 19, 113-119.
15	Kempirsai Cr deposit, Kargaly District, Aktobe Region, Kazakhstan	Melcher, F., Grum, W., Thalhammer, T. V., Thalhammer, O. A. R. (1999) The giant chromite deposits at Kempirsai, Urals: constraints from trace element (PGE, REE) and isotope data. Mineralium Deposita, 34 (3) 250-272 doi:10.1007/s001260050202
16	Nkonglong occurrence, Lokoundjé, Océan, South Region, Cameroon	Kornprobst, J., Cantagrel, J. M., Fabries, J., Lasserre, M., Rollet, M., & Soba, D. (1976). Existence au Cameroun, d'un magmatisme alcalin panafricain ou plus ancien; la syenite nephelinique a mboziite de Nkonglong; comparaison avec les roches alcalines connues dans la meme region. Bulletin de la Société Géologique de France, 7(5), 1295-1305. doi.org/10.2113/gssgfbull.S7-XVIII.5.1295
17	Strange Lake Alkalic Complex, Canada	Orris, Greta J., Grauch, Richard I. (2002) Rare Earth Element Mines, Deposits, and Occurrences. Open-File Report 2002-189. US Geological Survey doi:10.3133/ofr02189
18	Malotersyanskii, Synelnykove Raion, Dnipropetrovsk Oblast, Ukraine	Orris, Greta J., Grauch, Richard I. (2002) Rare Earth Element Mines, Deposits, and Occurrences. Open-File Report 2002-189. US Geological Survey doi:10.3133/ofr02189
19	Beaver Mine, Coleman Township, Cobalt area, Cobalt-Gowganda region, Timiskaming District, Ontario, Canada	Andrews, A. J., Masliwec, A., Morris, W. A., Owsiacki, L., York, D. (1986) The silver deposits at Cobalt and Gowganda, Ontario. II: An experiment in age determinations employing radiometric and paleomagnetic measurements. Canadian Journal of Earth Sciences, 23 (10) 1507-1518 doi:10.1139/e86-144
20	Siilinjärvi Carbonatite Intrusion, Siilinjärvi, North Savo, Finland	Puustinen, K. (1972). Richterite and actinolite from the Siilinjarvi carbonatite complex, Finland. Bull Geol Soc Finland, 44, 83-86.

Chemical AnalysisHide

Oxide wt%:

Showing 12 of 191 analyses on this page.

	1	2	3	4	5	6	7	8	9	10	11	12
SiO₂	56.01 %	48.36 %	40.65 %	41.31 %	44.45 %	44.08 %	40.43 %	50.37 %	45.80 %	54.34 %	43.68 %	49.7 %
TiO₂	0.1 %	1.02 %		0.49 %	0.33 %	0.05 %		0.19 %	0.50 %	0.07 %	1.27 %	0.32 %
Al₂O₃	1.94 %	1.42 %	19.48 %	11.51 %	13.13 %	12.63 %	20.21 %	9.40 %	3.61 %		5.33 %	10.53 %
Fe₂O₃		7.48 %							11.74 %
FeO	7.3 %	25.34 %	16.77 %	21.81 %	14.61 %	12.25 %	16.59 %	10.22 %	23.45 %		27.96 %	0.8 %
MnO	0.19 %	2.07 %		0.49 %	0.33 %	0.11 %		0.10 %	2.28 %	0.07 %	0.98 %
MgO	19.04 %	1 %	7.15 %	8.25 %	11.62 %	12.94 %	6.95 %	14.31 %	0.23 %	17.49 %	5.55 %	20.57 %
CaO	10.55 %	4.2 %	11.92 %	10.92 %	11.43 %	11.32 %	11.18 %	7.61 %	0.99 %	7.21 %	10.27 %	12.59 %
Na₂O	1.5 %	4.93 %	1.39 %	1.93 %	1.46 %	2.98 %	1.94 %	3.89 %	8.01 %	3.17 %	1.29 %	1.55 %
K₂O	0.09 %	0.73 %		1.59 %	0.98 %	1.21 %		0.18 %	1.30 %	0.23 %	0.76 %	0.14 %
F									0.81 %	0.35 %		0.25 %
Cr₂O₃					0.03 %	0.04 %		0.07 %
ZnO									0.12 %
Cl												0.03 %
H₂O									1.47 %			2.02 %
NiO					0.08 %	0.02 %						0.01 %
P₂O₅
V₂O₃
Sc₂O₃
Fe₂O₃*
FeO*
CoO
SrO
H₂O (by stoichiometry)
-O=F
ZrO₂
FeOt
Ga₂O₃
MnO*
BaO
-O=F+Cl
Li₂O
O=F/Cl
FeO₂										11.01 %
O=F
Mn₂O₃*
Nb₂O₅
SnO₂
PbO
Li₂O (by stoichiometry)
?O=F									?0.34 %
Äl₂O₃
O
A₁₂O₃										0.79 %
SO₃
[H₂O] (by stoichiometry)
-O=(F+Cl)
H₂O*
H₂O+
CuO
ZrO												0.08 %
Total:	96.72 %	96.55 %	97.36 %	98.3 %	98.45 %	97.63 %	97.3 %	96.34 %	100.31 %	94.73 %	97.09 %	98.59 %

Empirical formulas:

Sample ID	Empirical Formula
13	?(Na_0.14Ca_1.86)_Σ2.00 ( Mg_4.13Fe²⁺_0.46Fe³⁺_0.29Al_0.11)_Σ4.99(Al_0.27Si_7.73)_Σ8.00O₂₂OH₂
14	Na_0.02 (Na_0.26Ca_1.74)_Σ2.00 ( Mg_4.25 Mn_0.01Fe_0.66Cr_0.02Al_0.22)_Σ5.16(Al_0.32Si_7.68)_Σ8.00O₂₂OH₂
15	◻_1.00(Mg_1.65Fe²⁺_0.17Ca_0.09Mn²⁺_0.05Na_0.04)(Mg_4.01Al_0.88Fe³⁺_0.09Ti_0.01)[Si_7.06Al_0.94O₂₂]([OH]_1.97F_0.02O_0.01)
16	(Na_0.62K_0.47) _1.09 (Na_1.93Ca_0.07) _2.00 (Fe²⁺_3.43Mg_0.04Fe³⁺0_.97Mn_0.12Ti_0.06Al_0.15Zr_0.01) _4.78(Si_7.92 Al_0.08) _8.00 O₂₂[ (OH) _1.97 F_0.03] _2.00
17	(Na_0,71K_0,301) _1,011 (Na_1,618Ca_0,382) ₂ (Fe2+_3,869Fe3+_0,664Ti_0,27Mn_0,115Al_0,072) _4,99 (Si_7,891Al_0,109) ₈O₂₂ ((OH) _1,458O_0,542) ₂
18	Na_0.39 (Na_0.65Ca_1.35)_Σ2.00 ( Mg_1.65Fe²⁺_1.59Fe³⁺_0.61Al_1.15)_Σ5.00(Al_1.51Si_6.49)_Σ8.00O₂₂OH₂
19	(Na_0.75K_0.24)(Ca_0.98Na_0.87Mn²⁺_0.15)(Fe²⁺_3.68Mg_0.46Fe³⁺_0.45Ti_0.21Mn²⁺_0.18Zn_0.02)[Si_7.41Al_0.53Fe³⁺_0.06O₂₂]([OH]_0.87F_0.70O_0.41Cl_0.02)
20	(Na_0.049K_0.013)_Σ0.062 (Ca_1.961Na_0.021Mn_0.018)_Σ2 (Fe²⁺_2.632Mg_2.165Fe³⁺_0.08Al_0.063Mn_0.045Ti_0.015Cr_0.001)_Σ5.001 (Si_7.815Al_0.185)_Σ8O₂₂ ((OH)_1.971O_0.029)_Σ2
21	(Na_0.381K_0.101)_Σ0.482 (Ca_1.872Na_0.069Mn_0.04Fe_0.019)_Σ2 (Fe²⁺_2.282Mg_1.204Al_0.977Fe³⁺_0.514Ti_0.023)_Σ5 (Si_6.095Al_1.905)_Σ8 O₂₂ ((OH)_1.954O_0.046)_Σ2
22	(Na_0.77 K_0.07 )_Σ0.84 (Na_0.32Ca_1.68)_Σ2.00 ( Mg_1.48 Mn_0.04Fe²⁺_2.28Al_1.37)_Σ5.17(Al_2.25Si_5.75)_Σ8.00O₂₂OH₂
23	(Na_0.75 K_0.01 )_Σ0.76 (Na_0.56Ca_1.44)_Σ2.00 ( Mg_1.10 Mn_0.02Fe²⁺_3.09 Cr_0.01Ti_0.05Al_1.13)_Σ5.40(Al_1.78Si_6.22)_Σ8.00O₂₂OH₂
24	A(Na_0.29K_0.08)_?=0.37 B(Ca_1.69Fe²⁺_0.11Mn²⁺_0.02Na_0.18)_?=2.00C(Fe²⁺_1.84Mg_1.54Al_1.33Fe³⁺_0.24V³⁺_0.01Ti_0.04)_?=5.00 T(Si_6.15Al_1.85)_?=8.00O₂₂
3	Na_0.28 (Na_0.12Ca_1.88)_Σ2.00 ( Mg_1.57Fe²⁺_1.58Fe³⁺_0.49Al_1.37)_Σ5.00(Al_2.02Si_5.98)_Σ8.00O₂₂OH₂
25	Na_0.01 (Na_1.80Ca_0.20)_Σ2.00 ( Mg_2.24Fe²⁺_0.92Fe³⁺_0.33Al_1.52)_Σ5.01(Al_0.06Si_7.94)_Σ8.00O₂₂OH₂
26	(K_0.63 Na_0.37) _1.00 (Na_0.36Ca_1.64) _2.00 (Fe²⁺_3.58Mg_0.29Fe³⁺1_.00Mn_0.05Al_0.08) _5.00(Si_6.29 Al_1.71) _8.00 O₂₂[ (OH) _1.98 Cl_0.02] _2.00
27	Na_0.02(Li_1.92Na_0.08) ₂(Mg_2.32Fe²⁺_0.62Mn²⁺_0.06Zn²⁺_0.01Li_0.01Al_1.30Fe³⁺_0,68) _5.00Si₈O₂₂((OH_1.87F_0.13) ₂
28	(Li_1.67Fe_0.21Na_0.02Mn_0.02Ca_0.01) _1.93 (Al_1.99Mg_1.68Fe²⁺_1.13Fe³⁺_0.20) _5.00 (Si_8.02) O₂₂ ((OH) _1.55O_0.43) ₂
29	K_0.09 (Li_1.14Na_0.29Fe_0. ₀₇) _1.50 (Mg_2.40Al_1.20 Fe³⁺_0.97 Fe²⁺_0.42) ₅ Si_8.04O₂₂ ((OH) _1.84F_0.16) ₂
30	(Na_0.593K_0.034)_Σ0.627(Ca_1.203Na_0.613Fe_0.162Mn_0.023)_Σ2.001(Fe²⁺_1.938Mg_1.901Al_0.773Fe³⁺_0.322Ti_0.056Ni_0.011)_Σ5.001(Si_6.892Al_1.108)_Σ8O₂₂((OH)_1.888O_0.112)_Σ2
31	(Na0,798K0,07)?0,868 (Na1,489Ca0,466Fe0,045)?2 (Feii2,02Mg1,652Al1,205FeIII0,08Ti0,044)?5,001 (Si7,25Al0,75)?8 O22 ((OH)1,999O0,001)?2
32	^A(Na_0.79K_0.16Pb_0.01)^B_Σ0.96(Ca_1.26Na_0.72Mn²⁺_0.02)^c_Σ2Mg_2.66Mn²⁺Fe²⁺_0.16Zn_0.02Fe³⁺_1.26Al_0.26Ti_0.06)^T_Σ=5.00(Al_1.86Si_6.14)_Σ=8O₂₂W(OH)₂
33	^A(Na_0.22K_0.0,05)_0.27 ^B( (Na_1.90Ca_0.10) _2.00 ^C( (Mg_3.16Fe²⁺_0.05Mn²⁺_0.12Fe³⁺_1.06Al_0.61) _5.00 ^T( (Si_7.96Al_0.04) _8.00O₂₂ ^W( (OH) _1.83 F_0.17) _2.00
34	(Na_0.283K_0.053)_Σ0.336 (Ca_1.775Na_0.16Fe_0.043Mn_0.022)_Σ2 (Mg_3.064Fe²⁺_1.01Al_0.663Fe³⁺_0.23Ti_0.032)_Σ4.999 (Si_6.93Al_1.07)_Σ8 O₂₂ ((OH)_1.935O_0.065)_Σ2
35	Na_0.17(Na_0.36Ca_1.64)_Σ2.00 ( Mg_3.71Fe²⁺_0.55Fe³⁺_0.11Al_0.63)_Σ5.00(Al_0.56Si_7.44)_Σ8.00O₂₂OH₂
36	Na_0.05 (Na_0.22Ca_1.78)_Σ2.00 ( Mg_3.17Fe²⁺_0.98Fe³⁺_0.22Al_0.64)_Σ5.01(Al_0.68Si_7.32)_Σ8.00O₂₂OH₂
37	(Na_0.43 K_0.04 )_Σ0.47 (Na_0.57Ca_1.43)_Σ2.00 ( Mg_2.98 Mn_0.02Fe²⁺_1.12 Cr_0.01Ti_0.02Al_0.90)_Σ5.05(Al_0.94Si_7.06)_Σ8.00O₂₂OH₂
38	(Na_0.48 K_0.01 )_Σ0.49 (Na_0.58Ca_1.42)_Σ2.00 ( Mg_2.30Mn_0.01Fe²⁺_1.89 Ti_0.01Al_0.93)_Σ5.15(Al_1.16Si_6.84)_Σ8.00O₂₂OH₂
39	(Na_0.15 K_0.05 )_Σ0.20 (Na_0.15Ca_1.85)_Σ2.00 ( Mg_3.30Mn_0.01Fe²⁺_0.97 Fe³⁺_0.33Ti_0.07Al_0.44)_Σ5.12(Al_0.97Si_7.03)_Σ8.00O₂₂(OH)₂
40	(Na0.569K0.369)0.938 (Na1.603Ca0.397)2(Mg3.025Feii1.273FeIII0.411Ti0.202Al0.036Mnii0.031Li0.029)5.007Si8.002O22 ((OH)1,168F0,655O0.168)2
41	(Na_0.72K_0.02)(Na_1.67Ca_0.33)(Mg_1.82Fe²⁺_0.18)(Mg_0.32Fe³⁺_0.24Ti_0.02Al_1.43)(Mg_0.8Fe²⁺_0.2) (Si_7.24Al_0.76)0₂₂(OH)₂
42	(Na0,619K0,325)?0,943 (Na1,175Ca0,825)?2 (Mg3,339Feii1,509Ti0,195Mnii0,035Al0.007)?5.085 (Si7,762Al0,239)?8,001 O22 ((OH)1,169F0,736O0,095)?2,001
43	(Na_0.18K_0.03◻_0.79)(Ca_1.67Na_0.33)(Mg_2.97Al_1.04Fe³⁺_0.94Mn³⁺_0.02Cr_0.02Ti_0.02)[Si_6.07Al_1.93O₂₂]([OH]_1.97O_0.03)
7	Na_0.31 (Na_0.24Ca_1.76)_Σ2.00 ( Mg_1.52Fe²⁺_1.50Fe³⁺_0.54Al_1.44)_Σ5.01(Al_2.06Si_5.94)_Σ8.00O₂₂OH₂
44	(Na_0.142◻_0.858)(Na_1.061Ca_0.588Fe²⁺_0.304Mn²⁺_0.047)(Mg_2.526Fe²⁺_1.458Al_0.584Fe³⁺_0.428Ti_0.004)(Si_7.915Al_0.085)O₂₂((OH)_1.983O_0.017)
45	(Na_0.428K_0.053)_Σ0.481(Ca_1.31Na_0.587Fe_0.085Mn_0.018)_Σ2(Mg_2.53Fe²⁺_1.161Al_1.104Fe³⁺_0.182Ti_0.018Cr_0.005)_Σ5(Si_6.815Al_1.185)_Σ8O₂₂((OH)_1.963O_0.037)_Σ2
46	Na_0.02(Na_0.50Ca_1.50)_Σ2.00( Mg_3.89Fe²⁺_0.41Fe³⁺_0.16Al_0.54)_Σ5.00(Al_0.20Si_7.80)_Σ8.00O₂₂OH₂
47	Na_0.05(Na_1.09Ca_0.91)_Σ2.00 ( Mg_3.30Fe²⁺_0.56Fe³⁺_0.17Al_0.97)_Σ5.00(Al_0.28Si_7.72)_Σ8.00O₂₂OH₂
48	Na_0.28 (Na_0.62Ca_1.38)_Σ2.00 ( Mg_2.17Fe²⁺_1.74Fe³⁺_0.04Al_1.05)_Σ5.00(Al_0.75Si_7.25)_Σ8.00O₂₂OH₂
49	(Na_0.17 K_0.03 )_Σ0.20 (Na_0.66Ca_1.34)_Σ2.00 ( Mg_3.71 Mn_0.01Fe_0.66Cr_0.01Ti_0.01Al_0.72)_Σ5.12(Al_0.57Si_7.43)_Σ8.00O₂₂OH₂
50	(Na_0.39 K_0.04 )_Σ0.44 (Na_0.76Ca_1.24)_Σ2.00 ( Mg_2.47 Mn_0.01Fe_1.66Cr_0.02Ti_0.01Al_0.98)_Σ5.12(Al_1.07Si_6.93)_Σ8.00O₂₂OH₂
51	(Na_0.03 K_0.06 )_Σ0.20 (Na_0.58Ca_1.42)_Σ2.00 ( Mg_3.86Mn_0.07Fe_0.60Cr_0.01Ti_0.01Al_0.64)_Σ5.19(Al_0.37Si_7.63)_Σ8.00O₂₂OH₂
52	Na_0.59(Na_0.51Ca_1.49)_Σ2.00 ( Mg_1.83Fe²⁺_1.28Fe³⁺_0.32Al_1.58)_Σ5.01(Al_1.98Si_6.02)_Σ8.00O₂₂OH₂
53	(Na_0.52K_0.48)(Na_1.90Li_0.07Ca_0.02)[(Fe²⁺_0.63Mn²⁺_0.56Mg_0.47Zn_0.23Ti_0.12)(Fe³⁺_1.93Al_0.06)Li_1.00][Si_7.98Al_0.02O₂₂]([OH]_0.90F_0.87O_0.23)
54	(Na0,575K0,337)?0,912 (Na1,095Ca0,905)?2 (Li0.011Mg4,266Feii0,589Ti0,117FeIII0Al0,002Mnii0,0,14)?5 (Si7,954Al0,046)?8 O22 (F1,260(OH)0,744O)?2
55	(Na_0.51K_0.037)_Σ0.547 (Ca_1.265Na_0.598Fe_0.131Mn_0.005)_Σ1.999 (Mg_2.571Fe²⁺_1.552Al_0.614Fe³⁺_0.238Ti_0.019Cr_0.005Ni_0.001)_Σ5 (Si_7.195Al_0.805)_Σ8 O₂₂ ((OH)_1.962O_0.038)_Σ2
9	(Na0.66K0.27)?0.93(Na1.83Ca0.17)?2.00(Mg0.06Fe2+3.15Mn0.31Zn0.01Fe3+1.38Ti0.06Al0.03)?5.00(Si7.35Al0.65)?8.00O22(OH1.58F0.42)?2.00
56	(Na_0.49 K_0.08 )_Σ0.57 (Na_0.58Ca_1.42)_Σ2.00 ( Mg_2.56Fe_1.28Ti_0.06Al_1.19)_Σ5.09(Al_1.19Si_6.48)_Σ8.00O₂₂OH₂
57	(Na_0.47 K_0.05 )_Σ0.53 (Na_0.52Ca_1.48)_Σ2.00 ( Mg_2.94Fe_1.29Ti_0.06Al_0.90)_Σ5.19(Al_1.38Si_6.62)_Σ8.00O₂₂OH₂
58	(K_0.61Na_0.30Pb_0.02)_Σ0.93(Na_1.14Ca_0.79Mn_0.07)_Σ2(Mg_4.31Mn_0.47Fe³⁺_0.20)_Σ5(Si_7.95Al_0.04Fe³⁺_0.01)_Σ8O₂₂(OH_1.82F_0.18)_Σ2
59	(Na_0.83K_0.17)(Ca_1.25Na_0.67Mn²⁺_0.08)(Fe²⁺_2.31Mg_1.69Fe³⁺_0.59Ti_0.22Mn²⁺_0.14Al_0.04Zn_0.01)[Si_7.03Al_0.97O₂₂](F_0.96[OH]_0.58O_0.45Cl_0.02)
60	(Na_0.74K_0.25)(Ca_1.23Na_0.67Mn²⁺_0.11)(Fe²⁺_3.33Mg_1.02Fe³⁺_0.25Ti_0.19Mn²⁺_0.18Zn_0.01)[Si_7.40Al_0.56Fe³⁺_0.03O₂₂](F_0.94[OH]_0.67O_0.38Cl_0.01)
61	^A(K_0.01Na_0.01)^B(Li_1.88Mg_0.08Na_0.03Fe²⁺_0.01) ^C(Al_1.89Fe²⁺ _1.70Mg_1.39Mn²⁺ _0.02) ^TSi_8.00O₂₂(OH_1.97F_0.03)
62	(Na_0.62K_0.38)(Na_1.89Ca_0.11)[(Mn²⁺_0.60Mg_0.50Zn_0.34Fe²⁺_0.32Ti_0.19Na_0.05)(Fe³⁺_1.96Al_0.04)Li_1.00][Si_7.92Al_0.08O₂₂](F_0.84[OH]_0.77O_0.39)
63	A(Na 0.70K 0.03) B(Li 1.34Na0.58Ca 0.08) (Mg1.75 Fe3+1.65Li 0.88Fe2+0.32Al0.21Ti0.11Mn2+0.07Zn0.01)Si 8.00O22(OH1.35F0.65) ·
64	(K_0.67Na_0.22) _0.89(Na_1.95Ca_0.05) _2.00 (Fe²⁺ _3.29Fe³⁺ _1.26Li_0.29Mn_0.19Ti_0.05Zn_0.02Mg_0.01) _5.11(Si_7.76Fe³⁺ _0.13Al_0.11) _8.00 O₂₂[(OH) _1.81F_0.18] _1.99
65	(K_0.73Na_0.27) _1.00 (Na_2.00Ca_0.01) _2.01 (Fe²⁺ _1.77 Mg_1.10Fe³⁺ _0.98Li_0.45Mn_0.42Ti_0.09Zn_0.01 Al_0.09) _4.91Si_8.09O₂₂[(OH) _1.41F_0.59] _2.00
66	(K_0.67Na_0.33) _1.00 (Na_1.74Ca_0.27) _2.01 (Fe²⁺ _2.26 Mg_1.79Fe³⁺ _0.55Mn_0.25Ti_0.09Zn_0.01 Al_0.05) _5.00(Si_7.94 Al_0.06) _8.00O₂₂[(OH) _1.23F_0.77] _2.00
67	(K_0.63 Na_0.15) _0.78 (Na_1.62Ca_0.36Mn_0.02) _2.00 (Mg_3.72 Fe²⁺ _0.31 Fe³⁺ _0.95Mn_0.00Ti_0.02Al_0.00) _5.00(Si_7.85Al_0.03 Fe³⁺ _0.11Cr_0.01) _8.00O₂₂[F_1.06(OH) _0.94]_2.00
68	K_0.98 (Na_1.81Ca_0.18) _1.99 (Mg_3.07 Fe²⁺ _0.83 Fe³⁺ _0.90Mn_0.04Ti_0.12Zn_0.01 Al_0.01) _4.98Si_8.00)O₂₂[F_1.03(OH) _0.73O _0.24] _2.00
69	(K_0.42Na_0.31◻_0.27)(Ca_1.79Na_0.21)(Mg_1.89Fe²⁺_1.66Fe³⁺_1.08Al_0.26Ti_0.07Mn²⁺_0.03)[Si_6.12Al_1.87O₂₂]([OH]_1.01F_0.53Cl_0.32O_0.15)
70	A(Na_0.28K_0.02) Σ=0.30 B(Ca_1.99Na_0.01) Σ=2.00 C(Mg_4.70Fe²⁺_0.28Zn_0.01Ti⁴⁺_0.01) Σ=5.00 T(Si_7.68Al_0.32) Σ=8.00 O₂₂ W(F_1.16OH_0.84) Σ=2.00
71	(K0.663Na0.353)1.016 (Na1.408Ca0.592)2 (Mg2.433FeII1.963FeIII0.253Ti0.289MnII0.055Li0.036)5.043 (Si7.846Al0.154)8 O22 ((OH)1.182F0.508O0.310)2
72	^A(Na_0.437K_0.154)^B_0.591( (Na_0.879Ca_1.049Mn_0.072) ^C_2.00( (Mg_2.938Li_0.065Fe²⁺_0.796Mn²⁺_0.405Fe³⁺_0.752Ti_0.045) _5.000 ^T( (Si_7.657Al_0.323) _7.980O^W₂₂( (F_1.352(OH) _0.648) _2.00-d-d-
73	^A(Na_0.749K_0.175)_0.924 ^B( (Na_1.175Ca_0.757Mn_0.068) _2.00 ^C(Mg_2.551Li_0.054Fe²⁺_1.071Mn²⁺_0.474Zn_0.041Fe³⁺_0.760Ti_0.045) _5.001 ^T( (Si_7.628Al_0.344) _7.972O₂₂ ^W( (F_1.360(OH) _0.640 _2.00-d-d-
74	(Na_0.56K_0.44)(Na_1.90Li_0.06Ca_0.04)[(Mg_0.78Mn²⁺_0.45Fe²⁺_0.40Zn_0.26Ti_0.14)(Fe³⁺_1.90Al_0.07)Li_1.00][Si_7.98Al_0.02O₂₂](F_1.05[OH]_0.66O_0.29)
75	A(Na0.68K0.32)S=1.00 BNa2.00 C(Mg1.69Mn2+ 0.25Fe2+ 0.24Zn0.29Al0.23Fe3+ 1.50Ti0.02Li0.78)S=5.00 TSi8O22 W(F1.59(OH)0.41)S=2.00
76	((K_0.01◻_0.99)(Ca_1.78Mn²⁺_0.21Na_0.02)(Mn²⁺_2.38Mg_1.84Fe²⁺_0.76Fe³⁺_0.02)[Si_7.98Al_0.02O₂₂]([OH]_1.86F_0.14)
77	Na_0.55 (Na_0.22Ca_1.78)_Σ2.00 ( Mg_1.42Fe²⁺_1.90Fe³⁺_0.26Al_1.42)_Σ5.00(Al_2.02Si_5.98)_Σ8.00O₂₂OH₂
78	(K_0.64 Na_0.45) _1.09 (Na_0.64Ca_1.36) _2.00 (Fe²⁺_3.18Mg_0.14Fe³⁺1_.35Mn_0.08Ti_0.02Al_0.12Zr_0.01) _4.90(Si_6.17 Al_1.83) _8.00 O₂₂[ (OH) _1.99 Cl_0.01] _2.00
79	(K0.32Na0.68)Na2(Li0.48Fe2.83Mn0.1Zn0.06Fe1.46Ti0.07)(Si7.88Al0.12)O22(F1.15OH0.85)
80	(K0.25Na0.75)Na2(Li0.48Fe2.84Mn0.11Zn0.05Fe1.45Ti0.07)(Si7.89Al0.11)O22(F1.35OH0.65)
81	^A(Na_0.526K_0.207)^B_0.733( (Na_1.514Ca_0.485Mn_0.072) ^C_2.00( (Mg_2.057Li_0.160Fe²⁺_0.631Mn²⁺_0.544Zn_0.015Fe³⁺_1.552Ti_0.042) _5.001 ^T( (Si_7.652Al_0.261) _7.913O^W₂₂( (F_1.143(OH) _0.857) _2.00
82	^A(Na_0.767K_0.261)^B_1.028( (Na_1.990Ca_0.010)^C_2.00( (Mg_0.144Li_0.383Fe²⁺_1.818Mn²⁺_0.734Fe³⁺_1.733Ti_0.087) _5.004 ^T( (Si_7.780Al_0.163) _7.943O^W₂₂( (F_1.448(OH) _0.552) _2.00
83	^A(K_0.01Na_0.06)^B_0.07(Li_1.95Na_0.04Ca0.01)_2.00C(Fe²⁺_2.82Fe³⁺_1.39Al_0.51Mg_0.22Mn²⁺_0.05Ti_0.01)^T_?5.00(Si_7.98Al_0.02)_?8.00O₂₂(OH)_1.94F_0.06
84	(K_0.07Na_0.90)(Na_0.05Ca_1.91Mg_0.04)_Σ2.00(Mg_4.02Cr_0.05V_0.68Al_0.23Ti_0.02)_Σ5.00(Si_6.09Al_1.91)_Σ8.00O₂₂(OH_1.67F_0.33)_Σ2.00
85	(Na_0.81Pb_0.07K_0.03◻_0.11)(Ca_1.90Na_0.10)(Mg_4.19Mn³⁺_0.39Al_0.22Fe³⁺_0.15Mn²⁺_0.03Ti_0.01)[Si_6.37Al_1.63O₂₂]([OH]_1.92F_0.06O_0.02)
86	^A(◻_0.97K_0.03Na_0.003)^B_Σ1(Na_1.13Ca_0.87)^C_Σ2(Mg_2.70Fe²⁺_1.06Mn_0.05Sc_1.14Al_0.02Ti_0.01)^T_Σ4.99(Si_7.94Al_0.07)_Σ8.00O₂₂(OH)₂
87	^A(Na_0.74K_0.24◻_0.02)^B_Σ1.00(Na_1.52Ca_0.24Mn²⁺_0.24)^C_Σ2.00(Mg_2.54Mn²⁺_1.45Mn³⁺_0.71Fe³⁺_0.26Ti_0.04)_Σ5.00T(Si_7.97Al_0.03)_Σ8.00O^W₂₂[(OH)_1.52O_0.48]_Σ2.00

Sample references:

ID	Type	Locality	Reference	Notes
1		Sierra de las Minas, Motagua Valley, Guatemala	Harlow, G. E. (1994) Jadeitites, albitites and related rocks from the Motagua Fault Zone, Guatemala. Journal of Metamorphic Geology, 12 (1) 49-68 doi:10.1111/j.1525-1314.1994.tb00003.x	Sample from late forming vein associated with jadeitite.
2		Marinkas Kwela, Karasburg West, ǁKaras Region, Namibia	Smithies, R. H. (1992). The geochemical evolution of three alkaline complexes in the Kuboos-Bremen igneous province, southern Namibia.	Sample from a granite
3	54/rim	Kovalo eclogites, Kechros, Arriana, Rhodope, Eastern Macedonia and Thrace, Greece	Mposkos, E.; Baziotis, I.; Proyer, A. (2011) Pressure–temperature evolution of eclogites from the Kechros complex in the Eastern Rhodope (NE Greece). International Journal of Earth Sciences, 101 (4). 973-996 doi:10.1007/s00531-011-0699-2	EMPA analysis of an kelyphitic amphibole from a retrogressed eclogite.
4	177 IIIB	Roadcut Rv 5, Kvineset, Førde, Sunnfjord, Vestland, Norway	Krogh, Erling J. (1980) Geochemistry and petrology of glaucophane-bearing eclogites and associated rocks from Sunnfjord, Western Norway. Lithos, 13 (4) 355-380 doi:10.1016/0024-4937(80)90054-7	Analysis of a matrix amphibole from an amphibolite facies retrograded eclogite. EPMA analysis
5		Shuanghe, Qianshan City, Anqing, Anhui, China	Bοlin, Cong, Mingguo, Zhai, Carswell, Dennis A. Cars, Wilson, Robert N., Qingchen, Wang, Zhοngyan, Zhao, Windley, Brian F. (1995) Petrogenesis of ultrahigh-pressure rocks and their country rocks at Shuanghe in Dabieshan, Central China. European Journal of Mineralogy, 7 (1) 119-138 doi:10.1127/ejm/7/1/0119	Epidote - two mica schist. ( retrograded eclogite). Magnesio-hornblende is the dominant amphibole in this rock.
6		" "	Bοlin, Cong, Mingguo, Zhai, Carswell, Dennis A. Cars, Wilson, Robert N., Qingchen, Wang, Zhοngyan, Zhao, Windley, Brian F. (1995) Petrogenesis of ultrahigh-pressure rocks and their country rocks at Shuanghe in Dabieshan, Central China. European Journal of Mineralogy, 7 (1) 119-138 doi:10.1127/ejm/7/1/0119	Sample from a carbonate eclogite. Pargasite is the dominant amphibole in this rock.
7	46/Kel-rim	Kovalo eclogites, Kechros, Arriana, Rhodope, Eastern Macedonia and Thrace, Greece	Mposkos, E.; Baziotis, I.; Proyer, A. (2011) Pressure–temperature evolution of eclogites from the Kechros complex in the Eastern Rhodope (NE Greece). International Journal of Earth Sciences, 101 (4). 973-996 doi:10.1007/s00531-011-0699-2	EMPA analysis of an kelyphitic amphibole from a retrogressed eclogite.
8	Pak12	Eclogite outcrops, Shang Sumdo région, Leh District, Ladakh, India	Sachan, K. H.; Bodnar, R. J.; Islam, R.; Szabo, Cs.; Lawi, R. D. (1999) Exhumation History of Eclogites from the Tso-Morari Crystalline Complex in Eastern Ladakh: Mineralogical and Fluid Inclusion Constraints. Journal Geological Society of India, 53 (2). 181-190 doi:10.17491/jgsi/1999/530205	EMPA analysis of a matrix amphibole in an eclogite.
9		Poudrette quarry, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada		The analyses were perfromed on fragments of ferro-ferri-nybøite that were ground with an agate mortar and pestle, placed on a Pb ring (2 mm inner diameter), and secured in place with tape. EMPA was perfromed with a Cameca SX-100 operating in the wavelength-dispersive mode with an excitation voltage of 15 kV, specimen current 10 nA, beam diameter 5 μm, peak-count time 20 s, and background-count time 10 s. The Mössbauer spectrum was acquired in transmission geometry at room temperature using a 57Co(Rh) point source, and the spectrometer was calibrated with the room-temperature spectrum of α-Fe. The spectrum was analyzed in terms of a Voigt-function-based quadrupole-splitting distribution. The XRD powder-diffraction pattern was recorded using a D5000 Bruker powder diffractometer (Ni-filtered CuKα radiation, λ = 1.54178 Å). No internal standard was used.
10		Mud Tank Vermiculite Mine, Alcoota Station, Central Desert Region, Northern Territory, Australia	Currie, K. L., Knutson, J., Temby, P. A. (1992) The Mud Tank carbonatite complex, central Australia - an example of metasomatism at mid-crustal levels. Contributions to Mineralogy and Petrology, 109 (3) 326-339 doi:10.1007/bf00283322	Average of 4 analyses from the rim of an amphibole with a magnesio-riebeckite core. Sample from a silica-rich carbonatite.
11		Red Hill, Moultonborough, Carroll County, New Hampshire, USA	DORAIS, M. J., FLOSS, C. (1992) An Ion and Electron Microprobe Study of the Mineralogy of Enclaves and Host Syenites of the Red Hill Complex, New Hampshire, USA. Journal of Petrology, 33 (5) 1193-1218 doi:10.1093/petrology/33.5.1193	Sample from a silica saturated syenite
12		Lục Yên District, Yên Bái Province, Vietnam	Garnier, V., Ohnenstetter, D., Giuliani, G., Maluski, H., Deloule, E., Trong, T. P., Pham Van, L., Hoang Quang, V. (2005) Age and significance of ruby-bearing marble from the Red River Shear Zone, northern Vietnam. The Canadian Mineralogist, 43 (4). 1315-1329 doi:10.2113/gscanmin.43.4.1315
13	53/core	Kovalo eclogites, Kechros, Arriana, Rhodope, Eastern Macedonia and Thrace, Greece	Mposkos, E.; Baziotis, I.; Proyer, A. (2011) Pressure–temperature evolution of eclogites from the Kechros complex in the Eastern Rhodope (NE Greece). International Journal of Earth Sciences, 101 (4). 973-996 doi:10.1007/s00531-011-0699-2	EMPA analysis from the core of an amphibole from a retrogressed eclogite. The amphibole is from a symplectitic intergrowth with plagioclase after omphacite.
14	2015	Steinsteg eclogite, Frosnitz valley, Matrei in Osttirol, Lienz District, Tyrol, Austria	Hoschek, G (2001) Thermobarometry of metasediments and metabasites from the Eclogite zone of the Hohe Tauern, Eastern Alps, Austria. Lithos, 59 (3) 127-150 doi:10.1016/s0024-4937(01)00063-9	EMPA analysis of an amphibole inclusion in garnet from a post-eclogite facies mica schist.
15	pt. 50	Mautia Hill, Kongwa, Kongwa District, Dodoma Region, Tanzania	Frank K. Mazdab Collection	sample is composed of a single anthophyllite crystal hosting "green" yoderite (almost colorless in thin section) along with minor talc and scattered hematite, rutile and zircon. Anthophyllite microprobe data are normalized to 15eK (no Na in A-site). *Fe measured as Fe2+; Fe3+ and H2O calculated by stoichiometry and site filling. Composition is nearly mid-way along the anthophyllite-gedrite join, according to Hawthorne et al., 2012. Note that the reported Mg-Fe distribution between M4 and (M1+M2+M3) here is not structurally verified, but is just a simplification based on filling the VI-coordinated smaller sites with smaller Mg first, before using larger Fe2+.
16	ILM42	Ilímaussaq complex, Kujalleq, Greenland	Graser, Gesa (2008) Late-magmatic to hydrothermal processes in the Ilímaussaq intrusion, South Greenland. phD, der Geowissenschaftlichen Fakultät der Eberhard-Karls-Universität. Tübingen.	The sample was collected from ilvaite bearing endoskarns formed by late-magmatic to hydrothermal veins on the south coast of the Tunulliarfik fjord. Mineral compositions were analyzed using a JEOL 8900 electron microprobe
17		Mount Rittmann, Victoria Land, East Antarctica, Antarctica	Armienti, P., & Tripodo, A. (1991). Petrography and geochemistry of lavas and comagmatic xenoliths of Mt. Rittmann, a volcano discovered during the IV Italian Expedition in Northern Victoria Land (Antarctica). Memorie della Società Geologica Italiana, (46), 427-451.	Representative sample of amphibole from the groundmass of hyperalkaline volcanic rocks. The analysis was performed with an EDAX system mmounted on a Electronic Micropscope Phillips SEM-500. Analysis is normalized using Locock (2014)
18	27/kel	Kovalo eclogites, Kechros, Arriana, Rhodope, Eastern Macedonia and Thrace, Greece	Mposkos, E.; Baziotis, I.; Proyer, A. (2011) Pressure–temperature evolution of eclogites from the Kechros complex in the Eastern Rhodope (NE Greece). International Journal of Earth Sciences, 101 (4). 973-996 doi:10.1007/s00531-011-0699-2	EMPA analysis of an amphibole grain from an eclogite.
19	pt. 91	Água de Pau Volcano, São Miguel, Azores, Portugal	Frank K. Mazdab Collection	Slightly brighter BSE-Z outermost rim of weakly zoned amphibole. The main portion of the crystals grade to ferro-ferri-fluoro-katophorite (compare with pts. 76 and 90). EPMA data normalized to ∑cations = 16. valences of Fe and Mn calculated by normalization-imposed charge balance. X-site oxygen calculated from 2Ti, with OH calculated from stoichiometry.
20	E7/074.0	Engebøfjellet Eclogite Deposit, Naustdal, Sunnfjord, Vestland, Norway	Braathen, Alvar, Erambert, Muriel (2014) Structural and metamorphic history of the Engebøfjellet Eclogite and the exhumation of the Western Gneiss Region, Norway. Norwegian Journal of Geology - Norsk Geologisk Tidsskrift, 94 (1) 53-76	Retrograde amphibole in late stage veins. Formula normalized by use of Locock, A. J. (2014). An Excel spreadsheet to classify chemical analyses of amphiboles following the IMA 2012 recommendations. Computers & Geosciences, 62, 1-11.
21	E10	" "	Braathen, Alvar, Erambert, Muriel (2014) Structural and metamorphic history of the Engebøfjellet Eclogite and the exhumation of the Western Gneiss Region, Norway. Norwegian Journal of Geology - Norsk Geologisk Tidsskrift, 94 (1) 53-76	Retrograde amphibole as rims on clinopyroxene Formula normalized by use of Locock, A. J. (2014). An Excel spreadsheet to classify chemical analyses of amphiboles following the IMA 2012 recommendations. Computers & Geosciences, 62, 1-11.
22	mat>ga	Eissee eclogite, Timmelbach valley, Prägraten am Großvenediger, Lienz District, Tyrol, Austria	Hoschek, Gert (2004) Comparison of calculated P-T pseudosections for a kyanite eclogite from the Tauern Window, Eastern Alps, Austria. European Journal of Mineralogy, 16 (1) 59-72 doi:10.1127/0935-1221/2004/0016-0059	EMPA analysis of an amphibole in contact with a garnet in a kyanite-eclogite. Hoscek (200) normalized the formula setting all Fe as Fe²⁺. This gives a slightly high content in the C position ( see empirical formula). The composition normalizes better by assuming some of the Fe to be Fe³⁺, giving a composition approaching the definition of ferro-sadanagaite.
23	icl ga	" "	Hoschek, Gert (2004) Comparison of calculated P-T pseudosections for a kyanite eclogite from the Tauern Window, Eastern Alps, Austria. European Journal of Mineralogy, 16 (1) 59-72 doi:10.1127/0935-1221/2004/0016-0059	EMPA analysis of amphibole inclusion in garnet. Hoscek (2004) normalized the formula setting all Fe as Fe2+. This gives a slightly high content in the C position ( see empirical formula). The composition normalizes better by assuming some of the Fe to be Fe3+, giving a composition approaching the definition of ferro-sadanagaite.
24	Type Specimen	B.G.P. Granite quarry, La Clarté, Perros-Guirec, Lannion, Côtes-d'Armor, Brittany, France	Oberti, Roberta, Boiocchi, Massimo, Hawthorne, Frank C., Ciriotti, Marco E. (2018) Ferro-tschermakite from the Ploumanac'h granitic complex, Brittany, France: mineral description. European Journal of Mineralogy, 30 (1) 171-176 doi:10.1127/ejm/2018/0030-2700
25	52i	Kovalo eclogites, Kechros, Arriana, Rhodope, Eastern Macedonia and Thrace, Greece	Mposkos, E.; Baziotis, I.; Proyer, A. (2011) Pressure–temperature evolution of eclogites from the Kechros complex in the Eastern Rhodope (NE Greece). International Journal of Earth Sciences, 101 (4). 973-996 doi:10.1007/s00531-011-0699-2	EMPA analysis of an amphibole inclusion in garnet from an eclogite
26	GM1671	Ilímaussaq complex, Kujalleq, Greenland	Graser, Gesa (2008) Late-magmatic to hydrothermal processes in the Ilímaussaq intrusion, South Greenland. phD, der Geowissenschaftlichen Fakultät der Eberhard-Karls-Universität. Tübingen.	The sample was collected from ilvaite bearing endoskarns formed by late-magmatic to hydrothermal veins on the south coast of the Tunulliarfik fjord. Mineral compositions were analyzed using a JEOL 8900 electron microprobe
27		Utö Mines, Utö, Haninge, Stockholm County, Sweden	Camara, F.; Oberti, R. (2005) The crystal-chemistry of holmquistites: Ferroholmquistite from Greenbushes (Western Australia) and hints for compositional constraints in BLi amphiboles. American Mineralogist, 90 (7). 1167-1176 doi:10.2138/am.2005.1793	X-ray analysis, structure refinement (SREF), Electron (EMP) and ion (SIMS) microprobe analysis for site population, structure and chemistry for the sample.
28	1	Greenbushes Mine, Greenbushes tinfield, Bridgetown-Greenbushes Shire, Western Australia, Australia	Frost, M. T., Tsambourakis, G., Davis, J. (1987) Holmquistite-bearing amphibolite from Greenbushes, Western Australia. Mineralogical Magazine, 51 (362) 585-591 doi:10.1180/minmag.1987.051.362.13	Thin sections as well as a polished mount were prepared and examined by optical, scanning electron microscopy (SEM) and electron microprobe. Determination of Li content was done by atomic absorption.
29	Type Specimen	Utö Mines, Utö, Haninge, Stockholm County, Sweden	Osann, A. (1913) Über Holmquistit, einen Lithionglaukophan von der Insel Utö. Sitzungsberichte der Heidelberger Akademie der Wissenschaften, Mathematisch-Naturwissenschaftliche Klasse: Abteilung A, Mathematisch-physikalische Wissenschaften, Jahrgang 1913 23 doi:10.11588/diglit.37382#0001	Wet chemical analysis. The results indicate the the analyzed Li content is too low, compare with Camara et al. (2005).
30	E103/103.3 38	Engebøfjellet Eclogite Deposit, Naustdal, Sunnfjord, Vestland, Norway	Braathen, Alvar, Erambert, Muriel (2014) Structural and metamorphic history of the Engebøfjellet Eclogite and the exhumation of the Western Gneiss Region, Norway. Norwegian Journal of Geology - Norsk Geologisk Tidsskrift, 94 (1) 53-76	Amphibole found as inclusion in garnet. Formula normalized by use of Locock, A. J. (2014). An Excel spreadsheet to classify chemical analyses of amphiboles following the IMA 2012 recommendations. Computers & Geosciences, 62, 1-11.
31		Isasca, Cuneo Province, Piedmont, Italy	Tropper, P., Manning, C. E., Essene, E. J., Kao, L.-S. (2000) The compositional variation of synthetic sodic amphiboles at high and ultra-high pressures. Contributions to Mineralogy and Petrology, 139 (2) 146-162 doi:10.1007/pl00007668	Tropper et al. (2000) prints the analyses given as ferro-nybøite by : T. Hirajima and R. Compagnoni : "Petrology of a jadeite-quartz-almandine-phengite fels with retrograde ferro-nyböite from the Dora-Maira Massif, Western Alps", Eur. Journ. Mineral., 1993, 5, pp 943-955 The analyses normalizes to ferro-katophorite, see https://www.mindat.org/locentry-769804.html
32	Type Specimen	Jakobsberg Mine, Jakobsberg ore field, Nordmark mining district, Filipstad, Värmland County, Sweden	Holtstam, Dan, Cámara, Fernando, Karlsson, Andreas, Skogby, Henrik, Zack, Thomas (2022) Ferri-taramite, a new member of the amphibole supergroup, from the Jakobsberg Mn–Fe deposit, Värmland, Sweden. European Journal of Mineralogy, 34 (5) 451-462 doi:10.5194/ejm-34-451-2022
33		Iimori mine, Afuzu-mura, Iwade city, Wakayama Prefecture, Japan	BANNO, Yasuyuki, MOMMA, Koichi, MIYAWAKI, Ritsuro, YAMADA, Shigeo (2019) New data on ferri–ghoseite in Sanbagawa quartz schist from the Iimori region, Wakayama Prefecture, Japan: solid solution between magnesio–riebeckite and clino–suenoite. Journal of Mineralogical and Petrological Sciences, 114 (1) 33-40 doi:10.2465/jmps.181109	Chemical analyses of the amphibole were performed on JEOL JXA–8800R and JEOL JXA–8900R electron microprobes at the GSJ Laboratory, AIST. Based on the relatively high oxygen fugacity indicated by the high Fe3+/(Fe2++Fe3+) ratios (0.99–1.0) of associated aegirine and garnet (Banno and Yamada, 2012), the Fe3+/Fe2+ ratios of the amphibole were estimated using the maximum ferric method of Leake et al. (1997). Total Mn was expressed as Mn2+, because, in this way, formulae calculated using the maximum ferric method satisfied the six criteria for calculation of amphibole formulae outlined by Leake et al. (1997). The amphibole is pale yellowish green and occurs as euhedral to subhedral crystals with lengths up to 500µm.
34	E11	Engebøfjellet Eclogite Deposit, Naustdal, Sunnfjord, Vestland, Norway	Braathen, Alvar, Erambert, Muriel (2014) Structural and metamorphic history of the Engebøfjellet Eclogite and the exhumation of the Western Gneiss Region, Norway. Norwegian Journal of Geology - Norsk Geologisk Tidsskrift, 94 (1) 53-76	Retrograde amphibole as rims on clinopyroxene Formula normalized by use of Locock, A. J. (2014). An Excel spreadsheet to classify chemical analyses of amphiboles following the IMA 2012 recommendations. Computers & Geosciences, 62, 1-11.
35	64	Charakoma eclogite, Soufli, Evros, Eastern Macedonia and Thrace, Greece	Mposkos, E.; Baziotis, I.; Proyer, A. (2011) Pressure–temperature evolution of eclogites from the Kechros complex in the Eastern Rhodope (NE Greece). International Journal of Earth Sciences, 101 (4). 973-996 doi:10.1007/s00531-011-0699-2	EMPA analysis of an amphibole occurring as a symplectitic intergrowth with plagioclase. The symplectite is a retrograde alteration of omphacite in a kyanite-eclogite.
36	23Sym	Kovalo eclogites, Kechros, Arriana, Rhodope, Eastern Macedonia and Thrace, Greece	Mposkos, E.; Baziotis, I.; Proyer, A. (2011) Pressure–temperature evolution of eclogites from the Kechros complex in the Eastern Rhodope (NE Greece). International Journal of Earth Sciences, 101 (4). 973-996 doi:10.1007/s00531-011-0699-2	EMPA analysis from an amphibole from a retrogressed eclogite. The amphibole is from a symplectitic intergrowth with plagioclase after omphacite.
37	mat	Eissee eclogite, Timmelbach valley, Prägraten am Großvenediger, Lienz District, Tyrol, Austria	Hoschek, Gert (2004) Comparison of calculated P-T pseudosections for a kyanite eclogite from the Tauern Window, Eastern Alps, Austria. European Journal of Mineralogy, 16 (1) 59-72 doi:10.1127/0935-1221/2004/0016-0059	EMPA analysis of a matrix amphibole from a kyanite-eclogite
38	iclga medFe	" "	Hoschek, Gert (2004) Comparison of calculated P-T pseudosections for a kyanite eclogite from the Tauern Window, Eastern Alps, Austria. European Journal of Mineralogy, 16 (1) 59-72 doi:10.1127/0935-1221/2004/0016-0059	EMPA analysis of an inclusion in garnet from a kyanite-eclogite
39	OBI3a	Obidim eclogite, Bansko Municipality, Blagoevgrad Province, Bulgaria	Janák, M.; Froitzheim, N.; Georgiev, N.; Nagel, T. J.; Sarov, S. (2011) P-T evolution of kyanite eclogite from the Pirin Mountains (SW Bulgaria): implications for the Rhodope UHP Metamorphic Complex. Journal of Metamorphic Geology, 29 (3). 317-332 doi:10.1111/j.1525-1314.2010.00920.x	EMPA analysis ( State Geological Institute of Dionyz Stur in Bratislava).of a matrix ambibole from a kyanite-eclogite
40	760	Coyote Peak, Humboldt County, California, USA	Hawthorne, Frank C., Oberti, R., Zanetti, A., Czamanske, G. K. (1998) The role of Ti in hydrogen-deficient amphiboles: sodic-calcic and sodic amphiboles from Coyote Peak, California. The Canadian Mineralogist, 36 (5). 1253-1265	Analyzed by single crystal X-ray and electron- and ion-microprobe techniques. The sample is also analyzed for Li and H.
41	Type Specimen	Nybø eclogite pod, Sørpollen, Vågsøy, Kinn, Vestland, Norway	Ungaretti, Luciano, Smith, David C., Rossi, Giuseppe (1981) Crystal-chemistry by X-ray structure refinement and electron microprobe analysis of a series of sodic-calcic to alkali-amphiboles from the Nybö eclogite pod, Norway. Bulletin de Minéralogie, 104 (4) 400-412 doi:10.3406/bulmi.1981.7486
42	740	Coyote Peak, Humboldt County, California, USA	Hawthorne, Frank C., Oberti, R., Zanetti, A., Czamanske, G. K. (1998) The role of Ti in hydrogen-deficient amphiboles: sodic-calcic and sodic amphiboles from Coyote Peak, California. The Canadian Mineralogist, 36 (5). 1253-1265	Analyzed by single crystal X-ray and electron- and ion-microprobe techniques. The sample is also analyzed for Li and H.
43	pt. 16	Corundum locality, Anavoha South, Fotadrevo Commune, Ampanihy District, Atsimo-Andrefana, Madagascar	Frank K. Mazdab Collection	corundum-bearing amphibolite (tschermakite+anorthite); amphibole normalized to 13eCNK; as a result of the normalization scheme, Fe and minor Mn calculated as Fe2O3 and Mn2O3 to satisfy charge balance. W-site O calculated as 2*normalized Ti.
44		Blueschist occurrence, Pinchi Lake, Omineca Mining Division, British Columbia, Canada	Ghent, E.D., Stout, M.Z., erdmer, P. (1990) Howieite in blueschists, Pinchi Lake, British Columbia. Canadian Mineralogist, 28, 855-858.
45	E3/33.9 21	Engebøfjellet Eclogite Deposit, Naustdal, Sunnfjord, Vestland, Norway	Braathen, Alvar, Erambert, Muriel (2014) Structural and metamorphic history of the Engebøfjellet Eclogite and the exhumation of the Western Gneiss Region, Norway. Norwegian Journal of Geology - Norsk Geologisk Tidsskrift, 94 (1) 53-76	Matrix amphibole in eclogite. Formula normalized by use of Locock, A. J. (2014). An Excel spreadsheet to classify chemical analyses of amphiboles following the IMA 2012 recommendations. Computers & Geosciences, 62, 1-11.
46	55/M	Charakoma eclogite, Soufli, Evros, Eastern Macedonia and Thrace, Greece	Mposkos, E.; Baziotis, I.; Proyer, A. (2011) Pressure–temperature evolution of eclogites from the Kechros complex in the Eastern Rhodope (NE Greece). International Journal of Earth Sciences, 101 (4). 973-996 doi:10.1007/s00531-011-0699-2	Matrix amphibole from a kyanite-eclogite. Matrix amphiboles with similar compositions has formed both before and after omphacite. The composition is close to the border between tremolite and winchite, but should be considered winchite based on the 2012 nomenclature report. EMPA analysis.
47	66i	" "	Mposkos, E.; Baziotis, I.; Proyer, A. (2011) Pressure–temperature evolution of eclogites from the Kechros complex in the Eastern Rhodope (NE Greece). International Journal of Earth Sciences, 101 (4). 973-996 doi:10.1007/s00531-011-0699-2	EMPA analaysis of an amphibole inclusion in garnet from a kyanite-eclogite
48	65i	Kovalo eclogites, Kechros, Arriana, Rhodope, Eastern Macedonia and Thrace, Greece	Mposkos, E.; Baziotis, I.; Proyer, A. (2011) Pressure–temperature evolution of eclogites from the Kechros complex in the Eastern Rhodope (NE Greece). International Journal of Earth Sciences, 101 (4). 973-996 doi:10.1007/s00531-011-0699-2	EMPA analysis of an amphibole inclusion in an eclogite garnet.
49	2519	Steinsteg eclogite, Frosnitz valley, Matrei in Osttirol, Lienz District, Tyrol, Austria	Hoschek, G (2001) Thermobarometry of metasediments and metabasites from the Eclogite zone of the Hohe Tauern, Eastern Alps, Austria. Lithos, 59 (3) 127-150 doi:10.1016/s0024-4937(01)00063-9	EMPA analysis of matrix amphibole from a kyanite-eclogite
50	2519	" "	Hoschek, G (2001) Thermobarometry of metasediments and metabasites from the Eclogite zone of the Hohe Tauern, Eastern Alps, Austria. Lithos, 59 (3) 127-150 doi:10.1016/s0024-4937(01)00063-9	EMPA analysis of an amphibole inclusion in garnet from a kyanite-eclogite.
51	2015	" "	Hoschek, G (2001) Thermobarometry of metasediments and metabasites from the Eclogite zone of the Hohe Tauern, Eastern Alps, Austria. Lithos, 59 (3) 127-150 doi:10.1016/s0024-4937(01)00063-9	EMPA analysis of the core of an amphibole grain in post-eclogite-facies mica schist
52	58/Kel	Charakoma eclogite, Soufli, Evros, Eastern Macedonia and Thrace, Greece	Mposkos, E.; Baziotis, I.; Proyer, A. (2011) Pressure–temperature evolution of eclogites from the Kechros complex in the Eastern Rhodope (NE Greece). International Journal of Earth Sciences, 101 (4). 973-996 doi:10.1007/s00531-011-0699-2	EMPA analysis of a kelyphitic amphibole replacement after garnet from a kyanite-eclogite.
53	pt. 7	Dara-i-Pioz Massif, Districts of Republican Subordination, Tajikistan	Frank K. Mazdab Collection	See locentry for "Leakeite Root Name Group" for additional details about the occurrence and characterization. Analyzed by EPMA. Composition is normalized to ∑cations = 16. *Fe measured as Fe2+; Fe3+ and Fe2O3 are derived by charge balance. Li2O and H2O are estimated by stoichiometry.
54	763	Coyote Peak, Humboldt County, California, USA	Hawthorne, Frank C., Oberti, R., Zanetti, A., Czamanske, G. K. (1998) The role of Ti in hydrogen-deficient amphiboles: sodic-calcic and sodic amphiboles from Coyote Peak, California. The Canadian Mineralogist, 36 (5). 1253-1265	Analyzed by single crystal X-ray and electron- and ion-microprobe techniques. The sample is also analyzed for Li and H.
55	E103/103.3 30	Engebøfjellet Eclogite Deposit, Naustdal, Sunnfjord, Vestland, Norway	Braathen, Alvar, Erambert, Muriel (2014) Structural and metamorphic history of the Engebøfjellet Eclogite and the exhumation of the Western Gneiss Region, Norway. Norwegian Journal of Geology - Norsk Geologisk Tidsskrift, 94 (1) 53-76	Matrix amphibole in eclogite. Formula normalized by use of Locock, A. J. (2014). An Excel spreadsheet to classify chemical analyses of amphiboles following the IMA 2012 recommendations. Computers & Geosciences, 62, 1-11.
56	Amphibole host	Hohl-Felsen eclogite, Wernersdorf, Wies, Deutschlandsberg District, Styria, Austria	Rogowitz, Anna, Schorn, Simon, Huet, Benjamin (2024) Eclogite dehydration and melt‐induced embrittlement at high‐pressure conditions. Terra Nova, 36 (4) 266-274 doi:10.1111/ter.12707	EMPA analysis (University of Vienna) of an amphibole from eclogite matrix
57	Amphibole vein	" "	Rogowitz, Anna, Schorn, Simon, Huet, Benjamin (2024) Eclogite dehydration and melt‐induced embrittlement at high‐pressure conditions. Terra Nova, 36 (4) 266-274 doi:10.1111/ter.12707	EMPA analysis (University of Vienna) of an amphibole from eclogite facies vein in eclogite
58	Type Specimen	Stora Pajsberg Mine, Pajsberg, Persberg ore district, Filipstad, Värmland County, Sweden	Holtstam, D., C	EPMA analysis in combination with M
59	pt. 90	Água de Pau Volcano, São Miguel, Azores, Portugal	Frank K. Mazdab Collection	Slightly darker BSE-Z central "core" of weakly zoned amphibole (compare with pts. 76 and 91). EPMA data normalized to ∑cations = 16. valences of Fe and Mn calculated by normalization-imposed charge balance. X-site oxygen calculated from 2Ti, with OH calculated from stoichiometry.
60	pt. 76	" "	Frank K. Mazdab Collection	Slightly brighter BSE-Z main body of weakly zoned amphibole. Outermost rim grades to F-enriched ferro-ferri-katophorite (compare with pts. 90 and 91). EPMA data normalized to ∑cations = 16. valences of Fe and Mn calculated by normalization-imposed charge balance. X-site oxygen calculated from 2Ti, with OH calculated from stoichiometry.
61	Type Specimen	Greenbushes Mine, Greenbushes tinfield, Bridgetown-Greenbushes Shire, Western Australia, Australia	Camara, F.; Oberti, R. (2005) The crystal-chemistry of holmquistites: Ferroholmquistite from Greenbushes (Western Australia) and hints for compositional constraints in BLi amphiboles. American Mineralogist, 90 (7). 1167-1176 doi:10.2138/am.2005.1793	X-ray analysis, structure refinement (SREF), Electron (EMP) and ion (SIMS) microprobe analysis for site population, structure and chemistry for the sample.
62	pt. 24	Dara-i-Pioz Massif, Districts of Republican Subordination, Tajikistan	Frank K. Mazdab Collection	See locentry for "Leakeite Root Name Group" for additional details about the occurrence and characterization. Analyzed by EPMA. Composition is normalized to ∑cations = 16. *Fe measured as Fe2+; Fe3+ and Fe2O3 are derived by charge balance. Li2O and H2O are estimated by stoichiometry.
63		Arroyo de la Yedra, Manzanares el Real, Community of Madrid, Spain	Oberti, Roberta, Caballero, José M., Ottolini, Luisa, López-Andrés, Sol, Herreros, Victor (2000) Sodic-ferripedrizite, a new monoclinic amphibole bridging the magnesium-iron-manganese-lithium and the sodium-calcium groups. American Mineralogist, 85 (3) 578-585 doi:10.2138/am-2000-0420	The analyses where performed on different sample containing granular aggregates of subhedral crystals of mean size 0.18(11) ´ 0.10(6) mm2. The following analytical techniques were used for this sample: - Wavelength-dispersive analyses on grain-mount thin sections were obtained with a JEOL-8900M electron-microprobe at the Universidad Complutense of Madrid - The crystals used for crystal-structure refinement were subsequently mounted, polished, and analyzed by ion-microprobe techniques to quantify in-situ light and volatile elements (Li, H, F, and Cl). Ion-microprobe analysis was done at CSCC on a Cameca IMS 4f probe - The X-ray powder-diffraction pattern was recorded from a mineral separate with a Philips X-PERT diffractometer with graphite-monochromatized CuKa X-radiation Further details on the analytical methods can be found in the reference
64	Type Specimen	Potassic-Arfvedsonite occurrence, Pegmatite Valley, Lilleelv, Head of Kangerluarsuk, Kangerluarsuk Fjord, Ilímaussaq complex, Kujalleq, Greenland	Pekov, I.V., Chukanov, N.V., Lebedeva, Yu. S., Pushcharovsky, D. Yu., Ferraris, G., Gula, A., Zadov, A.E., Novakova, A.A., Petersen, O.V. (2004) Potassicarfvedsonite, KNa₂ Fe²⁺₄Fe³⁺Si₈O₂₂(OH)₂, a K-dominant amphibole of the arfvedsonite series from agpaitic pegmatites – Mineral data, structure refinement and disorder in the A site. Neues Jahrbuch für Mineralogie - Monatshefte, 2004 (12) 555-574 doi:10.1127/0028-3649/2004/2004-0555	The chemical composition of potassicarfvedsonite was obtained (fluorine and cations except Li) by a Camebax SX50 electron microprobe. Li was determined by atom emission using a Carl Zeiss AAS30 spectrophotometer. The water content was determined by the Alimarin method, a modified Penfield, with water absorption by Mg(ClO4)2. The Fe2+/ Fe3+ ratio was determined via Mössbauer spectroscopy. Single-crystal diffraction data were collected at room temperature using a Nonius Kappa CCD diffractometer. X-ray powder diffraction data were obtained using a DRON UM-1 diffractometer and Fe-filtered CoKα-radiation
65		Palitra pegmatite, Karnasurt mine, Karnasurt Mountain, Lovozersky District, Murmansk Oblast, Russia	Pekov, I.V., Chukanov, N.V., Lebedeva, Yu. S., Pushcharovsky, D. Yu., Ferraris, G., Gula, A., Zadov, A.E., Novakova, A.A., Petersen, O.V. (2004) Potassicarfvedsonite, KNa₂ Fe²⁺₄Fe³⁺Si₈O₂₂(OH)₂, a K-dominant amphibole of the arfvedsonite series from agpaitic pegmatites – Mineral data, structure refinement and disorder in the A site. Neues Jahrbuch für Mineralogie - Monatshefte, 2004 (12) 555-574 doi:10.1127/0028-3649/2004/2004-0555	The chemical composition of potassicarfvedsonite was obtained (fluorine and cations except Li) by a Camebax SX50 electron microprobe. Li was determined by atom emission using a Carl Zeiss AAS30 spectrophotometer. The water content calculated The Fe2+/ Fe3+ ratio was calculated.
66		Hilairitovoye pegmatite, 252 m level, Kirovskii apatite mine, Kukisvumchorr Mt, Murmansk Oblast, Russia	Pekov, I.V., Chukanov, N.V., Lebedeva, Yu. S., Pushcharovsky, D. Yu., Ferraris, G., Gula, A., Zadov, A.E., Novakova, A.A., Petersen, O.V. (2004) Potassicarfvedsonite, KNa₂ Fe²⁺₄Fe³⁺Si₈O₂₂(OH)₂, a K-dominant amphibole of the arfvedsonite series from agpaitic pegmatites – Mineral data, structure refinement and disorder in the A site. Neues Jahrbuch für Mineralogie - Monatshefte, 2004 (12) 555-574 doi:10.1127/0028-3649/2004/2004-0555	The chemical composition of potassicarfvedsonite was obtained (fluorine and cations except Li) by a Camebax SX50 electron microprobe. Li was determined by atom emission using a Carl Zeiss AAS30 spectrophotometer. The water content calculated The Fe2+/ Fe3+ ratio was calculated.
67	Type Specimen	Highway 366 roadcut, Val-des-Monts, Les Collines-de-l'Outaouais RCM, Outaouais, Québec, Canada	Hogarth, D.D., Chao, G.Y., Townsend, M.G. (1987) Potassium- and fluorine-rich amphiboles from the Gatineau area, Quebec. The Canadian Mineralogist, 25. 739-753	The sample were analyzed at Virginia Polytechnic Institute by wavelength dispersion, using a 9-channel ARL - SEMQ microprobe.Fe2+/Fe3+ ratio were found by by Mossbauer spectroscopy. The cell parameters were determined from single-crystal X-ray powder-diffraction data.
68	AS04-36	Monte Metocha, Xixano, Montepuez District, Cabo Delgado Province, Mozambique	Oberti, R., Boiocchi, M., Hawthorne, F. C., Robinson, P. (2010) Crystal structure and crystal chemistry of fluoro-potassic-magnesio-arfvedsonite from Monte Metocha, Xixano region, Mozambique, and discussion of the holotype from Quebec, Canada. Mineralogical Magazine, 74 (6) 951-960 doi:10.1180/minmag.2010.074.6.951	The sample was analyzed by electron microprobe using a Cameca SX-100 operating in wavelength-dispersive mode. The powder-diffraction pattern was recorded from a small fragment on a 114.6 mm Debye-Scherrer powder camera with a Gandolfi attachment and Ni-filtered Cu-Ka X-radiation The Fe2+-Fe3+ ratio and the H2O content were derived from the results of crystal-structure refinement. The oxo component (O2 at the O(3) site) was estimated based on the Ti content.
69	FKM-21	Greenwood mine, Town of Tuxedo, Orange County, New York, USA	Frank K. Mazdab collection; sample FKM-21; https://www.rockptx.com/fkm-1-to-fkm-25/#FKM-21	Fe-oxide-rich metasomatite comprised of dominant potassic-magnesio-hastingsite and abundant magnetite, along with apatite, some orthoclase, and a plagioclase-quartz symplectite; this is a representative amphibole analysis (out of a set of 4).
70	Type Specimen	Lime Crest Quarry, Sparta Township, Sussex County, New Jersey, USA	Oberti, Roberta, Cámara, Fernando, Bellatreccia, Fabio, Radica, Francesco, Gianfagna, Antonio, Boiocchi, Massimo (2018) Fluoro-tremolite from the Limecrest-Southdown quarry, Sparta, New Jersey, USA: crystal chemistry of a newly approved end-member of the amphibole supergroup. Mineralogical Magazine, 82 (1) 145-157 doi:10.1180/minmag.2017.081.029	Electron-microprobe analysis and single-crystal structure refinement,
71		Coyote Peak, Humboldt County, California, USA	Hawthorne, Frank C., Oberti, R., Zanetti, A., Czamanske, G. K. (1998) The role of Ti in hydrogen-deficient amphiboles: sodic-calcic and sodic amphiboles from Coyote Peak, California. The Canadian Mineralogist, 36 (5). 1253-1265	Analyzed by single crystal X-ray and electron- and ion-microprobe techniques. The sample is also analyzed for Li and H.
72	A2	Amalia tuff, Questa, Taos County, New Mexico, USA	Hawthorne, Frank C., Ungaretti, Luciano, Oberti, Roberta, Bottazzi, Piero, Czamanske, Gerald K. (1993) Li: An important component in igneous alkali amphiboles. American Mineralogist, 78 (7-8) 733-745	A single crystal about 0.2x2mm was analyzed with EMPA, XRD and site scattering techniques. Li is ordered at M3, which is compensated by Fe3+ in the M2 site.
73	830C30-5	Virgin Canyon pluton, Questa, Taos County, New Mexico, USA	Hawthorne, Frank C., Ungaretti, Luciano, Oberti, Roberta, Bottazzi, Piero, Czamanske, Gerald K. (1993) Li: An important component in igneous alkali amphiboles. American Mineralogist, 78 (7-8) 733-745	A single crystal about 0.2x2mm was analyzed with EMPA, XRD and site scattering techniques. Li is ordered at M3, which is compensated by Fe3+ in the M2 site.
74	pt. 8	Dara-i-Pioz Massif, Districts of Republican Subordination, Tajikistan	Frank K. Mazdab Collection	See locentry for "Leakeite Root Name Group" for additional details about the occurrence and characterization. Analyzed by EPMA. Composition is normalized to ∑cations = 16. *Fe measured as Fe2+; Fe3+ and Fe2O3 are derived by charge balance. Li2O and H2O are estimated by stoichiometry.
75	jym-1226	Bratthagen 1, Lågendalen, Hedrum, Larvik Commune, Vestfold, Norway	Oberti, R., Boiocchi, M., Hawthorne, F. C., Kristiansen, R. (2014) Ferri-fluoro-leakeite: a second occurrence at Bratthagen (Norway), with new data on Zn partitioning and the oxo component in Na amphiboles. Mineralogical Magazine, 78 (4) 861-869 doi:10.1180/minmag.2014.078.4.07	The rock specimen containing ferri-fluoro- leakeite from the nepheline syenite in Bratthagen is ~6 cm- 5 cm - 4 cm in size and also contains, as major constituents, anorthoclase and broken crystals of aegirine and, as minor constituents, catapleite, pyrochlore, pyrophanite and zircon. Analyzed by electron microprobe using a Cameca SX-100 operating in wavelength -dispersive mode with excitation voltage 15 kV, specimen current 10 nA, beam diameter 5 mm,peak-count time 20 s and background-count time 10 s. *Fe measured as Fe2+; Fe3+ and Fe2O3 are derived by charge balance. Li2O and H2O are estimated by stoichiometry.
76	table 4; analysis #1	Gåsborn, Filipstad, Värmland County, Sweden	Damman, Arend H. (1989) Mn-silicate skarns from the Gåsborn area, West Bergslagen, central Sweden. Mineralogical Magazine, 53 (373) 613-624 doi:10.1180/minmag.1989.053.373.12	The original published oxide data from Damman (1989) have been re-normalized to (Si+Al)=8; the oxide values presented here are based on the re-normalization; *Fe measured as Fe2+, with Fe3+ and Fe2O3 derived by charge balance; OH and H2O calculated by stoichiometry.
77	2/M-rim	Kovalo eclogites, Kechros, Arriana, Rhodope, Eastern Macedonia and Thrace, Greece	Mposkos, E.; Baziotis, I.; Proyer, A. (2011) Pressure–temperature evolution of eclogites from the Kechros complex in the Eastern Rhodope (NE Greece). International Journal of Earth Sciences, 101 (4). 973-996 doi:10.1007/s00531-011-0699-2	EMPA analysis of an kelyphitic amphibole from a retrogressed eclogite. The silica content from the analysis is too high to match the end-member formula, but the amphibole still qualifies as ferro-sadanagite by the naming rules in the 2012 amphibole nomenclature.
78	GM1400	Ilímaussaq complex, Kujalleq, Greenland	Graser, Gesa (2008) Late-magmatic to hydrothermal processes in the Ilímaussaq intrusion, South Greenland. phD, der Geowissenschaftlichen Fakultät der Eberhard-Karls-Universität. Tübingen.	The sample was collected from ilvaite bearing endoskarns formed by late-magmatic to hydrothermal veins on the south coast of the Tunulliarfik fjord. Mineral compositions were analyzed using a JEOL 8900 electron microprobe
79	H1	Hurricane Mountain localities, North Conway, Conway, Carroll County, New Hampshire, USA	Hawthorne, F.C., Oberti, R., Ottolini, L., Foord, E.E., Hawthorne, F.C., Oberti, R., Ottolini, L., Foord, E.E. (1996) Lithium-bearing fluor-arfvedsonite from Hurricane Mountain, New Hampshire: a crystal-chemical study. The Canadian Mineralogist, 34 (5). 1015-1019	Chemical and structural analysis including site assignments. See reference for details.
80	H2	" "	Hawthorne, F.C., Oberti, R., Ottolini, L., Foord, E.E., Hawthorne, F.C., Oberti, R., Ottolini, L., Foord, E.E. (1996) Lithium-bearing fluor-arfvedsonite from Hurricane Mountain, New Hampshire: a crystal-chemical study. The Canadian Mineralogist, 34 (5). 1015-1019	Chemical and structural analysis including site assignments. See reference for details.
81	830C30-5	Virgin Canyon pluton, Questa, Taos County, New Mexico, USA	Hawthorne, Frank C., Ungaretti, Luciano, Oberti, Roberta, Bottazzi, Piero, Czamanske, Gerald K. (1993) Li: An important component in igneous alkali amphiboles. American Mineralogist, 78 (7-8) 733-745	A single crystal about 0.2x2mm was analyzed with EMPA, XRD and site scattering techniques. Li is ordered at M3, which is compensated by Fe3+ in the M2 site. The sample is named magesio-ferri-fluoro-katophorite in the references, but as #B#Na>1.5 and M#3+# > 1,5, the composition corresponds to fluoro-arfvedsonite.
82	Q83J70-3	" "	Hawthorne, Frank C., Ungaretti, Luciano, Oberti, Roberta, Bottazzi, Piero, Czamanske, Gerald K. (1993) Li: An important component in igneous alkali amphiboles. American Mineralogist, 78 (7-8) 733-745	A single crystal about 0.2x2mm was analyzed with EMPA, XRD and site scattering techniques. Li is ordered at M3, which is compensated by Fe3+ in the M2 site.
83	Type Specimen	Iwagi Island, Ochi District, Ehime Prefecture, Japan	Nagashima, Mariko, Imaoka, Teruyoshi, Kano, Takashi, Kimura, Jun-ichi, Chang, Qing, Matsumoto, Takashi (2022) Ferro-ferri-holmquistite, □Li₂(Fe²⁺₃Fe³⁺₂)Si₈O₂₂(OH)₂, Fe²⁺Fe³⁺ analogue of holmquistite, from the Iwagi islet, Ehime, Japan. European Journal of Mineralogy, 34 (5) 425-438 doi:10.5194/ejm-34-425-2022	empirical formula, derived from EMPA and LAICPMS data, is based on Σ(C+T)=13. The FeO and Fe2O3 contents were calculated on a basis of charge neutralization. The average FeO content obtained by EMPA was 33.78 wt %. b The Li2O content was determined by LA-ICP-MS.. H2O content is calculated.
84	Type Specimen	Pereval marble quarry, Slyudyanka, Slyudyansky District, Irkutsk Oblast, Russia	Cametti, Georgia, Armbruster, Thomas, Reznitsky, Leonid Z., Sklyarov, Evgeny V., Della Ventura, Giancarlo (2018) Crystal structure and crystal-chemistry of vanadio-pargasite: a new amphibole from southern Lake Baikal, Siberia, Russia. European Journal of Mineralogy, 30 (5) 981-987 doi:10.1127/ejm/2018/0030-2758
85	FKM-387 pt. 34	Långban Mine, Långban Ore District, Filipstad, Värmland County, Sweden	Frank K. Mazdab collection; sample FKM-387; https://www.rockptx.com/fkm-376-to-fkm-400/#FKM-387	Occurs in scattered crystals with medium peach-tan/medium orange-peach/colorless pleochroism (in thin section), with hausmannite and phlogopite. Analyzed by EPMA. Normalized to 13eCNK (13 T+C cations, excluding Ca, Na, and K [also excluding Pb, Ba, and Sr], which are assigned to the A+B sites). H2O calculated by stoichiometry. O in the OH site = 2*Ti apfu. Fe3+, Mn2+ and Mn3+ (and their oxides) calculated from charge balance, assuming all Fe assigned to Fe3+ before any Mn2+ is converted to Mn3+. Grains shows weak core/rim and patchy zoning, notably in Pb. This analysis is a grain core. Highest Pb content observed is 3.27 wt% PbO (= 0.13 Pb apfu).
86			Pieczka, Adam, Stachowicz, Marcin, Zelek-Pogudz, Sylwia, Gołębiowska, Bożena, Sęk, Mateusz, Nejbert, Krzysztof, Kotowski, Jakub, Marciniak-Maliszewska, Beata, Szuszkiewicz, Adam, Szełęg, Eligiusz, Stadnicka, Katarzyna M., Woźniak, Krzysztof (2024) Scandio-winchite, ideally ☐(NaCa)(Mg4Sc)(Si8O22)(OH)2: The first Sc-dominant amphibole-supergroup mineral from Jordanów Śląski, Lower Silesia, southwestern Poland. American Mineralogist, 109 (5) 940-948 doi:10.2138/am-2023-8974	holotype crystal, by EPMA-WDS; empirical formula basis: 22 oxide anions and and 2 OH anions
87		Matsumaezawa pit, Tanohata mine, Tanohata, Shimohei District, Iwate Prefecture, Japan	Kasatkin, Anatoly V., Zubkova, Natalia V., Agakhanov, Atali A., Chukanov, Nikita V., Škoda, Radek, Nestola, Fabrizio, Belakovskiy, Dmitry I., Pekov, Igor V. (2023) Mangani-eckermannite, NaNa₂(Mg₄Mn³⁺)Si₈O₂₂(OH)₂, a new amphibole from Tanohata Mine, Iwate Prefecture, Japan. Mineralogical Magazine, 87 (6) 935-942 doi:10.1180/mgm.2023.63	via EPMA, SIMS, and SC-XRD-based structure refinement; empirical formula basis: O+OH=24

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Data courtesy of the American Mineralogist Crystal Structure Database. Click on an AMCSD ID to view structure

ID	Species	Reference	Year	Locality	Pressure (GPa)	Temp (K)
0020689	Katophorite	Oberti R, Boiocchi M, Hawthorne F C, Ball N A, Harlow G E (2015) Katophorite from the Jade Mine Tract, Myanmar: mineral description of a rare (grandfathered) endmember of the amphibole supergroup Mineralogical Magazine 79 355-363	2015	near Hpakan, Jade Mine Tract, Kachin State, Myanmar	0	293
0020742	Magnesio-arfvedsonite	Oberti R, Boiocchi M, Hawthorne F C, Ball N A, Harlow G E (2015) Magnesio-arfvedsonite from Jade mine tract, Myanmar: mineral description and crystal chemistry Mineralogical Magazine 79 253-260	2015	Jade mine tract, Myanmar	0	293
0020422	Eckermannite	Oberti R, Boiocchi M, Hawthorne F C, Ball N A, Harlow G E (2015) Eckermannite revised: The new holotype from the Jade Mine Tract, Myanmar-crystal structure, mineral data, and hints on the reasons for the rarity of eckermannite American Mineralogist 100 909-914	2015	Jade Mine Tract, Kachin Province, Myanmar	0	293
0020505	Ferri-fluoro-leakeite	Oberti R, Boiocchi M, Hawthorne F C, Kristiansen R (2014) Ferri-fluoro-leakeite: a second occurrence at Bratthagen (Norway), with new data on Zn partitioning and the oxo component in Na amphiboles Mineralogical Magazine 78 861-869	2014	Bratthagen nepheline syenite pegmatite, Vestfold County, Norway	0	293
0020430	Fluoro-pargasite	Della Ventura G, Bellatreccia F, Camara F, Oberti R (2014) Crystal-chemistry and short-range order of fluoro-edenite and fluoro-pargasite: a combined X-ray diffraction and FTIR spectroscopic approach Mineralogical Magazine 78 293-310	2014	Edenville, Orange County, New York, USA	0	293
0020429	Fluoro-pargasite	Della Ventura G, Bellatreccia F, Camara F, Oberti R (2014) Crystal-chemistry and short-range order of fluoro-edenite and fluoro-pargasite: a combined X-ray diffraction and FTIR spectroscopic approach Mineralogical Magazine 78 293-310	2014	Edenville, Orange County, New York, USA	0	293
0020433	Fluoro-edenite	Della Ventura G, Bellatreccia F, Camara F, Oberti R (2014) Crystal-chemistry and short-range order of fluoro-edenite and fluoro-pargasite: a combined X-ray diffraction and FTIR spectroscopic approach Mineralogical Magazine 78 293-310	2014	Franklin Quarry, Franklin, New Jersey, USA	0	293
0020432	Fluoro-edenite	Della Ventura G, Bellatreccia F, Camara F, Oberti R (2014) Crystal-chemistry and short-range order of fluoro-edenite and fluoro-pargasite: a combined X-ray diffraction and FTIR spectroscopic approach Mineralogical Magazine 78 293-310	2014	Limecrest-Southdown Quarry, Sparta, New Jersey, USA	0	293
0020431	Fluoro-edenite	Della Ventura G, Bellatreccia F, Camara F, Oberti R (2014) Crystal-chemistry and short-range order of fluoro-edenite and fluoro-pargasite: a combined X-ray diffraction and FTIR spectroscopic approach Mineralogical Magazine 78 293-310	2014	Sterling Hill, Ogdensburg, New Jersey, USA	0	293
0020108	Winchite	Jenkins D M, Della Ventura G, Oberti R, Bozhilov K (2013) Synthesis and characterization of amphiboles along the tremolite-glaucophane join American Mineralogist 98 588-600	2013	synthetic	0	293
0020107	Winchite	Jenkins D M, Della Ventura G, Oberti R, Bozhilov K (2013) Synthesis and characterization of amphiboles along the tremolite-glaucophane join American Mineralogist 98 588-600	2013	synthetic	0	293
0019938	Chromio-pargasite	Nishio-Hamane D, Ohnishi M, Minakawa T, Yamaura J, Saito S, Kadota R (2012) Ehimeite, NaCa2Mg4CrSi6Al2O22(OH)2: The first Cr-dominant amphibole from the Akaishi Mine, Higashi-Akaishi Mountain, Ehime Prefecture, Japan Journal of Mineralogical and Petrological Sciences 107 1-7	2012	Akaishi mine, Higashi-Akaishi Mountain, Ehime Prefecture, Japan	0	293
0019530	Pargasite	Halenius U, Bosi F (2012) Cation ordering in Pb2+-bearing, Mn3+-rich pargasite from Langban, Sweden American Mineralogist 97 1635-1640	2012	Langban, Sweden	0	293
0018305	Potassic-fluoro-pargasite	Oberti R, Boiocchi M, Hawthorne F C, Pagano R, Pagano A (2010) Fluoro-potassic-pargasite, KCa2(Mg4Al)(Si6Al2)O22F2, from the Tranomaro area, Madagascar: mineral description and crystal chemistry Mineralogical Magazine 74 961-967	2010	Tranomaro area, Madagascar	0	293
0015898	Ferri-fluoro-leakeite	Camara F, Hawthorne F C, Ball N A, Bekenova G, Stepanov A V, Kotelnikov P E (2010) Fluoroleakeite, NaNa2(Mg2Fe3+2Li)Si8O22F2, a new mineral of the amphibole group from the Verkhnee Espe deposit, Akjailyautas Mountains, Eastern Kazakhstan District, Kazakhstan: description and crystal structure Mineralogical Magazine 74 521-528	2010	Verkhnee Espe deposit, Akjailyautas Mountains, Kazakhstan	0	293
0017887	Mangano-ferri-eckermannite	Barkley M C, Yang H, Downs R T (2010) Kozulite, a Mn-rich alkali amphibole Acta Crystallographica E66 i83-i83	2010	Tanohata mine, Iwate Prefecture, Tohoku Region, Honshu Island, Japan	0	293
0014595	Fluoro-leakeite	Oberti R, Camara F, Hawthorne F C, Ball N A (2009) Fluoro-aluminoleakeite, NaNa2(Mg2Al2Li)Si8O22F2, a new mineral of the amphibole group from Norra Karr, Sweden: description and crystal structure Mineralogical Magazine 73 817-824	2009	Norra Karr, Granna, Jonkoping, Smaland, Sweden	0	293
0013137	Potassic-ferro-pargasite	Banno Y, Miyawaki R, Matsubara S, Sato E, Nakai I, Matsuo G, Yamada S (2009) Potassic-ferropargasite, a new member of the amphibole group, from Kabutoichiba, Mie Prefecture, central Japan Journal of Mineralogical and Petrological Sciences 104 374-382	2009	Kabutoichiba, Mie Prefecture, central Japan	0	293
0006296	Potassic-fluoro-hastingsite	Lupulescu M V, Rakovan J, Dyar M D, Robinson G W, Hughes J M (2009) Fluoro-potassichastingsite from the Greenwood mine, Orange County, New York: A new end-member calcic amphibole The Canadian Mineralogist 47 909-916	2009	the Greenwood mine, Orange County, New York, USA	0	293
0004978	Fluoro-edenite	Andreozzi G B, Ballirano P, Gianfagna A, Mazziotti-Tagliani S, Pacella A (2009) Structural and spectroscopic characterization of a suite of fibrous amphiboles with high environmental and health relevance from Biancaville (Sicily, Italy) Sample Name: Sample 4 American Mineralogist 94 1333-1340	2009	Biancaville, Sicily, Italy	0	293
0004977	Fluoro-edenite	Andreozzi G B, Ballirano P, Gianfagna A, Mazziotti-Tagliani S, Pacella A (2009) Structural and spectroscopic characterization of a suite of fibrous amphiboles with high environmental and health relevance from Biancaville (Sicily, Italy) Sample Name: Sample 3 American Mineralogist 94 1333-1340	2009	Biancaville, Sicily, Italy	0	293
0004976	Fluoro-edenite	Andreozzi G B, Ballirano P, Gianfagna A, Mazziotti-Tagliani S, Pacella A (2009) Structural and spectroscopic characterization of a suite of fibrous amphiboles with high environmental and health relevance from Biancaville (Sicily, Italy) Sample Name: Sample 2 American Mineralogist 94 1333-1340	2009	Biancaville, Sicily, Italy	0	293
0004975	Fluoro-edenite	Andreozzi G B, Ballirano P, Gianfagna A, Mazziotti-Tagliani S, Pacella A (2009) Structural and spectroscopic characterization of a suite of fibrous amphiboles with high environmental and health relevance from Biancaville (Sicily, Italy) Sample Name: Sample 1 American Mineralogist 94 1333-1340	2009	Biancaville, Sicily, Italy	0	293
0006297	Tschermakite	Abdu Y A, Hawthorne F C (2009) Crystal structure and Mossbauer spectroscopy of tschermakite from the ruby locality at Fiskenaesset, Greenland The Canadian Mineralogist 47 917-926	2009	Fiskenaesset, Greenland	0	293
0007271	Potassic-ferro-taramite	Oberti R, Boiocchi M, Smith D C, Medenbach O, Helmers H (2008) Potassic-aluminotaramite from Sierra de los Filabres, Spain European Journal of Mineralogy 20 1005-1010	2008	Sierra de los Filabres, Spain	0	293
0006210	Tremolite	Antao S M, Hassan I, Wang J, Lee P L, Toby B H (2008) State-of-the-art high-resolution powder X-ray diffraction (HRPXRD) illustrated with Rietveld structure refinement of quartz, sodalite, tremolite, and meionite The Canadian Mineralogist 46 1501-1509	2008	Gouverneur district, New York	0	293
0004630	Tremolite	Ballirano P, Andreozzi G B, Belardi G (2008) Crystal chemical and structural characterization of fibrous tremolite from Susa Valley, Italy, with comments on potential harmful effects on human health American Mineralogist 93 1349-1355	2008	Condove, Susa Valley, Italy	0	293
0006136	Fluoro-edenite	Gianfagna A, Andreozzi G B, Ballirano P, Mazziotti-Tagliani S, Bruni B M (2007) Structural and chemical contrasts between prismatic and fibrous fluoro-edenite from Biancavilla, Sicily, Italy The Canadian Mineralogist 45 249-262	2007	Biancavilla, Mt. Etna, Sicily, Italy	0	293
0004419	Ferro-taramite	Oberti R, Boiocchi M, Smith D C, Medenbach O (2007) Aluminotaramite, alumino-magnesiotaramite, and fluoro-alumino-magnesiotaramite: Mineral data and crystal chemistry American Mineralogist 92 1428-1435	2007	Liset kyanite-eclogite pod, Vestlandet, Norway	0	293
0006114	Ferri-fluoro-katophorite	Hawthorne F C, Oberti R, Martin R F (2006) Short-range order in amphiboles from the Bear Lake diggings, Ontario The Canadian Mineralogist 44 1171-1179	2006	Bear Lake diggings, Bancroft area of Ontario, Canada	0	293
0006116	Ferri-fluoro-katophorite	Hawthorne F C, Oberti R, Martin R F (2006) Short-range order in amphiboles from the Bear Lake diggings, Ontario The Canadian Mineralogist 44 1171-1179	2006	Bear Lake diggings, Bancroft area of Ontario, Canada	0	293
0020144	Magnesio-fluoro-hastingsite	Bojar H P, Walter F (2006) Fluoro-magnesiohastingsite from Dealul Uroi (Hunedoara county, Romania): Mineral data and crystal structure of a new amphibole end-member European Journal of Mineralogy 18 503-508	2006	Dealul Uroi, Hunedoara county, Romania	0	293
0006115	Katophorite	Hawthorne F C, Oberti R, Martin R F (2006) Short-range order in amphiboles from the Bear Lake diggings, Ontario The Canadian Mineralogist 44 1171-1179	2006	Bear Lake diggings, Bancroft area of Ontario, Canada	0	293
0006113	Tremolite	Hawthorne F C, Oberti R, Martin R F (2006) Short-range order in amphiboles from the Bear Lake diggings, Ontario The Canadian Mineralogist 44 1171-1179	2006	Bear Lake diggings, Bancroft area of Ontario, Canada	0	293
0006056	Fluoro-pargasite	Lupulescu M V, Rakovan J, Robinson G W, Hughes J M (2005) Fluoropargasite, a new member of the calcic amphiboles from Edenville, Orange County, New York The Canadian Mineralogist 43 1423-1428	2005	Edenville, Orange County, New York	0	293
0020050	Clino-ferri-holmquistite	Oberti R, Camara F, Caballero J M (2004) Ferri-ottoliniite and ferriwhittakerite, two new end-members of the new Group 5 for monoclinic amphiboles American Mineralogist 89 888-893	2004	Pedriza massif, Sierra de Guadarrama, Spain	0	293
0007035	Sadanagaite	Banno Y, Miyawaki R, Matsubara S, Makino K, Bunno M, Yamada S, Kamiya T (2004) Magnesiosadanagaite, a new member of the amphibole group from Kasuga-mura, Gifu Prefecture, central Japan European Journal of Mineralogy 16 177-183	2004	Kasuga-mura, Gifu Prefecture, central Japan	0	293
0007034	Sadanagaite	Banno Y, Miyawaki R, Matsubara S, Makino K, Bunno M, Yamada S, Kamiya T (2004) Magnesiosadanagaite, a new member of the amphibole group from Kasuga-mura, Gifu Prefecture, central Japan European Journal of Mineralogy 16 177-183	2004	Kasuga-mura, Gifu Prefecture, central Japan	0	293
0020051	Ferri-leakeite	Oberti R, Camara F, Caballero J M (2004) Ferri-ottoliniite and ferriwhittakerite, two new end-members of the new Group 5 for monoclinic amphiboles American Mineralogist 89 888-893	2004	Pedriza massif, Sierra de Guadarrama, Spain	0	293
0012382	Ferri-katophorite	Pushcharovsky D Y, Lebedeva Y S, Pekov I V, Ferraris G, Novakova A A, Ivaldi G (2003) Crystal structure of magnesioferrikatophorite Crystallography Reports 48 16-23	2003	Turiy Cape, Kola Peninsula, Russia	0	293
0005710	Winchite	Sokolova E V, Hawthorne F C, Gorbatova V, McCammon C, Schneider J (2001) Ferrian winchite from the Ilmen mountains, southern Urals, Russia and some problems with the current scheme for amphibole nomenclature adjusted to match reported bond lengths The Canadian Mineralogist 39 171-177	2001	Ilmen mountains, southern Urals, Russia	0	293
0005759	Pargasite	Tait K T, Hawthorne F C, Della Ventura G (2001) Al-Mg disorder in a gem-quality pargasite from Baffin Island, Nunavut, Canada The Canadian Mineralogist 39 1725-1732	2001	Baffin Island, Nunavut, Canada	0	293
0005538	Potassic-pargasite	Robinson G W, Grice J D, Gault R A, Lalonde A E (1997) Potassicpargasite, a new member of the amphibole group from Pargas, Turku-Pori, Finland The Canadian Mineralogist 35 1535-1540	1997	Pargas, Turku-Pori, Finland	0	293
0005426	Fluoro-pargasite	Oberti R, Sardone N, Hawthorne F C, Raudsepp M, Turnock A C (1995) Synthesis and crystal-structure refinement of synthetic fluor-pargasite Sample FP2 [note: ideal = NaCa2(Mg4Al)(Si6Al2)O22(OH)2] The Canadian Mineralogist 33 25-31	1995	Synthetic	0	293
0005425	Fluoro-pargasite	Oberti R, Sardone N, Hawthorne F C, Raudsepp M, Turnock A C (1995) Synthesis and crystal-structure refinement of synthetic fluor-pargasite The Canadian Mineralogist 33 25-31	1995	Synthetic	0	293
0012347	Fluoro-edenite	Rastsvetaeva R K, Pushcharovsky D Y, Borutskii B E (1995) Crystal structure of K,F-edenite from Khibini Crystallography Reports 40 27-30	1995	Khibini alkali massif, Yum'erchorr mountain, Kola Peninsula, Russia	0	293
0005419	Tremolite	Jenkins D M, Hawthorne F C (1995) Synthesis and rietveld refinement of amphibole along the join Ca2Mg5Si8O22F2 - NaCa2Mg4Ga3Si6O22F2 The Canadian Mineralogist 33 13-24	1995	Synthetic	0	293
0005424	Pargasite	Jenkins D M, Hawthorne F C (1995) Synthesis and rietveld refinement of amphibole along the join Ca2Mg5Si8O22F2 - NaCa2Mg4Ga3Si6O22F2 The Canadian Mineralogist 33 13-24	1995	Synthetic	0	293
0005423	Pargasite	Jenkins D M, Hawthorne F C (1995) Synthesis and rietveld refinement of amphibole along the join Ca2Mg5Si8O22F2 - NaCa2Mg4Ga3Si6O22F2 The Canadian Mineralogist 33 13-24	1995	Synthetic	0	293
0005422	Pargasite	Jenkins D M, Hawthorne F C (1995) Synthesis and rietveld refinement of amphibole along the join Ca2Mg5Si8O22F2 - NaCa2Mg4Ga3Si6O22F2 The Canadian Mineralogist 33 13-24	1995	Synthetic	0	293
0005421	Pargasite	Jenkins D M, Hawthorne F C (1995) Synthesis and rietveld refinement of amphibole along the join Ca2Mg5Si8O22F2 - NaCa2Mg4Ga3Si6O22F2 The Canadian Mineralogist 33 13-24	1995	Synthetic	0	293
0005420	Pargasite	Jenkins D M, Hawthorne F C (1995) Synthesis and rietveld refinement of amphibole along the join Ca2Mg5Si8O22F2 - NaCa2Mg4Ga3Si6O22F2 The Canadian Mineralogist 33 13-24	1995	Synthetic	0	293
0001657	Ferri-leakeite	Hawthorne F C, Ungaretti L, Oberti R, Cannillo E (1994) The mechanism of Li incorporation in amphiboles American Mineralogist 79 443-451	1994	Kajlidongri, Madhya Pradesh, India	0	293
0001656	Ferri-leakeite	Hawthorne F C, Ungaretti L, Oberti R, Cannillo E (1994) The mechanism of Li incorporation in amphiboles American Mineralogist 79 443-451	1994	Kajlidongri, Madhya Pradesh, India	0	293
0001655	Ferri-leakeite	Hawthorne F C, Ungaretti L, Oberti R, Cannillo E (1994) The mechanism of Li incorporation in amphiboles American Mineralogist 79 443-451	1994	Kajlidongri, Madhya Pradesh, India	0	293
0001590	Ferro-ferri-fluoro-leakeite	Hawthorne F C, Ungaretti L, Oberti R, Bottazzi P, Czamanske G K (1993) Li: an important component in igneous alkali amphiboles American Mineralogist 78 733-745	1993	Questa caldera, New Mexico	0	293
0001589	Ferro-ferri-fluoro-leakeite	Hawthorne F C, Ungaretti L, Oberti R, Bottazzi P, Czamanske G K (1993) Li: an important component in igneous alkali amphiboles American Mineralogist 78 733-745	1993	Questa caldera, New Mexico	0	293
0001588	Ferro-ferri-fluoro-leakeite	Hawthorne F C, Ungaretti L, Oberti R, Bottazzi P, Czamanske G K (1993) Li: an important component in igneous alkali amphiboles American Mineralogist 78 733-745	1993	Questa caldera, New Mexico	0	293
0014625	Joesmithite	Moore P B, Davis A M, Van Derveer D G, Sen Gutpa P K (1993) Joesmithite, a plumbous amphibole revisited and comments on bond valences Mineralogy and Petrology 48 97-113	1993	Langban, Sweden	0	293
0014502	Hastingsite	Makino K, Tomita K, Suwa K (1993) Effect of chlorine on the crystal structure of a chlorine-rich hastingsite Mineralogical Magazine 57 677-685	1993	West Ongul, East Antarctica	0	293
0001597	Arfvedsonite	Hawthorne F C, Ungaretti L, Oberti R, Bottazzi P, Czamanske G K (1993) Li: an important component in igneous alkali amphiboles American Mineralogist 78 733-745	1993	Questa caldera, New Mexico	0	293
0001541	Ferri-leakeite	Hawthorne F C, Oberti R, Ungaretti L, Grice J D (1992) Leakeite, NaNa2(Mg2Fe2Li)Si8O22(OH)2, a new alkali amphibole from the Kajlidongri manganese mine, Jhabua district, Madhya Pradesh, India American Mineralogist 77 1112-1115	1992	Kajlidongri manganese mine, Jhabua district, Madhya Pradesh, India	0	293
0012672	Ferro-hornblende	Guha R, Nag D K, Iyengar S V P (1987) Structure of an amphibole from Simlipal granite, India Indian Minerals 41 32-41	1987	Simlipal granite, India	0	293
0010840	Magnesio-hastingsite	Walitzi E M, Walter F (1981) Verfeinerung der kristallstruktur eines basaltischen magnesio-hastingsites Zeitschrift fur Kristallographie 156 197-208	1981	Untertiefenbach, Austria	0	293
0005155	Fluoro-riebeckite	Hawthorne F C (1978) The crystal chemistry of the amphiboles. VIII. The crystal structure and site chemistry of fluor-riebeckite The Canadian Mineralogist 16 187-194	1978	Pikes Peak, Colorado, USA	0	293
0000002	Grunerite	Finger L W (1969) The crystal structure and cation distribution of a grunerite Mineralogical Society of America Special Paper 2 95-100	1969	Wabush iron formation, Labrador, Canada	0	293
0001836	Tremolite	Yang H, Evans B W (1996) X-ray structure refinements of tremolite at 140 and 295 K: Crystal chemistry and petrologic implications American Mineralogist 81 1117-1125	1996		0	295
0001789	Cummingtonite	Yang H, Smyth J R (1996) Crystal structure of a P2_1/m ferromagnesian cummingtonite at 140 K American Mineralogist 81 363-368	1996		0	295
0000917	Fluoro-richterite	Cameron M, Sueno S, Papike J J, Prewitt C T (1983) High temperature crystal chemistry of K and Na fluor-richterites American Mineralogist 68 924-943	1983		0	297
0000912	Fluoro-richterite	Cameron M, Sueno S, Papike J J, Prewitt C T (1983) High temperature crystal chemistry of K and Na fluor-richterites American Mineralogist 68 924-943	1983		0	297
0003812	Ferro-holmquistite	Camara F, Oberti R (2005) The crystal-chemistry of holmquistites: Ferroholmquistite from Greenbushes (Western Australia) and hints for compositional constraints in B-Li amphiboles American Mineralogist 90 1167-1176	2005		0	293
0003771	Tremolite	Oberti R, Camara F, Ottolini L (2005) Clinoholmquistite discredited: The new amphibole end-member fluoro-sodic-pedrizite sample from Tastyg spodumene deposit, Tuva, Siberia, Russia American Mineralogist 90 732-736	2005		0	293
0003796	Richterite	Senda K, Ishida K, Jenkins D M (2005) X-ray Rietveld refinement and FTIR spectra of synthetic (Si,Ge)-richterites American Mineralogist 90 1062-1071	2005		0	293
0003795	Richterite	Senda K, Ishida K, Jenkins D M (2005) X-ray Rietveld refinement and FTIR spectra of synthetic (Si,Ge)-richterites American Mineralogist 90 1062-1071	2005		0	293
0003794	Richterite	Senda K, Ishida K, Jenkins D M (2005) X-ray Rietveld refinement and FTIR spectra of synthetic (Si,Ge)-richterites American Mineralogist 90 1062-1071	2005		0	293
0003793	Richterite	Senda K, Ishida K, Jenkins D M (2005) X-ray Rietveld refinement and FTIR spectra of synthetic (Si,Ge)-richterites American Mineralogist 90 1062-1071	2005		0	293
0003792	Richterite	Senda K, Ishida K, Jenkins D M (2005) X-ray Rietveld refinement and FTIR spectra of synthetic (Si,Ge)-richterites American Mineralogist 90 1062-1071	2005		0	293
0003791	Richterite	Senda K, Ishida K, Jenkins D M (2005) X-ray Rietveld refinement and FTIR spectra of synthetic (Si,Ge)-richterites American Mineralogist 90 1062-1071	2005		0	293
0003818	Holmquistite	Camara F, Oberti R (2005) The crystal-chemistry of holmquistites: Ferroholmquistite from Greenbushes (Western Australia) and hints for compositional constraints in B-Li amphiboles American Mineralogist 90 1167-1176	2005		0	293
0003817	Holmquistite	Camara F, Oberti R (2005) The crystal-chemistry of holmquistites: Ferroholmquistite from Greenbushes (Western Australia) and hints for compositional constraints in B-Li amphiboles American Mineralogist 90 1167-1176	2005		0	293
0003816	Holmquistite	Camara F, Oberti R (2005) The crystal-chemistry of holmquistites: Ferroholmquistite from Greenbushes (Western Australia) and hints for compositional constraints in B-Li amphiboles American Mineralogist 90 1167-1176	2005		0	293
0003815	Holmquistite	Camara F, Oberti R (2005) The crystal-chemistry of holmquistites: Ferroholmquistite from Greenbushes (Western Australia) and hints for compositional constraints in B-Li amphiboles American Mineralogist 90 1167-1176	2005		0	293
0003814	Holmquistite	Camara F, Oberti R (2005) The crystal-chemistry of holmquistites: Ferroholmquistite from Greenbushes (Western Australia) and hints for compositional constraints in B-Li amphiboles American Mineralogist 90 1167-1176	2005		0	293
0003813	Holmquistite	Camara F, Oberti R (2005) The crystal-chemistry of holmquistites: Ferroholmquistite from Greenbushes (Western Australia) and hints for compositional constraints in B-Li amphiboles American Mineralogist 90 1167-1176	2005		0	293
0005890	Ferro-ferri-pedrizite	Oberti R, Camara F, Caballero J M, Ottolini L (2003) Sodic-ferri-ferropedrizite and ferri-clinoferroholmquistite: mineral data and degree of order of the A-site cations in Li-rich amphiboles Sequence number in the CNR-IGG database: SEQ 1039 The Canadian Mineralogist 41 1345-1354	2003		0	293
0003186	Richterite	Gunter M E, Dyar M D, Twamley B, Foit F F, Cornelius S (2003) Composition, Fe3+/Sum(Fe), and crystal structure of non-asbestiform and asbestiform amphiboles from Libby, Montana, U.S.A. American Mineralogist 88 1970-1978	2003		0	293
0002746	Fluoro-edenite	Gianfagna A, Oberti R (2001) Fluoro-edenite from Biancavilla (Catania, Sicily, Italy): Crystal chemistry of a new amphibole end-member American Mineralogist 86 1489-1493	2001		0	293
0002418	Tremolite	Merli M, Ungaretti L, Oberti R (2000) Leverage analysis and structure refinement of minerals American Mineralogist 85 532-542	2000		0	293
0002384	Richterite	Oberti R, Vannucci R, Zanetti A, Tiepolo M, Brumm R C (2000) A Crystal Chemical re-evaluation of amphibole/melt and amphibole/clinopyroxene DTi values in petrogenetic studies SAMPLE 34 American Mineralogist 85 407-419	2000		0	293
0002383	Richterite	Oberti R, Vannucci R, Zanetti A, Tiepolo M, Brumm R C (2000) A Crystal Chemical re-evaluation of amphibole/melt and amphibole/clinopyroxene DTi values in petrogenetic studies SAMPLE 33 American Mineralogist 85 407-419	2000		0	293
0002382	Richterite	Oberti R, Vannucci R, Zanetti A, Tiepolo M, Brumm R C (2000) A Crystal Chemical re-evaluation of amphibole/melt and amphibole/clinopyroxene DTi values in petrogenetic studies SAMPLE 32 American Mineralogist 85 407-419	2000		0	293
0002381	Richterite	Oberti R, Vannucci R, Zanetti A, Tiepolo M, Brumm R C (2000) A Crystal Chemical re-evaluation of amphibole/melt and amphibole/clinopyroxene DTi values in petrogenetic studies SAMPLE 31 American Mineralogist 85 407-419	2000		0	293
0002380	Richterite	Oberti R, Vannucci R, Zanetti A, Tiepolo M, Brumm R C (2000) A Crystal Chemical re-evaluation of amphibole/melt and amphibole/clinopyroxene DTi values in petrogenetic studies SAMPLE 30 American Mineralogist 85 407-419	2000		0	293
0002379	Richterite	Oberti R, Vannucci R, Zanetti A, Tiepolo M, Brumm R C (2000) A Crystal Chemical re-evaluation of amphibole/melt and amphibole/clinopyroxene DTi values in petrogenetic studies SAMPLE 29 American Mineralogist 85 407-419	2000		0	293
0002378	Richterite	Oberti R, Vannucci R, Zanetti A, Tiepolo M, Brumm R C (2000) A Crystal Chemical re-evaluation of amphibole/melt and amphibole/clinopyroxene DTi values in petrogenetic studies SAMPLE 28 American Mineralogist 85 407-419	2000		0	293
0002377	Richterite	Oberti R, Vannucci R, Zanetti A, Tiepolo M, Brumm R C (2000) A Crystal Chemical re-evaluation of amphibole/melt and amphibole/clinopyroxene DTi values in petrogenetic studies SAMPLE 27 American Mineralogist 85 407-419	2000		0	293
0002376	Richterite	Oberti R, Vannucci R, Zanetti A, Tiepolo M, Brumm R C (2000) A Crystal Chemical re-evaluation of amphibole/melt and amphibole/clinopyroxene DTi values in petrogenetic studies SAMPLE 26 American Mineralogist 85 407-419	2000		0	293
0002375	Richterite	Oberti R, Vannucci R, Zanetti A, Tiepolo M, Brumm R C (2000) A Crystal Chemical re-evaluation of amphibole/melt and amphibole/clinopyroxene DTi values in petrogenetic studies SAMPLE 25 American Mineralogist 85 407-419	2000		0	293
0002374	Richterite	Oberti R, Vannucci R, Zanetti A, Tiepolo M, Brumm R C (2000) A Crystal Chemical re-evaluation of amphibole/melt and amphibole/clinopyroxene DTi values in petrogenetic studies SAMPLE 24 American Mineralogist 85 407-419	2000		0	293
0002373	Richterite	Oberti R, Vannucci R, Zanetti A, Tiepolo M, Brumm R C (2000) A Crystal Chemical re-evaluation of amphibole/melt and amphibole/clinopyroxene DTi values in petrogenetic studies SAMPLE 23 American Mineralogist 85 407-419	2000		0	293
0002372	Pargasite	Oberti R, Vannucci R, Zanetti A, Tiepolo M, Brumm R C (2000) A Crystal Chemical re-evaluation of amphibole/melt and amphibole/clinopyroxene DTi values in petrogenetic studies SAMPLE 22 American Mineralogist 85 407-419	2000		0	293
0002371	Pargasite	Oberti R, Vannucci R, Zanetti A, Tiepolo M, Brumm R C (2000) A Crystal Chemical re-evaluation of amphibole/melt and amphibole/clinopyroxene DTi values in petrogenetic studies SAMPLE 21 American Mineralogist 85 407-419	2000		0	293
0002370	Pargasite	Oberti R, Vannucci R, Zanetti A, Tiepolo M, Brumm R C (2000) A Crystal Chemical re-evaluation of amphibole/melt and amphibole/clinopyroxene DTi values in petrogenetic studies SAMPLE 20 American Mineralogist 85 407-419	2000		0	293
0002369	Pargasite	Oberti R, Vannucci R, Zanetti A, Tiepolo M, Brumm R C (2000) A Crystal Chemical re-evaluation of amphibole/melt and amphibole/clinopyroxene DTi values in petrogenetic studies SAMPLE 19 American Mineralogist 85 407-419	2000		0	293
0002368	Pargasite	Oberti R, Vannucci R, Zanetti A, Tiepolo M, Brumm R C (2000) A Crystal Chemical re-evaluation of amphibole/melt and amphibole/clinopyroxene DTi values in petrogenetic studies SAMPLE 18 American Mineralogist 85 407-419	2000		0	293
0002367	Pargasite	Oberti R, Vannucci R, Zanetti A, Tiepolo M, Brumm R C (2000) A Crystal Chemical re-evaluation of amphibole/melt and amphibole/clinopyroxene DTi values in petrogenetic studies SAMPLE 17 American Mineralogist 85 407-419	2000		0	293
0002366	Pargasite	Oberti R, Vannucci R, Zanetti A, Tiepolo M, Brumm R C (2000) A Crystal Chemical re-evaluation of amphibole/melt and amphibole/clinopyroxene DTi values in petrogenetic studies SAMPLE 16 American Mineralogist 85 407-419	2000		0	293
0002365	Pargasite	Oberti R, Vannucci R, Zanetti A, Tiepolo M, Brumm R C (2000) A Crystal Chemical re-evaluation of amphibole/melt and amphibole/clinopyroxene DTi values in petrogenetic studies SAMPLE 15 American Mineralogist 85 407-419	2000		0	293
0002364	Pargasite	Oberti R, Vannucci R, Zanetti A, Tiepolo M, Brumm R C (2000) A Crystal Chemical re-evaluation of amphibole/melt and amphibole/clinopyroxene DTi values in petrogenetic studies SAMPLE 14 American Mineralogist 85 407-419	2000		0	293
0002363	Pargasite	Oberti R, Vannucci R, Zanetti A, Tiepolo M, Brumm R C (2000) A Crystal Chemical re-evaluation of amphibole/melt and amphibole/clinopyroxene DTi values in petrogenetic studies SAMPLE 13 American Mineralogist 85 407-419	2000		0	293
0002362	Pargasite	Oberti R, Vannucci R, Zanetti A, Tiepolo M, Brumm R C (2000) A Crystal Chemical re-evaluation of amphibole/melt and amphibole/clinopyroxene DTi values in petrogenetic studies SAMPLE 12 American Mineralogist 85 407-419	2000		0	293
0002361	Pargasite	Oberti R, Vannucci R, Zanetti A, Tiepolo M, Brumm R C (2000) A Crystal Chemical re-evaluation of amphibole/melt and amphibole/clinopyroxene DTi values in petrogenetic studies SAMPLE 11 American Mineralogist 85 407-419	2000		0	293
0002360	Pargasite	Oberti R, Vannucci R, Zanetti A, Tiepolo M, Brumm R C (2000) A Crystal Chemical re-evaluation of amphibole/melt and amphibole/clinopyroxene DTi values in petrogenetic studies SAMPLE 10 American Mineralogist 85 407-419	2000		0	293
0002359	Pargasite	Oberti R, Vannucci R, Zanetti A, Tiepolo M, Brumm R C (2000) A Crystal Chemical re-evaluation of amphibole/melt and amphibole/clinopyroxene DTi values in petrogenetic studies SAMPLE 9 American Mineralogist 85 407-419	2000		0	293
0002358	Pargasite	Oberti R, Vannucci R, Zanetti A, Tiepolo M, Brumm R C (2000) A Crystal Chemical re-evaluation of amphibole/melt and amphibole/clinopyroxene DTi values in petrogenetic studies SAMPLE 8 American Mineralogist 85 407-419	2000		0	293
0002357	Pargasite	Oberti R, Vannucci R, Zanetti A, Tiepolo M, Brumm R C (2000) A Crystal Chemical re-evaluation of amphibole/melt and amphibole/clinopyroxene DTi values in petrogenetic studies SAMPLE 7 American Mineralogist 85 407-419	2000		0	293
0002356	Pargasite	Oberti R, Vannucci R, Zanetti A, Tiepolo M, Brumm R C (2000) A Crystal Chemical re-evaluation of amphibole/melt and amphibole/clinopyroxene DTi values in petrogenetic studies SAMPLE 6 American Mineralogist 85 407-419	2000		0	293
0002355	Pargasite	Oberti R, Vannucci R, Zanetti A, Tiepolo M, Brumm R C (2000) A Crystal Chemical re-evaluation of amphibole/melt and amphibole/clinopyroxene DTi values in petrogenetic studies SAMPLE 5 American Mineralogist 85 407-419	2000		0	293
0002354	Pargasite	Oberti R, Vannucci R, Zanetti A, Tiepolo M, Brumm R C (2000) A Crystal Chemical re-evaluation of amphibole/melt and amphibole/clinopyroxene DTi values in petrogenetic studies Sample 4 American Mineralogist 85 407-419	2000		0	293
0002353	Pargasite	Oberti R, Vannucci R, Zanetti A, Tiepolo M, Brumm R C (2000) A Crystal Chemical re-evaluation of amphibole/melt and amphibole/clinopyroxene DTi values in petrogenetic studies SAMPLE 3 American Mineralogist 85 407-419	2000		0	293
0002352	Pargasite	Oberti R, Vannucci R, Zanetti A, Tiepolo M, Brumm R C (2000) A Crystal Chemical re-evaluation of amphibole/melt and amphibole/clinopyroxene DTi values in petrogenetic studies SAMPLE 2 American Mineralogist 85 407-419	2000		0	293
0002351	Pargasite	Oberti R, Vannucci R, Zanetti A, Tiepolo M, Brumm R C (2000) A Crystal Chemical re-evaluation of amphibole/melt and amphibole/clinopyroxene DTi values in petrogenetic studies SAMPLE 1 American Mineralogist 85 407-419	2000		0	293
0006770	Fluoro-edenite	Welch M D, Knight K S (1999) A neutron powder diffraction study of cation ordering in high-temperature synthetic amphiboles European Journal of Mineralogy 11 321-331	1999		0	293
0002280	Tremolite	Sharma A, Jenkins D M (1999) Hydrothermal synthesis of amphiboles along the tremolite-pargasite join and in the ternary system tremolite-pargasite-cummingtonite American Mineralogist 84 1304-1318	1999		0	293
0002223	Richterite	Yang H, Konzett J, Prewitt C T, Fei Y (1999) Single-crystal structure refinement of synthetic K-substituted potassic richterite, K(KCa)Mg5Si8O22(OH)2 American Mineralogist 84 681-684	1999		0	293
0006771	Pargasite	Welch M D, Knight K S (1999) A neutron powder diffraction study of cation ordering in high-temperature synthetic amphiboles European Journal of Mineralogy 11 321-331	1999		0	293
0002279	Pargasite	Sharma A, Jenkins D M (1999) Hydrothermal synthesis of amphiboles along the tremolite-pargasite join and in the ternary system tremolite-pargasite-cummingtonite American Mineralogist 84 1304-1318	1999		0	293
0002278	Pargasite	Sharma A, Jenkins D M (1999) Hydrothermal synthesis of amphiboles along the tremolite-pargasite join and in the ternary system tremolite-pargasite-cummingtonite American Mineralogist 84 1304-1318	1999		0	293
0002277	Pargasite	Sharma A, Jenkins D M (1999) Hydrothermal synthesis of amphiboles along the tremolite-pargasite join and in the ternary system tremolite-pargasite-cummingtonite American Mineralogist 84 1304-1318	1999		0	293
0002276	Pargasite	Sharma A, Jenkins D M (1999) Hydrothermal synthesis of amphiboles along the tremolite-pargasite join and in the ternary system tremolite-pargasite-cummingtonite American Mineralogist 84 1304-1318	1999		0	293
0002275	Pargasite	Sharma A, Jenkins D M (1999) Hydrothermal synthesis of amphiboles along the tremolite-pargasite join and in the ternary system tremolite-pargasite-cummingtonite American Mineralogist 84 1304-1318	1999		0	293
0005571	Pargasite	Oberti R, Hawthorne F C, Camara F, Raudsepp M (1998) Synthetic fluoro-amphiboles: site preferences of Al, Ga, Sc and inductive effects on mean bond-lengths of octahedra The Canadian Mineralogist 36 1245-1252	1998		0	293
0002000	Ferro-actinolite	Evans B W, Yang H (1998) Fe-Mg order-disorder in tremolite-actinolite-ferro-actinolite at ambient and high temperature in an alteration of hornblende, after heating at 700 C American Mineralogist 83 458-475	1998		0	293
0001999	Ferro-actinolite	Evans B W, Yang H (1998) Fe-Mg order-disorder in tremolite-actinolite-ferro-actinolite at ambient and high temperature in an alteration of hornblende American Mineralogist 83 458-475	1998		0	293
0001970	Cummingtonite	Yang H, Hazen R M, Prewitt C T, Finger L W, Lu R, Hemley R J (1998) High-pressure single-crystal X-ray diffraction and infrared spectroscopic studies of the C2/m-P2_1/m phase transition in cummingtonite American Mineralogist 83 288-299	1998		0	293
0001998	Actinolite	Evans B W, Yang H (1998) Fe-Mg order-disorder in tremolite-actinolite-ferro-actinolite at ambient and high temperature after heating at 700 C American Mineralogist 83 458-475	1998		0	293
0001997	Actinolite	Evans B W, Yang H (1998) Fe-Mg order-disorder in tremolite-actinolite-ferro-actinolite at ambient and high temperature American Mineralogist 83 458-475	1998		0	293
0001996	Actinolite	Evans B W, Yang H (1998) Fe-Mg order-disorder in tremolite-actinolite-ferro-actinolite at ambient and high temperature after heating at 700 C American Mineralogist 83 458-475	1998		0	293
0001995	Actinolite	Evans B W, Yang H (1998) Fe-Mg order-disorder in tremolite-actinolite-ferro-actinolite at ambient and high temperature American Mineralogist 83 458-475	1998		0	293
0001994	Actinolite	Evans B W, Yang H (1998) Fe-Mg order-disorder in tremolite-actinolite-ferro-actinolite at ambient and high temperature after heating at 700 C American Mineralogist 83 458-475	1998		0	293
0001993	Actinolite	Evans B W, Yang H (1998) Fe-Mg order-disorder in tremolite-actinolite-ferro-actinolite at ambient and high temperature American Mineralogist 83 458-475	1998		0	293
0001992	Actinolite	Evans B W, Yang H (1998) Fe-Mg order-disorder in tremolite-actinolite-ferro-actinolite at ambient and high temperature after heating at 800 C American Mineralogist 83 458-475	1998		0	293
0001991	Actinolite	Evans B W, Yang H (1998) Fe-Mg order-disorder in tremolite-actinolite-ferro-actinolite at ambient and high temperature after heating at 700 C American Mineralogist 83 458-475	1998		0	293
0001990	Actinolite	Evans B W, Yang H (1998) Fe-Mg order-disorder in tremolite-actinolite-ferro-actinolite at ambient and high temperature after heating at 600 C American Mineralogist 83 458-475	1998		0	293
0001989	Actinolite	Evans B W, Yang H (1998) Fe-Mg order-disorder in tremolite-actinolite-ferro-actinolite at ambient and high temperature American Mineralogist 83 458-475	1998		0	293
0001988	Actinolite	Evans B W, Yang H (1998) Fe-Mg order-disorder in tremolite-actinolite-ferro-actinolite at ambient and high temperature after heating at 700 C American Mineralogist 83 458-475	1998		0	293
0001987	Actinolite	Evans B W, Yang H (1998) Fe-Mg order-disorder in tremolite-actinolite-ferro-actinolite at ambient and high temperature American Mineralogist 83 458-475	1998		0	293
0001986	Actinolite	Evans B W, Yang H (1998) Fe-Mg order-disorder in tremolite-actinolite-ferro-actinolite at ambient and high temperature after heating at 700 C American Mineralogist 83 458-475	1998		0	293
0001985	Actinolite	Evans B W, Yang H (1998) Fe-Mg order-disorder in tremolite-actinolite-ferro-actinolite at ambient and high temperature American Mineralogist 83 458-475	1998		0	293
0001984	Actinolite	Evans B W, Yang H (1998) Fe-Mg order-disorder in tremolite-actinolite-ferro-actinolite at ambient and high temperature after heating at 700 C American Mineralogist 83 458-475	1998		0	293
0001983	Actinolite	Evans B W, Yang H (1998) Fe-Mg order-disorder in tremolite-actinolite-ferro-actinolite at ambient and high temperature American Mineralogist 83 458-475	1998		0	293
0001982	Actinolite	Evans B W, Yang H (1998) Fe-Mg order-disorder in tremolite-actinolite-ferro-actinolite at ambient and high temperature after heating at 700 C American Mineralogist 83 458-475	1998		0	293
0001981	Actinolite	Evans B W, Yang H (1998) Fe-Mg order-disorder in tremolite-actinolite-ferro-actinolite at ambient and high temperature American Mineralogist 83 458-475	1998		0	293
0006647	Fluoro-edenite	Oberti R, Hawthorne F C, Raudsepp M (1997) The behaviour of Mn in amphiboles: Mn in synthetic fluor-edenite and synthetic fluor-pargasite European Journal of Mineralogy 9 115-122	1997		0	293
0001918	Richterite	Hawthorne F C, Della Ventura G, Robert J-L, Welch M D, Jenkins D M (1997) A Rietveld and infrared study of synthetic amphiboles along the potassium-richterite-tremolite join Note, Kr0 sample from Smelik et al (1994) Am Min 79, 1110-1122 American Mineralogist 82 708-716	1997		0	293
0001917	Richterite	Hawthorne F C, Della Ventura G, Robert J-L, Welch M D, Jenkins D M (1997) A Rietveld and infrared study of synthetic amphiboles along the potassium-richterite-tremolite join American Mineralogist 82 708-716	1997		0	293
0001916	Richterite	Hawthorne F C, Della Ventura G, Robert J-L, Welch M D, Jenkins D M (1997) A Rietveld and infrared study of synthetic amphiboles along the potassium-richterite-tremolite join American Mineralogist 82 708-716	1997		0	293
0001915	Richterite	Hawthorne F C, Della Ventura G, Robert J-L, Welch M D, Jenkins D M (1997) A Rietveld and infrared study of synthetic amphiboles along the potassium-richterite-tremolite join American Mineralogist 82 708-716	1997		0	293
0001914	Richterite	Hawthorne F C, Della Ventura G, Robert J-L, Welch M D, Jenkins D M (1997) A Rietveld and infrared study of synthetic amphiboles along the potassium-richterite-tremolite join American Mineralogist 82 708-716	1997		0	293
0001885	Richterite	Della Ventura G, Robert J-L, Raudsepp M, Hawthorne F C, Welch M D (1997) Site occupancies in synthetic monoclinic amphiboles: Rietveld structure refinement and infrared spectroscopy of (nickel, magnesium, cobalt)-richterite American Mineralogist 82 291-301	1997		0	293
0001884	Richterite	Della Ventura G, Robert J-L, Raudsepp M, Hawthorne F C, Welch M D (1997) Site occupancies in synthetic monoclinic amphiboles: Rietveld structure refinement and infrared spectroscopy of (nickel, magnesium, cobalt)-richterite American Mineralogist 82 291-301	1997		0	293
0001883	Richterite	Della Ventura G, Robert J-L, Raudsepp M, Hawthorne F C, Welch M D (1997) Site occupancies in synthetic monoclinic amphiboles: Rietveld structure refinement and infrared spectroscopy of (nickel, magnesium, cobalt)-richterite American Mineralogist 82 291-301	1997		0	293
0001882	Richterite	Della Ventura G, Robert J-L, Raudsepp M, Hawthorne F C, Welch M D (1997) Site occupancies in synthetic monoclinic amphiboles: Rietveld structure refinement and infrared spectroscopy of (nickel, magnesium, cobalt)-richterite American Mineralogist 82 291-301	1997		0	293
0001881	Richterite	Della Ventura G, Robert J-L, Raudsepp M, Hawthorne F C, Welch M D (1997) Site occupancies in synthetic monoclinic amphiboles: Rietveld structure refinement and infrared spectroscopy of (nickel, magnesium, cobalt)-richterite American Mineralogist 82 291-301	1997		0	293
0001880	Richterite	Della Ventura G, Robert J-L, Raudsepp M, Hawthorne F C, Welch M D (1997) Site occupancies in synthetic monoclinic amphiboles: Rietveld structure refinement and infrared spectroscopy of (nickel, magnesium, cobalt)-richterite American Mineralogist 82 291-301	1997		0	293
0001879	Richterite	Della Ventura G, Robert J-L, Raudsepp M, Hawthorne F C, Welch M D (1997) Site occupancies in synthetic monoclinic amphiboles: Rietveld structure refinement and infrared spectroscopy of (nickel, magnesium, cobalt)-richterite American Mineralogist 82 291-301	1997		0	293
0001878	Richterite	Della Ventura G, Robert J-L, Raudsepp M, Hawthorne F C, Welch M D (1997) Site occupancies in synthetic monoclinic amphiboles: Rietveld structure refinement and infrared spectroscopy of (nickel, magnesium, cobalt)-richterite American Mineralogist 82 291-301	1997		0	293
0001877	Richterite	Della Ventura G, Robert J-L, Raudsepp M, Hawthorne F C, Welch M D (1997) Site occupancies in synthetic monoclinic amphiboles: Rietveld structure refinement and infrared spectroscopy of (nickel, magnesium, cobalt)-richterite American Mineralogist 82 291-301	1997		0	293
0001876	Richterite	Della Ventura G, Robert J-L, Raudsepp M, Hawthorne F C, Welch M D (1997) Site occupancies in synthetic monoclinic amphiboles: Rietveld structure refinement and infrared spectroscopy of (nickel, magnesium, cobalt)-richterite American Mineralogist 82 291-301	1997		0	293
0001875	Richterite	Della Ventura G, Robert J-L, Raudsepp M, Hawthorne F C, Welch M D (1997) Site occupancies in synthetic monoclinic amphiboles: Rietveld structure refinement and infrared spectroscopy of (nickel, magnesium, cobalt)-richterite American Mineralogist 82 291-301	1997		0	293
0005493	Katophorite	Hawthorne F C, Oberti R, Sardone N (1996) Sodium at the A site in clinoamphiboles: the effects of composition on patterns of order The Canadian Mineralogist 34 577-593	1996		0	293
0005492	Katophorite	Hawthorne F C, Oberti R, Sardone N (1996) Sodium at the A site in clinoamphiboles: the effects of composition on patterns of order The Canadian Mineralogist 34 577-593	1996		0	293
0001825	Fluoro-cannilloite	Hawthorne F C, Oberti R, Ungaretti L, Grice J D (1996) A new hyper-calcic amphibole with Ca at the A site: Fluor-cannilloite from Pargas, Finland American Mineralogist 81 995-1002	1996		0	293
0001824	Fluoro-cannilloite	Hawthorne F C, Oberti R, Ungaretti L, Grice J D (1996) A new hyper-calcic amphibole with Ca at the A site: Fluor-cannilloite from Pargas, Finland American Mineralogist 81 995-1002	1996		0	293
0001823	Fluoro-cannilloite	Hawthorne F C, Oberti R, Ungaretti L, Grice J D (1996) A new hyper-calcic amphibole with Ca at the A site: Fluor-cannilloite from Pargas, Finland American Mineralogist 81 995-1002	1996		0	293
0005497	Pargasite	Hawthorne F C, Oberti R, Sardone N (1996) Sodium at the A site in clinoamphiboles: the effects of composition on patterns of order The Canadian Mineralogist 34 577-593	1996		0	293
0005496	Pargasite	Hawthorne F C, Oberti R, Sardone N (1996) Sodium at the A site in clinoamphiboles: the effects of composition on patterns of order The Canadian Mineralogist 34 577-593	1996		0	293
0005495	Pargasite	Hawthorne F C, Oberti R, Sardone N (1996) Sodium at the A site in clinoamphiboles: the effects of composition on patterns of order The Canadian Mineralogist 34 577-593	1996		0	293
0005494	Pargasite	Hawthorne F C, Oberti R, Sardone N (1996) Sodium at the A site in clinoamphiboles: the effects of composition on patterns of order The Canadian Mineralogist 34 577-593	1996		0	293
0001826	Pargasite	Hawthorne F C, Oberti R, Ungaretti L, Grice J D (1996) A new hyper-calcic amphibole with Ca at the A site: Fluor-cannilloite from Pargas, Finland American Mineralogist 81 995-1002	1996		0	293
0006601	Tremolite	Oberti R, Ungaretti L, Cannillo E, Hawthorne F C, Memmi I (1995) Temperature-dependent Al order-disorder in the tetrahedral double chain of C2/m amphiboles European Journal of Mineralogy 7 1049-1063	1995		0	293
0006605	Pargasite	Oberti R, Ungaretti L, Cannillo E, Hawthorne F C, Memmi I (1995) Temperature-dependent Al order-disorder in the tetrahedral double chain of C2/m amphiboles European Journal of Mineralogy 7 1049-1063	1995		0	293
0006604	Pargasite	Oberti R, Ungaretti L, Cannillo E, Hawthorne F C, Memmi I (1995) Temperature-dependent Al order-disorder in the tetrahedral double chain of C2/m amphiboles European Journal of Mineralogy 7 1049-1063	1995		0	293
0006603	Pargasite	Oberti R, Ungaretti L, Cannillo E, Hawthorne F C, Memmi I (1995) Temperature-dependent Al order-disorder in the tetrahedral double chain of C2/m amphiboles European Journal of Mineralogy 7 1049-1063	1995		0	293
0005459	Pargasite	Oberti R, Hawthorne F C, Ungaretti L, Cannillo E (1995) [6]Al disorder in amphiboles from mantle peridotites The Canadian Mineralogist 33 867-878	1995		0	293
0005458	Pargasite	Oberti R, Hawthorne F C, Ungaretti L, Cannillo E (1995) [6]Al disorder in amphiboles from mantle peridotites The Canadian Mineralogist 33 867-878	1995		0	293
0005456	Pargasite	Oberti R, Hawthorne F C, Ungaretti L, Cannillo E (1995) [6]Al disorder in amphiboles from mantle peridotites The Canadian Mineralogist 33 867-878	1995		0	293
0005455	Pargasite	Oberti R, Hawthorne F C, Ungaretti L, Cannillo E (1995) [6]Al disorder in amphiboles from mantle peridotites The Canadian Mineralogist 33 867-878	1995		0	293
0001754	Cummingtonite	Yang H, Hirschmann M M (1995) Crystal structure of P2_1/m ferromagnesian amphibole and the role of cation ordering and composition in the P2_1/m - C2/m transition in cummingtonite American Mineralogist 80 916-922	1995		0	293
0001753	Cummingtonite	Yang H, Hirschmann M M (1995) Crystal structure of P2_1/m ferromagnesian amphibole and the role of cation ordering and composition in the P2_1/m - C2/m transition in cummingtonite American Mineralogist 80 916-922	1995		0	293
0001752	Cummingtonite	Yang H, Hirschmann M M (1995) Crystal structure of P2_1/m ferromagnesian amphibole and the role of cation ordering and composition in the P2_1/m - C2/m transition in cummingtonite American Mineralogist 80 916-922	1995		0	293
0005344	Fluoro-edenite	Boschmann K F, Burns P C, Hawthorne F C, Raudsepp M, Turnock A C (1994) A-site disorder in synthetic fluor-edenite, a crystal-structure study The Canadian Mineralogist 32 21-30	1994		0	293
0006477	Richterite	Robert J-L, Della Ventura G, Raudsepp M, Hawthorne F C (1993) Rietveld structure refinement of synthetic strontium-rich potassium-richterites European Journal of Mineralogy 5 199-206	1993		0	293
0006476	Richterite	Robert J-L, Della Ventura G, Raudsepp M, Hawthorne F C (1993) Rietveld structure refinement of synthetic strontium-rich potassium-richterites European Journal of Mineralogy 5 199-206	1993		0	293
0006475	Richterite	Robert J-L, Della Ventura G, Raudsepp M, Hawthorne F C (1993) Rietveld structure refinement of synthetic strontium-rich potassium-richterites European Journal of Mineralogy 5 199-206	1993		0	293
0006468	Richterite	Oberti R, Hawthorne F C, Ungaretti L, Cannillo E (1993) The behaviour of Mn in amphiboles: Mn in richerite European Journal of Mineralogy 5 43-51	1993		0	293
0006467	Richterite	Oberti R, Hawthorne F C, Ungaretti L, Cannillo E (1993) The behaviour of Mn in amphiboles: Mn in richerite European Journal of Mineralogy 5 43-51	1993		0	293
0006466	Richterite	Oberti R, Hawthorne F C, Ungaretti L, Cannillo E (1993) The behaviour of Mn in amphiboles: Mn in richerite European Journal of Mineralogy 5 43-51	1993		0	293
0006465	Richterite	Oberti R, Hawthorne F C, Ungaretti L, Cannillo E (1993) The behaviour of Mn in amphiboles: Mn in richerite European Journal of Mineralogy 5 43-51	1993		0	293
0006464	Richterite	Oberti R, Hawthorne F C, Ungaretti L, Cannillo E (1993) The behaviour of Mn in amphiboles: Mn in richerite European Journal of Mineralogy 5 43-51	1993		0	293
0001614	Richterite	Della Ventura G, Robert J-L, Beny J-M, Raudsepp M, Hawthorne F C (1993) The OH-F substitution in Ti-rich potassium richterite: Rietveld structure refinement and FTIR and micro-Raman spectroscopic studies of synthetic amphiboles in the system K2O-Na2O-CaO-MgO-SiO2-TiO2-H2O-HF Sample Rich63 Atomic parameters from ICSD American Mineralogist 78 980-987	1993		0	293
0001613	Richterite	Della Ventura G, Robert J-L, Beny J-M, Raudsepp M, Hawthorne F C (1993) The OH-F substitution in Ti-rich potassium richterite: Rietveld structure refinement and FTIR and micro-Raman spectroscopic studies of synthetic amphiboles in the system K2O-Na2O-CaO-MgO-SiO2-TiO2-H2O-HF Sample Rich62 Atomic parameters from ICSD American Mineralogist 78 980-987	1993		0	293
0001612	Richterite	Della Ventura G, Robert J-L, Beny J-M, Raudsepp M, Hawthorne F C (1993) The OH-F substitution in Ti-rich potassium richterite: Rietveld structure refinement and FTIR and micro-Raman spectroscopic studies of synthetic amphiboles in the system K2O-Na2O-CaO-MgO-SiO2-TiO2-H2O-HF Sample Rich61 Atomic parameters from ICSD American Mineralogist 78 980-987	1993		0	293
0001611	Richterite	Della Ventura G, Robert J-L, Beny J-M, Raudsepp M, Hawthorne F C (1993) The OH-F substitution in Ti-rich potassium richterite: Rietveld structure refinement and FTIR and micro-Raman spectroscopic studies of synthetic amphiboles in the system K2O-Na2O-CaO-MgO-SiO2-TiO2-H2O-HF Sample Rich60 Atomic parameters from ICSD American Mineralogist 78 980-987	1993		0	293
0001610	Richterite	Della Ventura G, Robert J-L, Beny J-M, Raudsepp M, Hawthorne F C (1993) The OH-F substitution in Ti-rich potassium richterite: Rietveld structure refinement and FTIR and micro-Raman spectroscopic studies of synthetic amphiboles in the system K2O-Na2O-CaO-MgO-SiO2-TiO2-H2O-HF Sample Rich59 Atomic parameters from ICSD American Mineralogist 78 980-987	1993		0	293
0001609	Richterite	Della Ventura G, Robert J-L, Beny J-M, Raudsepp M, Hawthorne F C (1993) The OH-F substitution in Ti-rich potassium richterite: Rietveld structure refinement and FTIR and micro-Raman spectroscopic studies of synthetic amphiboles in the system K2O-Na2O-CaO-MgO-SiO2-TiO2-H2O-HF Sample Rich58 Atomic parameters from ICSD American Mineralogist 78 980-987	1993		0	293
0001584	Richterite	Della Ventura G, Robert J-L, Raudsepp M, Hawthorne F C (1993) Site occupancies in monoclinic amphiboles: Rietveld structure refinement of synthetic magnesium cobalt potassium richterite Atomic parameters from ICSD American Mineralogist 78 633-640	1993		0	293
0001583	Richterite	Della Ventura G, Robert J-L, Raudsepp M, Hawthorne F C (1993) Site occupancies in monoclinic amphiboles: Rietveld structure refinement of synthetic magnesium cobalt potassium richterite Atomic parameters from ICSD American Mineralogist 78 633-640	1993		0	293
0001582	Richterite	Della Ventura G, Robert J-L, Raudsepp M, Hawthorne F C (1993) Site occupancies in monoclinic amphiboles: Rietveld structure refinement of synthetic magnesium cobalt potassium richterite Atomic parameters from ICSD American Mineralogist 78 633-640	1993		0	293
0001581	Richterite	Della Ventura G, Robert J-L, Raudsepp M, Hawthorne F C (1993) Site occupancies in monoclinic amphiboles: Rietveld structure refinement of synthetic magnesium cobalt potassium richterite Atomic parameters from ICSD American Mineralogist 78 633-640	1993		0	293
0001580	Richterite	Della Ventura G, Robert J-L, Raudsepp M, Hawthorne F C (1993) Site occupancies in monoclinic amphiboles: Rietveld structure refinement of synthetic magnesium cobalt potassium richterite Atomic parameters from ICSD American Mineralogist 78 633-640	1993		0	293
0001579	Richterite	Della Ventura G, Robert J-L, Raudsepp M, Hawthorne F C (1993) Site occupancies in monoclinic amphiboles: Rietveld structure refinement of synthetic magnesium cobalt potassium richterite Atomic parameters from ICSD American Mineralogist 78 633-640	1993		0	293
0001578	Richterite	Della Ventura G, Robert J-L, Raudsepp M, Hawthorne F C (1993) Site occupancies in monoclinic amphiboles: Rietveld structure refinement of synthetic magnesium cobalt potassium richterite Atomic parameters from ICSD American Mineralogist 78 633-640	1993		0	293
0001577	Richterite	Della Ventura G, Robert J-L, Raudsepp M, Hawthorne F C (1993) Site occupancies in monoclinic amphiboles: Rietveld structure refinement of synthetic magnesium cobalt potassium richterite Atomic parameters from ICSD American Mineralogist 78 633-640	1993		0	293
0001576	Richterite	Della Ventura G, Robert J-L, Raudsepp M, Hawthorne F C (1993) Site occupancies in monoclinic amphiboles: Rietveld structure refinement of synthetic magnesium cobalt potassium richterite Atomic parameters from ICSD American Mineralogist 78 633-640	1993		0	293
0001575	Richterite	Della Ventura G, Robert J-L, Raudsepp M, Hawthorne F C (1993) Site occupancies in monoclinic amphiboles: Rietveld structure refinement of synthetic magnesium cobalt potassium richterite Atomic parameters from ICSD American Mineralogist 78 633-640	1993		0	293
0001574	Richterite	Della Ventura G, Robert J-L, Raudsepp M, Hawthorne F C (1993) Site occupancies in monoclinic amphiboles: Rietveld structure refinement of synthetic magnesium cobalt potassium richterite Atomic parameters from ICSD American Mineralogist 78 633-640	1993		0	293
0001598	Arfvedsonite	Hawthorne F C, Ungaretti L, Oberti R, Bottazzi P, Czamanske G K (1993) Li: an important component in igneous alkali amphiboles American Mineralogist 78 733-745	1993		0	293
0006446	Richterite	Oberti R, Ungaretti L, Cannillo E, Hawthorne F C (1992) The behaviour of Ti in amphiboles: I. Four- and six-coordinate Ti in richterite European Journal of Mineralogy 4 425-439	1992		0	293
0006445	Richterite	Oberti R, Ungaretti L, Cannillo E, Hawthorne F C (1992) The behaviour of Ti in amphiboles: I. Four- and six-coordinate Ti in richterite European Journal of Mineralogy 4 425-439	1992		0	293
0006444	Richterite	Oberti R, Ungaretti L, Cannillo E, Hawthorne F C (1992) The behaviour of Ti in amphiboles: I. Four- and six-coordinate Ti in richterite European Journal of Mineralogy 4 425-439	1992		0	293
0006443	Richterite	Oberti R, Ungaretti L, Cannillo E, Hawthorne F C (1992) The behaviour of Ti in amphiboles: I. Four- and six-coordinate Ti in richterite European Journal of Mineralogy 4 425-439	1992		0	293
0006442	Richterite	Oberti R, Ungaretti L, Cannillo E, Hawthorne F C (1992) The behaviour of Ti in amphiboles: I. Four- and six-coordinate Ti in richterite European Journal of Mineralogy 4 425-439	1992		0	293
0006441	Richterite	Oberti R, Ungaretti L, Cannillo E, Hawthorne F C (1992) The behaviour of Ti in amphiboles: I. Four- and six-coordinate Ti in richterite European Journal of Mineralogy 4 425-439	1992		0	293
0006440	Richterite	Oberti R, Ungaretti L, Cannillo E, Hawthorne F C (1992) The behaviour of Ti in amphiboles: I. Four- and six-coordinate Ti in richterite European Journal of Mineralogy 4 425-439	1992		0	293
0006439	Richterite	Oberti R, Ungaretti L, Cannillo E, Hawthorne F C (1992) The behaviour of Ti in amphiboles: I. Four- and six-coordinate Ti in richterite European Journal of Mineralogy 4 425-439	1992		0	293
0006438	Richterite	Oberti R, Ungaretti L, Cannillo E, Hawthorne F C (1992) The behaviour of Ti in amphiboles: I. Four- and six-coordinate Ti in richterite European Journal of Mineralogy 4 425-439	1992		0	293
0006414	Tremolite	Comodi P, Mellini M, Ungaretti L, Zanazzi P F (1991) Compressibility and high pressure structure refinement of tremolite, pargasite and glaucophane European Journal of Mineralogy 3 485-499	1991		0	293
0006413	Tremolite	Comodi P, Mellini M, Ungaretti L, Zanazzi P F (1991) Compressibility and high pressure structure refinement of tremolite, pargasite and glaucophane European Journal of Mineralogy 3 485-499	1991		0	293
0006419	Pargasite	Comodi P, Mellini M, Ungaretti L, Zanazzi P F (1991) Compressibility and high pressure structure refinement of tremolite, pargasite and glaucophane European Journal of Mineralogy 3 485-499	1991		0	293
0006418	Pargasite	Comodi P, Mellini M, Ungaretti L, Zanazzi P F (1991) Compressibility and high pressure structure refinement of tremolite, pargasite and glaucophane European Journal of Mineralogy 3 485-499	1991		0	293
0006417	Glaucophane	Comodi P, Mellini M, Ungaretti L, Zanazzi P F (1991) Compressibility and high pressure structure refinement of tremolite, pargasite and glaucophane European Journal of Mineralogy 3 485-499	1991		0	293
0006416	Glaucophane	Comodi P, Mellini M, Ungaretti L, Zanazzi P F (1991) Compressibility and high pressure structure refinement of tremolite, pargasite and glaucophane European Journal of Mineralogy 3 485-499	1991		0	293
0006415	Glaucophane	Comodi P, Mellini M, Ungaretti L, Zanazzi P F (1991) Compressibility and high pressure structure refinement of tremolite, pargasite and glaucophane European Journal of Mineralogy 3 485-499	1991		0	293
0001270	Pargasite	Makino K, Tomita K (1989) Cation distribution in the octahedral sites of hornblendes sample P-P from Parau Island American Mineralogist 74 1097-1105	1989		0	293
0001268	Pargasite	Makino K, Tomita K (1989) Cation distribution in the octahedral sites of hornblendes sample E-P from Einstodingen, Antarctica American Mineralogist 74 1097-1105	1989		0	293
0001267	Pargasite	Makino K, Tomita K (1989) Cation distribution in the octahedral sites of hornblendes sample I-P from Iratsu, Japan American Mineralogist 74 1097-1105	1989		0	293
0001269	Hastingsite	Makino K, Tomita K (1989) Cation distribution in the octahedral sites of hornblendes sample O-H from Obira, Japan American Mineralogist 74 1097-1105	1989		0	293
0001266	Cummingtonite	Ghose S, Yang H (1989) Mn-Mg distribution in a C2/m manganoan cummingtonite: Crystal-chemical considerations American Mineralogist 74 1091-1096	1989		0	293
0010994	Anthophyllite	Walitzi E M, Walter F, Ettinger K (1989) Verfeinerung der kristallstruktur von anthophyllit vom Ochsenkogel/Gleinalpe, Osterreich Zeitschrift fur Kristallographie 188 237-244	1989		0	293
0001085	Pargasite	Raudsepp M, Turnock A C, Hawthorne F C, Sherriff B L, Hartman J S (1987) Characterization of synthetic pargasitic amphiboles (NaCa2Mg4M3+Si6Al2O22(OH,F)2; M3+ = Al,Cr,Ga,Sc,In) by infrared spectroscopy, Rietveld structure refinement, and 27Al, 29Si, and 19F MAS NMR spectroscopy American Mineralogist 72 580-593	1987		0	293
0001084	Pargasite	Raudsepp M, Turnock A C, Hawthorne F C, Sherriff B L, Hartman J S (1987) Characterization of synthetic pargasitic amphiboles (NaCa2Mg4M3+Si6Al2O22(OH,F)2; M3+ = Al,Cr,Ga,Sc,In) by infrared spectroscopy, Rietveld structure refinement, and 27Al, 29Si, and 19F MAS NMR spectroscopy American Mineralogist 72 580-593	1987		0	293
0001083	Pargasite	Raudsepp M, Turnock A C, Hawthorne F C, Sherriff B L, Hartman J S (1987) Characterization of synthetic pargasitic amphiboles (NaCa2Mg4M3+Si6Al2O22(OH,F)2; M3+ = Al,Cr,Ga,Sc,In) by infrared spectroscopy, Rietveld structure refinement, and 27Al, 29Si, and 19F MAS NMR spectroscopy American Mineralogist 72 580-593	1987		0	293
0001082	Pargasite	Raudsepp M, Turnock A C, Hawthorne F C, Sherriff B L, Hartman J S (1987) Characterization of synthetic pargasitic amphiboles (NaCa2Mg4M3+Si6Al2O22(OH,F)2; M3+ = Al,Cr,Ga,Sc,In) by infrared spectroscopy, Rietveld structure refinement, and 27Al, 29Si, and 19F MAS NMR spectroscopy American Mineralogist 72 580-593	1987		0	293
0001081	Pargasite	Raudsepp M, Turnock A C, Hawthorne F C, Sherriff B L, Hartman J S (1987) Characterization of synthetic pargasitic amphiboles (NaCa2Mg4M3+Si6Al2O22(OH,F)2; M3+ = Al,Cr,Ga,Sc,In) by infrared spectroscopy, Rietveld structure refinement, and 27Al, 29Si, and 19F MAS NMR spectroscopy American Mineralogist 72 580-593	1987		0	293
0007426	Winchite	Ghose S, Kersten M, Langer K, Rossi G, Ungaretti L (1986) Crystal field spectra and Jahn Teller effect of Mn3+ in clinopyroxene and clinoamphiboles from India Physics and Chemistry of Minerals 13 291-305	1986		0	293
0007427	Magnesio-arfvedsonite	Ghose S, Kersten M, Langer K, Rossi G, Ungaretti L (1986) Crystal field spectra and Jahn Teller effect of Mn3+ in clinopyroxene and clinoamphiboles from India Physics and Chemistry of Minerals 13 291-305	1986		0	293
0005125	Tremolite	Hawthorne F C, Grundy H D (1976) The crystal chemistry of the amphiboles: IV. X-ray and neutron refinements of the crystal structure of tremolite The Canadian Mineralogist 14 334-345	1976		0	293
0005124	Tremolite	Hawthorne F C, Grundy H D (1976) The crystal chemistry of the amphiboles: IV. X-ray and neutron refinements of the crystal structure of tremolite The Canadian Mineralogist 14 334-345	1976		0	293
0005126	Arfvedsonite	Hawthorne F C (1976) The crystal chemistry of the amphiboles: V. The structure and chemistry of arfvedsonite The Canadian Mineralogist 14 346-356	1976		0	293
0000384	Tremolite	Cameron M, Gibbs G V (1973) The crystal structure and bonding of fluor-tremolite: A comparison with hydroxyl tremolite American Mineralogist 58 879-888	1973		0	293
0000215	Gedrite	Papike J J, Ross M (1970) Gedrites: Crystal structures and intracrystalline cation distributions sample 001 American Mineralogist 55 1945-1972	1970		0	293
0000182	Glaucophane	Papike J J, Clark J R (1968) The crystal structure and cation distribution of glaucophane American Mineralogist 53 1156-1173	1968		0	293
0000145	Cummingtonite	Fischer K F (1966) A further refinement of the crystal structure of cummingtonite (Mg,Fe)7(Si4O11)2(OH)2 American Mineralogist 51 814-818	1966		0	293
0019554	Barroisite	Heritsch H, Paulitsch P, Walitzi E M (1957) Die Struktur von Karinthin und einer barroisitischen Hornblende Tschermaks Mineralogische und Petrographische Mitteilungen 6 215-22	1957		0	293
0018031	Tremolite	Warren B (1930) The crystal structure and chemical composition of the monoclinic amphiboles. _cod_database_code 1011146 Zeitschrift fur Kristallographie 72 493-516	1930		0	293
0017657	Anthophyllite	Warren B, Modell D (1930) The structure of Anthophyllite H2 Mg7 (Si O3)8 _cod_database_code 1010935 Zeitschrift fur Kristallographie 75 161-179	1930		0	293
0018086	Tremolite	Warren B (1929) The structure of tremolite H2 Ca2 Mg5 (Si O3)8 _cod_database_code 1011222 Zeitschrift fur Kristallographie 72 42-57	1929		0	293
0001835	Tremolite	Yang H, Evans B W (1996) X-ray structure refinements of tremolite at 140 and 295 K: Crystal chemistry and petrologic implications American Mineralogist 81 1117-1125	1996		0	140
0001788	Cummingtonite	Yang H, Smyth J R (1996) Crystal structure of a P2_1/m ferromagnesian cummingtonite at 140 K American Mineralogist 81 363-368	1996		0	140
0000918	Fluoro-richterite	Cameron M, Sueno S, Papike J J, Prewitt C T (1983) High temperature crystal chemistry of K and Na fluor-richterites American Mineralogist 68 924-943	1983		0	673
0000913	Fluoro-richterite	Cameron M, Sueno S, Papike J J, Prewitt C T (1983) High temperature crystal chemistry of K and Na fluor-richterites American Mineralogist 68 924-943	1983		0	673
0000368	Tremolite	Sueno S, Cameron M, Papike J J, Prewitt C T (1973) The high temperature crystal chemistry of tremolite American Mineralogist 58 649-664	1973		0	673
0000919	Fluoro-richterite	Cameron M, Sueno S, Papike J J, Prewitt C T (1983) High temperature crystal chemistry of K and Na fluor-richterites American Mineralogist 68 924-943	1983		0	873
0000914	Fluoro-richterite	Cameron M, Sueno S, Papike J J, Prewitt C T (1983) High temperature crystal chemistry of K and Na fluor-richterites American Mineralogist 68 924-943	1983		0	873
0000369	Tremolite	Sueno S, Cameron M, Papike J J, Prewitt C T (1973) The high temperature crystal chemistry of tremolite American Mineralogist 58 649-664	1973		0	973
0000920	Fluoro-richterite	Cameron M, Sueno S, Papike J J, Prewitt C T (1983) High temperature crystal chemistry of K and Na fluor-richterites American Mineralogist 68 924-943	1983		0	1073
0000915	Fluoro-richterite	Cameron M, Sueno S, Papike J J, Prewitt C T (1983) High temperature crystal chemistry of K and Na fluor-richterites American Mineralogist 68 924-943	1983		0	1073
0000916	Fluoro-richterite	Cameron M, Sueno S, Papike J J, Prewitt C T (1983) High temperature crystal chemistry of K and Na fluor-richterites American Mineralogist 68 924-943	1983		0	1173
0001971	Cummingtonite	Yang H, Hazen R M, Prewitt C T, Finger L W, Lu R, Hemley R J (1998) High-pressure single-crystal X-ray diffraction and infrared spectroscopic studies of the C2/m-P2_1/m phase transition in cummingtonite American Mineralogist 83 288-299	1998		0.6	293
0001972	Cummingtonite	Yang H, Hazen R M, Prewitt C T, Finger L W, Lu R, Hemley R J (1998) High-pressure single-crystal X-ray diffraction and infrared spectroscopic studies of the C2/m-P2_1/m phase transition in cummingtonite American Mineralogist 83 288-299	1998		1.1	293
0001973	Cummingtonite	Yang H, Hazen R M, Prewitt C T, Finger L W, Lu R, Hemley R J (1998) High-pressure single-crystal X-ray diffraction and infrared spectroscopic studies of the C2/m-P2_1/m phase transition in cummingtonite American Mineralogist 83 288-299	1998		1.32	293
0001974	Cummingtonite	Yang H, Hazen R M, Prewitt C T, Finger L W, Lu R, Hemley R J (1998) High-pressure single-crystal X-ray diffraction and infrared spectroscopic studies of the C2/m-P2_1/m phase transition in cummingtonite American Mineralogist 83 288-299	1998		2.97	293
0001975	Cummingtonite	Yang H, Hazen R M, Prewitt C T, Finger L W, Lu R, Hemley R J (1998) High-pressure single-crystal X-ray diffraction and infrared spectroscopic studies of the C2/m-P2_1/m phase transition in cummingtonite American Mineralogist 83 288-299	1998		5.09	293
0001976	Cummingtonite	Yang H, Hazen R M, Prewitt C T, Finger L W, Lu R, Hemley R J (1998) High-pressure single-crystal X-ray diffraction and infrared spectroscopic studies of the C2/m-P2_1/m phase transition in cummingtonite American Mineralogist 83 288-299	1998		7.9	293

CIF Raw Data - click here to close

data_global
_chemical_name_mineral 'Katophorite'
loop_
_publ_author_name
'Oberti R'
'Boiocchi M'
'Hawthorne F C'
'Ball N A'
'Harlow G E'
_journal_name_full 'Mineralogical Magazine'
_journal_volume 79 
_journal_year 2015
_journal_page_first 355
_journal_page_last 363
_publ_section_title
;
 Katophorite from the Jade Mine Tract, Myanmar: mineral description
 of a rare (grandfathered) endmember of the amphibole supergroup
;
_database_code_amcsd 0020689
_chemical_compound_source 'near Hpakan, Jade Mine Tract, Kachin State, Myanmar'
_chemical_formula_sum 'Na1.63 K.05 Ca1.22 Mg3.76 Fe.48 Al1.218 Cr.27 Li.05 Si7.212 O23.97 F.03 H1.67'
_cell_length_a 9.8573
_cell_length_b 17.9617
_cell_length_c 5.2833
_cell_angle_alpha 90
_cell_angle_beta 104.707
_cell_angle_gamma 90
_cell_volume 904.781
_exptl_crystal_density_diffrn      3.091
_symmetry_space_group_name_H-M 'C 1 2/m 1'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '1/2+x,1/2+y,z'
  'x,-y,z'
  '1/2+x,1/2-y,z'
  '-x,y,-z'
  '1/2-x,1/2+y,-z'
  '-x,-y,-z'
  '1/2-x,1/2-y,-z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_U_iso_or_equiv
NaA   0.00000   0.50000   0.00000   0.17000   0.03166
KA   0.00000   0.50000   0.00000   0.01000   0.03166
NaAm   0.05080   0.50000   0.10900   0.17000   0.03293
KAm   0.05080   0.50000   0.10900   0.01000   0.03293
NaA2   0.00000   0.47010   0.00000   0.17000   0.03546
KA2   0.00000   0.47010   0.00000   0.01000   0.03546
CaM4   0.00000   0.27783   0.50000   0.61000   0.01659
NaM4   0.00000   0.27783   0.50000   0.39000   0.01659
MgM1   0.00000   0.08859   0.50000   0.85000   0.01241
FeM1   0.00000   0.08859   0.50000   0.15000   0.01241
MgM2   0.00000   0.17793   0.00000   0.61500   0.01330
AlM2   0.00000   0.17793   0.00000   0.21500   0.01330
CrM2   0.00000   0.17793   0.00000   0.13500   0.01330
FeM2   0.00000   0.17793   0.00000   0.03000   0.01330
MgM3   0.00000   0.00000   0.00000   0.83000   0.01165
FeM3   0.00000   0.00000   0.00000   0.12000   0.01165
LiM3   0.00000   0.00000   0.00000   0.05000   0.01165
SiT1   0.27960   0.08545   0.29914   0.80300   0.01089
AlT1   0.27960   0.08545   0.29914   0.19700   0.01089
SiT2   0.28850   0.17235   0.80679   1.00000   0.01127
O1   0.10932   0.08779   0.21814   1.00000   0.01406
O2   0.11900   0.17088   0.72951   1.00000   0.01393
OOH3   0.10871   0.00000   0.71048   0.83500   0.01621
OO3   0.10871   0.00000   0.71048   0.15000   0.01621
FO3   0.10871   0.00000   0.71048   0.01500   0.01621
O4   0.36446   0.24945   0.79191   1.00000   0.01634
O5   0.34888   0.13447   0.09978   1.00000   0.01773
O6   0.34368   0.11635   0.59946   1.00000   0.01646
O7   0.33896   0.00000   0.28282   1.00000   0.01811
H   0.17200   0.00000   0.73800   0.83500   0.01393
loop_
_atom_site_aniso_label
_atom_site_aniso_U_11
_atom_site_aniso_U_22
_atom_site_aniso_U_33
_atom_site_aniso_U_12
_atom_site_aniso_U_13
_atom_site_aniso_U_23
NaA 0.02349 0.03105 0.04366 0.00000 0.01604 0.00000
KA 0.02349 0.03105 0.04366 0.00000 0.01604 0.00000
NaAm 0.05020 0.02615 0.02752 0.00000 0.01629 0.00000
KAm 0.05020 0.02615 0.02752 0.00000 0.01629 0.00000
NaA2 0.03454 0.01798 0.06734 0.00000 0.03480 0.00000
KA2 0.03454 0.01798 0.06734 0.00000 0.03480 0.00000
CaM4 0.01796 0.01634 0.01892 0.00000 0.00938 0.00000
NaM4 0.01796 0.01634 0.01892 0.00000 0.00938 0.00000
MgM1 0.01243 0.01471 0.01177 0.00000 0.00395 0.00000
FeM1 0.01243 0.01471 0.01177 0.00000 0.00395 0.00000
MgM2 0.01197 0.01471 0.01429 0.00000 0.00370 0.00000
AlM2 0.01197 0.01471 0.01429 0.00000 0.00370 0.00000
CrM2 0.01197 0.01471 0.01429 0.00000 0.00370 0.00000
FeM2 0.01197 0.01471 0.01429 0.00000 0.00370 0.00000
MgM3 0.01151 0.01144 0.01111 0.00000 0.00272 0.00000
FeM3 0.01151 0.01144 0.01111 0.00000 0.00272 0.00000
LiM3 0.01151 0.01144 0.01111 0.00000 0.00272 0.00000
SiT1 0.01013 0.01144 0.01111 0.00087 0.00272 0.00047
AlT1 0.01013 0.01144 0.01111 0.00087 0.00272 0.00047
SiT2 0.01013 0.01308 0.01111 0.00087 0.00272 0.00000
O1 0.01105 0.01798 0.01363 0.00174 0.00247 0.00093
O2 0.01013 0.01634 0.01508 0.00000 0.00222 0.00047
OOH3 0.01151 0.01798 0.01879 0.00000 0.00321 0.00000
OO3 0.01151 0.01798 0.01879 0.00000 0.00321 0.00000
FO3 0.01151 0.01798 0.01879 0.00000 0.00321 0.00000
O4 0.01934 0.01308 0.01693 0.00347 0.00642 0.00047
O5 0.01243 0.02452 0.01574 0.00000 0.00346 0.00698
O6 0.01289 0.01961 0.01733 0.00087 0.00370 0.00465
O7 0.01566 0.01471 0.02408 0.00000 0.00494 0.00000

Other InformationHide

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Biopyribole in petrologyHide

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References for BiopyriboleHide

Reference List:

Thompson, James B. Jr. (1978) Biopyriboles and polysomatic series. American Mineralogist, 63 (3-4) 239-249

Veblen, David R., Burnham, Charles W. (1978) New biopyriboles from Chester, Vermont: I. Descriptive mineralogy. American Mineralogist, 63 (9-10) 1000-1009

Veblen, David R., Burnham, Charles W. (1978) New biopyriboles from Chester, Vermont: II. The crystal chemistry of jimthompsonite, clinojimthompsonite, and chesterite, and the amphibole-mica reaction. American Mineralogist, 63 (11-12) 1053-1073

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