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Trioctahedral mica

A group of related mineral species

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Photos of Trioctahedral mica (3017)Recorded Ages and Analyses Discuss Trioctahedral mica

Trioctahedral mica Gallery Search Photos of Trioctahedral mica

Edit Trioctahedral mica Add Synonym Edit CIF structures Clear Cache

Polylithionite, etc.

Point of Rocks Quarry, Point of Rocks Mesa, Springer, Colfax County, New Mexico, USA

Tainiolite

The Varnedore Prospect, Magnet Cove, Hot Spring County, Arkansas, USA

Polylithionite

Point of Rocks Quarry, Point of Rocks Mesa, Springer, Colfax County, New Mexico, USA

Polylithionite, etc.

Point of Rocks Quarry, Point of Rocks Mesa, Springer, Colfax County, New Mexico, USA

Tainiolite

The Varnedore Prospect, Magnet Cove, Hot Spring County, Arkansas, USA

Polylithionite

Point of Rocks Quarry, Point of Rocks Mesa, Springer, Colfax County, New Mexico, USA

Polylithionite, etc.

Point of Rocks Quarry, Point of Rocks Mesa, Springer, Colfax County, New Mexico, USA

Tainiolite

The Varnedore Prospect, Magnet Cove, Hot Spring County, Arkansas, USA

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About Trioctahedral micaHide

Member of:

Mica Group

A major subgroup of the micas, where there are three octahedrally coordinated D cations per formula unit.
AD3T4O10(OH,F)2,
in which generally
A is mostly K or Na,
D is Al, Mg, Li, Fe etc.;
T is mostly Si +/- Al, etc.

Unique IdentifiersHide

Mindat ID:

53393

Long-form identifier:

mindat:1:1:53393:9

View all 446 analyses with additional filters.

Age distributionHide

Recorded ages:

Paleoarchean to Quaternary : 3366 Ma to 0.064 ± 0.025 Ma - based on 446 recorded ages.

Sample ages:

Sample ID	Recorded age	Geologic Time	Dating method
1	0.176 ± 0.03 to 0.064 ± 0.025 Ma	Pleistocene	Ar-Ar
2	13.7 to 13 Ma	Miocene	Ar-Ar
3	22.65 ± 0.89 Ma	Miocene	K-Ar
4	29.90 ± 0.05 Ma	Oligocene	40Ar/39Ar
5	32.42 ± 0.16 Ma	Oligocene	40Ar/39Ar
6	40 Ma	Eocene	K-Ar
7	69.2 ± 1.4 Ma	Late/Upper Cretaceous	K-Ar
8	89 ± 4 Ma	Late/Upper Cretaceous	K-Ar
9	113.1 ± 1.3 Ma	Early/Lower Cretaceous	Ar-Ar
10	130.3 ± 0.6 Ma	Early/Lower Cretaceous	Ar-Ar
11	133.3 ± 1.1 Ma	Early/Lower Cretaceous	Ar-Ar
12	158.7 ± 1.6 Ma	Jurassic	Ar-Ar of phlogopite
13	248.9 ± 1.4 Ma	Early/Lower Triassic	Ar-Ar
14	306.6 ± 2.9 Ma	Pennsylvanian	Ar–Ar
15	376 ± 1.6 Ma	Late/Upper Devonian	Rb-Sr
16	392 to 389 Ma	Middle Devonian
17	481 ± 3 Ma	Early/Lower Ordovician	Sr-Sr
18	557 ± 8 Ma	Ediacaran	K-Ar
19	1261 Ma	Ectasian	K/Ar
20	3366 Ma	Paleoarchean	207Pb/206Pb

Sample references:

ID	Locality	Reference	Notes
1	Mount Sabyinyo, Africa	Rogers, N. W., James, D., Kelley, S. P., & De Mulder, M. (1998). The generation of potassic lavas from the eastern Virunga province, Rwanda. Journal of Petrology, 39(6), 1223-1247. doi.org/10.1093/petroj/39.6.1223
2	Dangreyong lake, Nyima Co., Nagqu, Tibet, China	Zhao, Z. D., Mo, X. X., Nomade, S., Renne, P. R., Zhou, S., Dong, G. C., ... & Liao, Z. L. (2006). Post-collisional ultrapotassic rocks in Lhasa block, Tibetan Plateau: Spatial and temporal distribution and its' implications. Acta Petrologica Sinica, 22(4), 787-794.
3	Borač Volcanic Complex, Gornji Milanovac, Moravica District, Central Serbia, Serbia	Cvetković, V.; Prelević, D.; Downes, H.; Jovanović, M.; Vaselli, O.; Pécskay, Z. (2004) Origin and geodynamic significance of Tertiary postcollisional basaltic magmatism in Serbia (central Balkan Peninsula). Lithos, 73 (3-4). 161-186 doi:10.1016/j.lithos.2003.12.004	from phlogopite trachybasalt
4	Molly Kathleen Mine, Cripple Creek, Cripple Creek Mining District, Teller County, Colorado, USA	Kelley, Karen D., Romberger, Samuel B., Beaty, David W., Pontius, Jeffrey A., Snee, Lawrence W., Stein, Holly J., Thompson, Tommy B. (1998) Geochemical and geochronological constraints on the genesis of Au-Te deposits at Cripple Creek, Colorado. Economic Geology, 93 (7) 981-1012 doi:10.2113/gsecongeo.93.7.981
5	Cripple Creek, Cripple Creek Mining District, Teller County, Colorado, USA	Kelley, Karen D., Romberger, Samuel B., Beaty, David W., Pontius, Jeffrey A., Snee, Lawrence W., Stein, Holly J., Thompson, Tommy B. (1998) Geochemical and geochronological constraints on the genesis of Au-Te deposits at Cripple Creek, Colorado. Economic Geology, 93 (7) 981-1012 doi:10.2113/gsecongeo.93.7.981
6	Maoniuping carbonatite complex, Liangshan Yi, Sichuan, China	Yang, Z & Williams-Jones, A.E. 2000. Geological features of Maoniunping REE deposit, Sichuan, China. Journal of Mineralogy and Petrology, 20, 28-34.
7	Lone Mountain Mining District, Esmeralda 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.
8	Granite Mountain area, Little Rock, Pulaski County, Arkansas, USA	Zartman, R.E., Brock, M.R., Heyl, A.V., and Thomas, H.H. (1967) K-Ar and Rb-Sr ages of some alkalic intrusive rocks from central and eastern United States. American Journal of Science, vol. 265, pp. 848-870.
9	Erongo Mountains, Erongo Region, Namibia	Wigand, Marcus, Schmitt, Axel K., Trumbull, Robert B., Villa, Igor M., Emmermann, Rolf (2004) Short-lived magmatic activity in an anorogenic subvolcanic complex: 40Ar/39Ar and ion microprobe U–Pb zircon dating of the Erongo, Damaraland, Namibia. Journal of Volcanology and Geothermal Research, 130 (3) 285-305 doi:10.1016/s0377-0273(03)00310-x
10	" "	Wigand, Marcus, Schmitt, Axel K., Trumbull, Robert B., Villa, Igor M., Emmermann, Rolf (2004) Short-lived magmatic activity in an anorogenic subvolcanic complex: 40Ar/39Ar and ion microprobe U–Pb zircon dating of the Erongo, Damaraland, Namibia. Journal of Volcanology and Geothermal Research, 130 (3) 285-305 doi:10.1016/s0377-0273(03)00310-x
11	" "	Wigand, Marcus, Schmitt, Axel K., Trumbull, Robert B., Villa, Igor M., Emmermann, Rolf (2004) Short-lived magmatic activity in an anorogenic subvolcanic complex: 40Ar/39Ar and ion microprobe U–Pb zircon dating of the Erongo, Damaraland, Namibia. Journal of Volcanology and Geothermal Research, 130 (3) 285-305 doi:10.1016/s0377-0273(03)00310-x
12	Kjakebeinet and Muren, Queen Maud Land, East Antarctica, Antarctica	Luttinen, A. V., Zhang, X., & Foland, K. A. (2002). 159 Ma Kjakebeinet lamproites (Dronning Maud Land, Antarctica) and their implications for Gondwana breakup processes. Geological Magazine, 139(5), 525-539.
13	Talnakh Cu-Ni Deposit, Norilsk-Talnakh Mining Region, Taimyr Peninsula, Taymyrskiy Autonomous Okrug, Krasnoyarsk Krai, Russia	Dalrymple, G.B., Czamanske, G. K., Fedorenko, V. A., Simonov, O. N., Lanphere, M. A., & Likhachev, A. P. (1995) A reconnaissance 40Ar39Ar geochronologic study of ore-bearing and related rocks, Siberian Russia. Geochimica et cosmochimica acta, 59(10), 2071-2083.
14	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
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	Dønnesfjord, Hasvik, Troms og Finnmark, Norway	Sturt, Brian A.; Miller, J.A.; Fitch, Frank J. (1967) The age of alkaline rocks from West Finnmark, Northern Norway, and their bearing on the dating of the Caledonian Orogeny. Norsk Geologisk Tidsskrift [Norwegian Journal of Geology], 47 (3). 255-273	from pegmatite
17	Coppin Pool, Tom Price, Ashburton Shire, Western Australia, Australia	Page R W, Laing W P
18	Al Ajarda Complex, 'Asir Region, Saudi Arabia	Stoeser, D. B. (1986). Distribution and tectonic setting of plutonic rocks of the Arabian Shield. Journal of African Earth Sciences (1983), 4, 21-46.	from syenite
19	Bruvollen, Hesnes, Grimstad, Agder, Norway	Nilsen, B. (1963): [No title]. Geologisk Museum. Interne notater 1961-1990. Published by Geologisk Museums Venner, Oslo 1991, p. 11
20	Watersmeet, Gogebic County, Michigan, USA	Peterman, Z. E., Zartman, R. E., & Sims, P. K. (1980) Tonalitic gneiss of early Archean age from northern Michigan. Geological Society of America Special Papers, 182, 125-134.

Chemical AnalysisHide

Oxide wt%:

	1	2	3	4	5	6	7	8
SiO₂	37.99 %	40.72 %	38.69 %	60.20 %	59.56 %	29.93 %	30.11 %	39.79 %
TiO₂	0.32 %	1.04 %	0.95 %	1.10 %	0.48 %	0.02 %		2.53 %
Al₂O₃	21.69 %	17.05 %	16.85 %	11.73 %	12.04 %	35.98 %	36.66 %	15.58 %
FeO	8.97 %	2.73 %	12.28 %		0.42 %	6.98 %	6.15 %	2.92 %
MnO		0.02 %	0.15 %	0.07 %	0.03 %	0.04 %		0.03 %
MgO	15.79 %	24.18 %	15.74 %	0.15 %	0.34 %	14.78 %	14.47 %	23.32 %
CaO		1.19 %	0.07 %	0.04 %		0.16 %		0.02 %
Na₂O		0.55 %	0.27 %	0.41 %	0.53 %	7.02 %	7.16 %	0.27 %
K₂O	10.13 %	6.74 %	9.25 %	11.15 %	11.05 %	0.06 %		10.56 %
Fe₂O₃		1.68 %		0.88 %	0.13 %
F		0.96 %		8.40 %	7.73 %	0.041 %		1.39 %
H₂O+		3.38 %		0.46 %	0.47 %
H₂O-		0.06 %		0.81 %	0.73 %
Cr₂O₃			0.10 %			0.04 %		0.03 %
Nb₂O₅				0.08 %	1.52 %
Li₂O				7.07 %	7.26 %
Rb₂O				0.80 %	1.14 %
-O-F₂				-3.54 %	-3.26 %
BaO						0.11 %		0.04 %
Cl						0.006 %		0.02 %
H₂O								3.57 %
O=F,Cl								–0.59 %
Total:	94.89 %	100.3 %	94.35 %	99.81 %	100.17 %	95.167 %	94.55 %	100.07 %

Empirical formulas:

Sample ID	Empirical Formula
1	K_0.93 (Mg_1.70 Fe²⁺_0.54 Al_0.61)_Σ2.85(Al_1.24Ti_0.02Si_2.74)_Σ4.00O₁₀OH₂
3	(K_0.87Na_0.04) _Σ0.91 (Mg_1.73 Fe_0.76 Mn_0.01 Ti_0.05Al_0.33)_Σ2.88(Al_1.14Si_2.86)_Σ4.00O₁₀OH₂
4	(K_0.94Na_0.05Rb_0.03)(Li_1.89Al_0.92Ti_0.06Fe³⁺_{0. 04}Mg_.02)Si_3.99O_10.00(F_1.76OH_0.04.)
7	Na_0.96 (Mg_1.50 Fe²⁺_0.36 Al_1.02)_Σ2.88(Al_1.912.09)_Σ4.00O₁₀OH₂
9	(K_0.97Na_0.03Rb_0.01)_Σ1.01(Li_2.04Al_0.84Tⁱ⁴⁺_0.09Fe³⁺_0.03)_Σ3.00(Si_3.98Al_0.02)O₁₀[F_1.68(OH)_0.33]_Σ2

Sample references:

ID	Locality	Reference	Notes
1	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 retrograde "biotite" formed on the rim of phengite flakes in a kyanite-eclogite. The mica composition is intermediate between eastonite and phlogopite, but the composition is closest to the phlogopite end-member.
2	Ianakafy, Ianakafy, Betroka District, Anosy, Madagascar	v. Knorring, O., Sahama, Th.G., Lehtinen, M. (1969) Kornerupine-bearing gneiss from Inanakafy near Betroka, Madagascar. Bulletin of the Geological Society of Finland, 41. 79-84 doi:10.17741/bgsf/41.008
3	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 late fromed "biotite" from a crack in garnet in a mica schist.
4	Vøra, Vesterøya, Sandefjord, Vestfold, Norway	Raade, Gunnar, Larsen, Alf Olav (1980) Polylithionite from syenite pegmatite at Vøra, Sandefjord, Oslo Region, Norway. Contributions to the mineralogy of Norway, No. 65. Norsk Geologisk Tidsskrift [Norwegian Journal of Geology], 60 (2) 117-124	Wet chemical and X-ray fluorescens. Empirical formula based on 12 (O,OH,F)
5	Kangerluarsuk Fjord, Ilímaussaq complex, Kujalleq, Greenland	Stevens, Rollin E. (1938) New analyses of lepidolites and their interpretation. American Mineralogist, 23 (10) 607-628	Sample nr 17 in the analysis. Large plates, greenish. Labelled as Greenland, most probably from Kangerluarsuk.
6	Liset eclogite pod, Liset, Selje, Stad, Vestland, Norway	Godard, Gaston, Smith, David (1999) Preiswerkite and Na-(Mg,Fe)-margarite in eclogites. Contributions to Mineralogy and Petrology, 136 (1) 20-32 doi:10.1007/s004100050521	Analyzed with a Cameca SX-50 electronmicroprobe at the University of Paris 7.
7	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 preiswerkite identified in a single composite grain inclusion in a garnet from a kyanite-eclogite.
8	Beluga sapphire property, Kimmirut, Baffin Island, Qikiqtaaluk Region, Nunavut, Canada	Belley, Philippe M., Dzikowski, Tashia J., Fagan, Andrew, Cempírek, Jan, Groat, Lee A., Mortensen, James K., Fayek, Mostafa, Giuliani, Gaston, Fallick, Anthony E., Gertzbein, Paul (2017) Origin Of Scapolite-Hosted Sapphire (Corundum) Near Kimmirut, Baffin Island, Nunavut, Canada. The Canadian Mineralogist, 55 (4) 669-699 doi:10.3749/canmin.1700018	Average compositions
9	Dara-i-Pioz Massif, Districts of Republican Subordination, Tajikistan	Hawthorne, Frank C., Sokolova, Elena, Agakhanov, Atali A., Pautov, Leonid A., Karpenko, Vladimir Yu. (2019) The crystal structure of polylithionite-1M from Darai-Pioz, Tajikistan: the role of short-range order in driving symmetry reduction in 1M Li-rich mica. The Canadian Mineralogist, 57 (4) 519-528 doi:10.3749/canmin.1800083

Crystal StructureHide

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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)
0020183	Fluorophlogopite	Scordari F, Schingaro E, Ventruti G, Nicotra E, Viccaro M, Tagliani S M (2013) Fluorophlogopite from Piano delle Concazze (Mt. Etna, Italy): Crystal chemistry and implications for the crystallization conditions American Mineralogist 98 1017-1025	2013	Piano delle Concazze, Mt. Etna, Italy	0	293
0020182	Fluorophlogopite	Scordari F, Schingaro E, Ventruti G, Nicotra E, Viccaro M, Tagliani S M (2013) Fluorophlogopite from Piano delle Concazze (Mt. Etna, Italy): Crystal chemistry and implications for the crystallization conditions American Mineralogist 98 1017-1025	2013	Piano delle Concazze, Mt. Etna, Italy	0	293
0020181	Fluorophlogopite	Scordari F, Schingaro E, Ventruti G, Nicotra E, Viccaro M, Tagliani S M (2013) Fluorophlogopite from Piano delle Concazze (Mt. Etna, Italy): Crystal chemistry and implications for the crystallization conditions American Mineralogist 98 1017-1025	2013	Piano delle Concazze, Mt. Etna, Italy	0	293
0020180	Fluorophlogopite	Scordari F, Schingaro E, Ventruti G, Nicotra E, Viccaro M, Tagliani S M (2013) Fluorophlogopite from Piano delle Concazze (Mt. Etna, Italy): Crystal chemistry and implications for the crystallization conditions American Mineralogist 98 1017-1025	2013	Piano delle Concazze, Mt. Etna, Italy	0	293
0019915	Phlogopite	Schingaro E, Lacalamita M, Scordari F, Mesto E (2013) 3T-phlogopite from Kasenyi kamafugite (SW Uganda): EPMA, XPS, FTIR, and SCXRD study American Mineralogist 98 709-717	2013	Kasenyi kamafugite, southwest Uganda	0	293
0020824	Phlogopite	Scordari F, Schingaro E, Lacalamita M, Mesto E (2012) Crystal chemistry of trioctahedral micas-2M_1 from Bunyaruguru kamafugite (southwest Uganda) American Mineralogist 97 430-439	2012	southwest Uganda	0	293
0020823	Phlogopite	Scordari F, Schingaro E, Lacalamita M, Mesto E (2012) Crystal chemistry of trioctahedral micas-2M_1 from Bunyaruguru kamafugite (southwest Uganda) American Mineralogist 97 430-439	2012	southwest Uganda	0	293
0020822	Phlogopite	Scordari F, Schingaro E, Lacalamita M, Mesto E (2012) Crystal chemistry of trioctahedral micas-2M_1 from Bunyaruguru kamafugite (southwest Uganda) American Mineralogist 97 430-439	2012	southwest Uganda	0	293
0020821	Phlogopite	Scordari F, Schingaro E, Lacalamita M, Mesto E (2012) Crystal chemistry of trioctahedral micas-2M_1 from Bunyaruguru kamafugite (southwest Uganda) American Mineralogist 97 430-439	2012	southwest Uganda	0	293
0020820	Phlogopite	Scordari F, Schingaro E, Lacalamita M, Mesto E (2012) Crystal chemistry of trioctahedral micas-2M_1 from Bunyaruguru kamafugite (southwest Uganda) American Mineralogist 97 430-439	2012	southwest Uganda	0	293
0017716	Phlogopite	Zema M, Ventruti G, Lacalamita M, Scordari F (2010) Kinetics of Fe-oxidation/deprotonation process in Fe-rich phlogopite under isothermal conditions American Mineralogist 95 1458-1466	2010	Mt. Vulture, Potenza, Italy	0	293
0017715	Phlogopite	Zema M, Ventruti G, Lacalamita M, Scordari F (2010) Kinetics of Fe-oxidation/deprotonation process in Fe-rich phlogopite under isothermal conditions American Mineralogist 95 1458-1466	2010	Mt. Vulture, Potenza, Italy	0	293
0017714	Phlogopite	Zema M, Ventruti G, Lacalamita M, Scordari F (2010) Kinetics of Fe-oxidation/deprotonation process in Fe-rich phlogopite under isothermal conditions American Mineralogist 95 1458-1466	2010	Mt. Vulture, Potenza, Italy	0	293
0017713	Phlogopite	Zema M, Ventruti G, Lacalamita M, Scordari F (2010) Kinetics of Fe-oxidation/deprotonation process in Fe-rich phlogopite under isothermal conditions American Mineralogist 95 1458-1466	2010	Mt. Vulture, Potenza, Italy	0	293
0017712	Phlogopite	Zema M, Ventruti G, Lacalamita M, Scordari F (2010) Kinetics of Fe-oxidation/deprotonation process in Fe-rich phlogopite under isothermal conditions American Mineralogist 95 1458-1466	2010	Mt. Vulture, Potenza, Italy	0	293
0004636	Phlogopite	Nazzareni S, Comodi P, Bindi L, Safonov O G, Litvin Y A, Perchuk L L (2008) Synthetic hypersilicic Cl-bearing mica in the phlogopite-celadonite join: a mulitmethodical characterization of the missing link between di- and tri- octahedral micas at high pressures American Mineralogist 93 1429-1436	2008	synthetic	0	293
0004555	Phlogopite	Ventruti G, Zema M, Scordari F, Pedrazzi G (2008) Thermal behavior of a Ti-rich phlogopite from Mt. Vulture (Potenza, Italy): An in situ X-ray single-crystal diffraction study American Mineralogist 93 632-643	2008	trioctahedral mica, Cava St. Antonia, Mt. Vulture, Potenza, Italy	0	293
0004554	Phlogopite	Ventruti G, Zema M, Scordari F, Pedrazzi G (2008) Thermal behavior of a Ti-rich phlogopite from Mt. Vulture (Potenza, Italy): An in situ X-ray single-crystal diffraction study American Mineralogist 93 632-643	2008	trioctahedral mica, Cava St. Antonia, Mt. Vulture, Potenza, Italy	0	293
0004553	Phlogopite	Ventruti G, Zema M, Scordari F, Pedrazzi G (2008) Thermal behavior of a Ti-rich phlogopite from Mt. Vulture (Potenza, Italy): An in situ X-ray single-crystal diffraction study American Mineralogist 93 632-643	2008	trioctahedral mica, Cava St. Antonia, Mt. Vulture, Potenza, Italy	0	293
0004552	Phlogopite	Ventruti G, Zema M, Scordari F, Pedrazzi G (2008) Thermal behavior of a Ti-rich phlogopite from Mt. Vulture (Potenza, Italy): An in situ X-ray single-crystal diffraction study American Mineralogist 93 632-643	2008	trioctahedral mica, Cava St. Antonia, Mt. Vulture, Potenza, Italy	0	293
0004551	Phlogopite	Ventruti G, Zema M, Scordari F, Pedrazzi G (2008) Thermal behavior of a Ti-rich phlogopite from Mt. Vulture (Potenza, Italy): An in situ X-ray single-crystal diffraction study American Mineralogist 93 632-643	2008	trioctahedral mica, Cava St. Antonia, Mt. Vulture, Potenza, Italy	0	293
0004550	Phlogopite	Ventruti G, Zema M, Scordari F, Pedrazzi G (2008) Thermal behavior of a Ti-rich phlogopite from Mt. Vulture (Potenza, Italy): An in situ X-ray single-crystal diffraction study American Mineralogist 93 632-643	2008	trioctahedral mica, Cava St. Antonia, Mt. Vulture, Potenza, Italy	0	293
0004549	Phlogopite	Ventruti G, Zema M, Scordari F, Pedrazzi G (2008) Thermal behavior of a Ti-rich phlogopite from Mt. Vulture (Potenza, Italy): An in situ X-ray single-crystal diffraction study American Mineralogist 93 632-643	2008	trioctahedral mica, Cava St. Antonia, Mt. Vulture, Potenza, Italy	0	293
0004548	Phlogopite	Ventruti G, Zema M, Scordari F, Pedrazzi G (2008) Thermal behavior of a Ti-rich phlogopite from Mt. Vulture (Potenza, Italy): An in situ X-ray single-crystal diffraction study American Mineralogist 93 632-643	2008	trioctahedral mica, Cava St. Antonia, Mt. Vulture, Potenza, Italy	0	293
0004547	Phlogopite	Ventruti G, Zema M, Scordari F, Pedrazzi G (2008) Thermal behavior of a Ti-rich phlogopite from Mt. Vulture (Potenza, Italy): An in situ X-ray single-crystal diffraction study American Mineralogist 93 632-643	2008	trioctahedral mica, Cava St. Antonia, Mt. Vulture, Potenza, Italy	0	293
0004530	Phlogopite	Matarrese S, Schingaro E, Scordari F, Stoppa F, Rosatelli G, Pedrazzi G, Ottolini L (2008) Crystal chemistry of phlogopite from Vulture-S. Michele Subsynthem volcanic rocks (Mt. Vulture, Italy) and volcanological implications Mt. Vulture, Italy American Mineralogist 93 426-437	2008	Masseria Saraceno pyroclastic flow, Vulture-San Michele Subsynthem,	0	293
0004529	Phlogopite	Matarrese S, Schingaro E, Scordari F, Stoppa F, Rosatelli G, Pedrazzi G, Ottolini L (2008) Crystal chemistry of phlogopite from Vulture-S. Michele Subsynthem volcanic rocks (Mt. Vulture, Italy) and volcanological implications Mt. Vulture, Italy American Mineralogist 93 426-437	2008	Masseria Saraceno pyroclastic flow, Vulture-San Michele Subsynthem,	0	293
0004528	Phlogopite	Matarrese S, Schingaro E, Scordari F, Stoppa F, Rosatelli G, Pedrazzi G, Ottolini L (2008) Crystal chemistry of phlogopite from Vulture-S. Michele Subsynthem volcanic rocks (Mt. Vulture, Italy) and volcanological implications Mt. Vulture, Italy American Mineralogist 93 426-437	2008	Masseria Saraceno pyroclastic flow, Vulture-San Michele Subsynthem,	0	293
0004527	Phlogopite	Matarrese S, Schingaro E, Scordari F, Stoppa F, Rosatelli G, Pedrazzi G, Ottolini L (2008) Crystal chemistry of phlogopite from Vulture-S. Michele Subsynthem volcanic rocks (Mt. Vulture, Italy) and volcanological implications Mt. Vulture, Italy American Mineralogist 93 426-437	2008	Masseria Saraceno pyroclastic flow, Vulture-San Michele Subsynthem,	0	293
0004526	Phlogopite	Matarrese S, Schingaro E, Scordari F, Stoppa F, Rosatelli G, Pedrazzi G, Ottolini L (2008) Crystal chemistry of phlogopite from Vulture-S. Michele Subsynthem volcanic rocks (Mt. Vulture, Italy) and volcanological implications Mt. Vulture, Italy American Mineralogist 93 426-437	2008	Masseria Saraceno pyroclastic flow, Vulture-San Michele Subsynthem,	0	293
0004525	Phlogopite	Matarrese S, Schingaro E, Scordari F, Stoppa F, Rosatelli G, Pedrazzi G, Ottolini L (2008) Crystal chemistry of phlogopite from Vulture-S. Michele Subsynthem volcanic rocks (Mt. Vulture, Italy) and volcanological implications Mt. Vulture, Italy American Mineralogist 93 426-437	2008	Masseria Saraceno pyroclastic flow, Vulture-San Michele Subsynthem,	0	293
0004417	Polylithionite	Brigatti M F, Mottana A, Malferrari D, Cibin G (2007) Crystal structure and chemical composition of Li-, Fe-, and Mn-rich micas American Mineralogist 92 1395-1400	2007	Mokrusha mine, Yuzhakova village, Murzinka region, Russia	0	293
0004416	Polylithionite	Brigatti M F, Mottana A, Malferrari D, Cibin G (2007) Crystal structure and chemical composition of Li-, Fe-, and Mn-rich micas American Mineralogist 92 1395-1400	2007	Hirukawa mine, Ena county, Gifu prefecture, Chibu region, Japan	0	293
0004306	Phlogopite	Laurora A, Brigatti M F, Mottana A, Malferrari D, Caprilli E (2007) Crystal chemistry of trioctahedral micas in alkaline and subalkaline volcanic rocks: A case study from Mt. Sassetto (Tolfa district, Latium, central Italy) American Mineralogist 92 468-480	2007	Mt. Sassetto, Tolfa district, Latium, Italy	0	293
0004305	Phlogopite	Laurora A, Brigatti M F, Mottana A, Malferrari D, Caprilli E (2007) Crystal chemistry of trioctahedral micas in alkaline and subalkaline volcanic rocks: A case study from Mt. Sassetto (Tolfa district, Latium, central Italy) American Mineralogist 92 468-480	2007	Mt. Sassetto, Tolfa district, Latium, Italy	0	293
0004304	Phlogopite	Laurora A, Brigatti M F, Mottana A, Malferrari D, Caprilli E (2007) Crystal chemistry of trioctahedral micas in alkaline and subalkaline volcanic rocks: A case study from Mt. Sassetto (Tolfa district, Latium, central Italy) American Mineralogist 92 468-480	2007	Mt. Sassetto, Tolfa district, Latium, Italy	0	293
0004303	Phlogopite	Laurora A, Brigatti M F, Mottana A, Malferrari D, Caprilli E (2007) Crystal chemistry of trioctahedral micas in alkaline and subalkaline volcanic rocks: A case study from Mt. Sassetto (Tolfa district, Latium, central Italy) American Mineralogist 92 468-480	2007	Mt. Sassetto, Tolfa district, Latium, Italy	0	293
0004302	Phlogopite	Laurora A, Brigatti M F, Mottana A, Malferrari D, Caprilli E (2007) Crystal chemistry of trioctahedral micas in alkaline and subalkaline volcanic rocks: A case study from Mt. Sassetto (Tolfa district, Latium, central Italy) American Mineralogist 92 468-480	2007	Mt. Sassetto, Tolfa district, Latium, Italy	0	293
0004298	Phlogopite	Laurora A, Brigatti M F, Mottana A, Malferrari D, Caprilli E (2007) Crystal chemistry of trioctahedral micas in alkaline and subalkaline volcanic rocks: A case study from Mt. Sassetto (Tolfa district, Latium, central Italy) American Mineralogist 92 468-480	2007	Mt. Sassetto, Tolfa district, Latium, Italy	0	293
0004297	Phlogopite	Laurora A, Brigatti M F, Mottana A, Malferrari D, Caprilli E (2007) Crystal chemistry of trioctahedral micas in alkaline and subalkaline volcanic rocks: A case study from Mt. Sassetto (Tolfa district, Latium, central Italy) American Mineralogist 92 468-480	2007	Mt. Sassetto, Tolfa district, Latium, Italy	0	293
0004296	Phlogopite	Laurora A, Brigatti M F, Mottana A, Malferrari D, Caprilli E (2007) Crystal chemistry of trioctahedral micas in alkaline and subalkaline volcanic rocks: A case study from Mt. Sassetto (Tolfa district, Latium, central Italy) American Mineralogist 92 468-480	2007	Mt. Sassetto, Tolfa district, Latium, Italy	0	293
0004295	Phlogopite	Laurora A, Brigatti M F, Mottana A, Malferrari D, Caprilli E (2007) Crystal chemistry of trioctahedral micas in alkaline and subalkaline volcanic rocks: A case study from Mt. Sassetto (Tolfa district, Latium, central Italy) American Mineralogist 92 468-480	2007	Mt. Sassetto, Tolfa district, Latium, Italy	0	293
0004294	Phlogopite	Laurora A, Brigatti M F, Mottana A, Malferrari D, Caprilli E (2007) Crystal chemistry of trioctahedral micas in alkaline and subalkaline volcanic rocks: A case study from Mt. Sassetto (Tolfa district, Latium, central Italy) American Mineralogist 92 468-480	2007	Mt. Sassetto, Tolfa district, Latium, Italy	0	293
0004293	Phlogopite	Laurora A, Brigatti M F, Mottana A, Malferrari D, Caprilli E (2007) Crystal chemistry of trioctahedral micas in alkaline and subalkaline volcanic rocks: A case study from Mt. Sassetto (Tolfa district, Latium, central Italy) American Mineralogist 92 468-480	2007	Mt. Sassetto, Tolfa district, Latium, Italy	0	293
0004292	Phlogopite	Laurora A, Brigatti M F, Mottana A, Malferrari D, Caprilli E (2007) Crystal chemistry of trioctahedral micas in alkaline and subalkaline volcanic rocks: A case study from Mt. Sassetto (Tolfa district, Latium, central Italy) American Mineralogist 92 468-480	2007	Mt. Sassetto, Tolfa district, Latium, Italy	0	293
0004291	Phlogopite	Laurora A, Brigatti M F, Mottana A, Malferrari D, Caprilli E (2007) Crystal chemistry of trioctahedral micas in alkaline and subalkaline volcanic rocks: A case study from Mt. Sassetto (Tolfa district, Latium, central Italy) American Mineralogist 92 468-480	2007	Mt. Sassetto, Tolfa district, Latium, Italy	0	293
0004418	Masutomilite	Brigatti M F, Mottana A, Malferrari D, Cibin G (2007) Crystal structure and chemical composition of Li-, Fe-, and Mn-rich micas American Mineralogist 92 1395-1400	2007	Sawtooth Mountains, Boise county, Idaho, USA	0	293
0004301	Annite	Laurora A, Brigatti M F, Mottana A, Malferrari D, Caprilli E (2007) Crystal chemistry of trioctahedral micas in alkaline and subalkaline volcanic rocks: A case study from Mt. Sassetto (Tolfa district, Latium, central Italy) American Mineralogist 92 468-480	2007	Mt. Sassetto, Tolfa district, Latium, Italy	0	293
0004300	Annite	Laurora A, Brigatti M F, Mottana A, Malferrari D, Caprilli E (2007) Crystal chemistry of trioctahedral micas in alkaline and subalkaline volcanic rocks: A case study from Mt. Sassetto (Tolfa district, Latium, central Italy) American Mineralogist 92 468-480	2007	Mt. Sassetto, Tolfa district, Latium, Italy	0	293
0004299	Annite	Laurora A, Brigatti M F, Mottana A, Malferrari D, Caprilli E (2007) Crystal chemistry of trioctahedral micas in alkaline and subalkaline volcanic rocks: A case study from Mt. Sassetto (Tolfa district, Latium, central Italy) American Mineralogist 92 468-480	2007	Mt. Sassetto, Tolfa district, Latium, Italy	0	293
0004004	Phlogopite	Mesto E, Schingaro E, Scordari F, Ottolini L (2006) An electron microprobe analysis, secondary ion mass spectrometry and single crystal X-ray diffraction study of phlogopites from Mt. Vulture, Potenza, Italy: Consideration of cation partioning American Mineralogist 91 182-190	2006	Mt. Vulture, Potenza, Italy	0	293
0004003	Phlogopite	Mesto E, Schingaro E, Scordari F, Ottolini L (2006) An electron microprobe analysis, secondary ion mass spectrometry and single crystal X-ray diffraction study of phlogopites from Mt. Vulture, Potenza, Italy: Consideration of cation partioning American Mineralogist 91 182-190	2006	Mt. Vulture, Potenza, Italy	0	293
0004002	Phlogopite	Mesto E, Schingaro E, Scordari F, Ottolini L (2006) An electron microprobe analysis, secondary ion mass spectrometry and single crystal X-ray diffraction study of phlogopites from Mt. Vulture, Potenza, Italy: Consideration of cation partioning American Mineralogist 91 182-190	2006	Mt. Vulture, Potenza, Italy	0	293
0007104	Trilithionite	Brigatti M F, Caprilli E, Malferrari D, Medici L, Poppi L (2005) Crystal structure and chemistry of trilithionite-2M2 and polylithionite-2M2 European Journal of Mineralogy 17 475-481	2005	Chedeville, France	0	293
0007103	Trilithionite	Brigatti M F, Caprilli E, Malferrari D, Medici L, Poppi L (2005) Crystal structure and chemistry of trilithionite-2M2 and polylithionite-2M2 European Journal of Mineralogy 17 475-481	2005	Chedeville, France	0	293
0007102	Polylithionite	Brigatti M F, Caprilli E, Malferrari D, Medici L, Poppi L (2005) Crystal structure and chemistry of trilithionite-2M2 and polylithionite-2M2 European Journal of Mineralogy 17 475-481	2005	Varutrask, Vasterbotten, Sweden	0	293
0006989	Shirokshinite	Pekov I V, Chukanov N V, Ferraris G, Ivaldi G, Pushcharovsky D Y, Zadov A E (2003) Shirokshinite, K(NaMg2)Si4O10F2, a new mica with octahedral Na from Khidiny massif, Kola Peninsula: descriptive data and structural disorder European Journal of Mineralogy 15 447-454	2003	Khidiny massif, Kola Peninsula, Russia	0	293
0005752	Phlogopite	Brigatti M F, Medici L, Poppi L, Vaccaro C (2001) Crystal chemistry of trioctahedral micas - 1M from the Alto Paranaiba Igneous Province, Southeastern Brazil The Canadian Mineralogist 39 1333-1345	2001	Alto Paranaiba Igneous Province, Southeastern Brazil	0	293
0005751	Phlogopite	Brigatti M F, Medici L, Poppi L, Vaccaro C (2001) Crystal chemistry of trioctahedral micas - 1M from the Alto Paranaiba Igneous Province, Southeastern Brazil The Canadian Mineralogist 39 1333-1345	2001	Alto Paranaiba Igneous Province, Southeastern Brazil	0	293
0005750	Phlogopite	Brigatti M F, Medici L, Poppi L, Vaccaro C (2001) Crystal chemistry of trioctahedral micas - 1M from the Alto Paranaiba Igneous Province, Southeastern Brazil The Canadian Mineralogist 39 1333-1345	2001	Alto Paranaiba Igneous Province, Southeastern Brazil	0	293
0005749	Phlogopite	Brigatti M F, Medici L, Poppi L, Vaccaro C (2001) Crystal chemistry of trioctahedral micas - 1M from the Alto Paranaiba Igneous Province, Southeastern Brazil The Canadian Mineralogist 39 1333-1345	2001	Alto Paranaiba Igneous Province, Southeastern Brazil	0	293
0005748	Phlogopite	Brigatti M F, Medici L, Poppi L, Vaccaro C (2001) Crystal chemistry of trioctahedral micas - 1M from the Alto Paranaiba Igneous Province, Southeastern Brazil The Canadian Mineralogist 39 1333-1345	2001	Alto Paranaiba Igneous Province, Southeastern Brazil	0	293
0005747	Phlogopite	Brigatti M F, Medici L, Poppi L, Vaccaro C (2001) Crystal chemistry of trioctahedral micas - 1M from the Alto Paranaiba Igneous Province, Southeastern Brazil The Canadian Mineralogist 39 1333-1345	2001	Alto Paranaiba Igneous Province, Southeastern Brazil	0	293
0005746	Phlogopite	Brigatti M F, Medici L, Poppi L, Vaccaro C (2001) Crystal chemistry of trioctahedral micas - 1M from the Alto Paranaiba Igneous Province, Southeastern Brazil T-O3 given as 1.663, but I compute 1.647 The Canadian Mineralogist 39 1333-1345	2001	Alto Paranaiba Igneous Province, Southeastern Brazil	0	293
0005745	Phlogopite	Brigatti M F, Medici L, Poppi L, Vaccaro C (2001) Crystal chemistry of trioctahedral micas - 1M from the Alto Paranaiba Igneous Province, Southeastern Brazil The Canadian Mineralogist 39 1333-1345	2001	Alto Paranaiba Igneous Province, Southeastern Brazil	0	293
0005744	Phlogopite	Brigatti M F, Medici L, Poppi L, Vaccaro C (2001) Crystal chemistry of trioctahedral micas - 1M from the Alto Paranaiba Igneous Province, Southeastern Brazil The Canadian Mineralogist 39 1333-1345	2001	Alto Paranaiba Igneous Province, Southeastern Brazil	0	293
0005602	Phlogopite	Russell R L, Guggenheim S (1999) The crystal structures of near-end-member phlogopite at high temperatures and heat-treated Fe-rich phlogopite: The influence of the O, OH, F site The Canadian Mineralogist 37 711-720	1999	White Well, Australia	0	293
0005601	Phlogopite	Russell R L, Guggenheim S (1999) The crystal structures of near-end-member phlogopite at high temperatures and heat-treated Fe-rich phlogopite: The influence of the O, OH, F site The Canadian Mineralogist 37 711-720	1999	White Well, Australia	0	293
0005600	Phlogopite	Russell R L, Guggenheim S (1999) The crystal structures of near-end-member phlogopite at high temperatures and heat-treated Fe-rich phlogopite: The influence of the O, OH, F site The Canadian Mineralogist 37 711-720	1999	White Well, Australia	0	293
0005599	Phlogopite	Russell R L, Guggenheim S (1999) The crystal structures of near-end-member phlogopite at high temperatures and heat-treated Fe-rich phlogopite: The influence of the O, OH, F site The Canadian Mineralogist 37 711-720	1999	White Well, Australia	0	293
0005598	Phlogopite	Russell R L, Guggenheim S (1999) The crystal structures of near-end-member phlogopite at high temperatures and heat-treated Fe-rich phlogopite: The influence of the O,OH,F site The Canadian Mineralogist 37 711-720	1999	Silver Crater mine, Ontario, Canada	0	293
0005597	Phlogopite	Russell R L, Guggenheim S (1999) The crystal structures of near-end-member phlogopite at high temperatures and heat-treated Fe-rich phlogopite: The influence of the O, OH, F site The Canadian Mineralogist 37 711-720	1999	Silver Crater mine, Ontario, Canada	0	293
0014816	Ephesite	Slade P G, Schultz P K, Dean C (1987) Refinement of the ephesite structure in C1 symmetry Neues Jahrbuch fur Mineralogie, Monatshefte 1987 275-287	1987	Postmasburg, district, South Africa	0	293
0014426	Masutomilite	Mizota T, Kato T, Harada K (1986) The crystal structure of masutomilite, Mn analogue of zinnwaldite Mineralogical Journal 13 13-21	1986	Tanakamiyama, Ohtsu, Japan	0	293
0015700	Hendricksite	Robert J L, Gasperin M (1985) Crystal structure refinement of hendricksite, a Zn- and Mn-rich trioctahedral potassium mica: a contribution to the crystal chemistry of zinc-bearing minerals Tschermaks Mineralogische und Petrographische Mitteilungen 34 1-14	1985	Franklin Furnace, New Jersey, USA	0	293
0012230	Polylithionite	Swanson T H, Bailey S W (1981) Redetermination of the lepidolite-2M_1 structure Clays and Clay Minerals 29 81-90	1981	Bikupice, Czech Republic	0	293
0010797	Tainiolite	Toraya H, Iwai S, Marumo F, Hirao M (1977) The crystal structure of taeniolite, KLiMg2Si4O10F2 Zeitschrift fur Kristallographie 146 73-83	1977	synthetic	0	293
0015663	Polylithionite	Sartori F (1977) The crystal structure of a 2M_1 lepidolite Tschermaks Mineralogische und Petrographische Mitteilungen 24 23-37	1977	Biskupice, Moravia, Czech Republic	0	293
0003769	Wonesite	Kogure T, Miyawaki R, Banno Y (2005) The true structure of wonesite, an interlayer-deficient trioctahedral sodium mica American Mineralogist 90 725-731	2005		0	293
0003404	Shirozulite	Ishida K, Hawthorne F C, Hirowatari F (2004) Shirozulite, KMn3(Si3Al)O10(OH)2, a new manganese-dominant trioctahedral mica: Description and crystal structure American Mineralogist 89 232-238	2004		0	293
0003534	Phlogopite	Comodi P, Fumagalli P, Montagnoli M, Zanazzi P F (2004) A single-crystal study on the pressure behavior of phlogopite and petrological implications American Mineralogist 89 647-653	2004		0.0001	293
0006977	Siderophyllite	Brigatti M F, Kile D E, Poppi L (2003) Crystal structure and chemistry of lithium-bearing trioctahedral micas-3T European Journal of Mineralogy 15 349-355	2003		0	293
0006976	Siderophyllite	Brigatti M F, Kile D E, Poppi L (2003) Crystal structure and chemistry of lithium-bearing trioctahedral micas-3T European Journal of Mineralogy 15 349-355	2003		0	293
0006975	Siderophyllite	Brigatti M F, Kile D E, Poppi L (2003) Crystal structure and chemistry of lithium-bearing trioctahedral micas-3T European Journal of Mineralogy 15 349-355	2003		0	293
0002931	Siderophyllite	Redhammer G J, Roth G (2002) Single-crystal structure refinements and crystal chemistry of synthetic trioctahedral micas KM3(Al,Si)4O10(OH)2, where M = Ni, Mg, Co, Fe, Al American Mineralogist 87 1464-1476	2002		0	293
0002927	Siderophyllite	Redhammer G J, Roth G (2002) Single-crystal structure refinements and crystal chemistry of synthetic trioctahedral micas KM3(Al,Si)4O10(OH)2, where M = Ni, Mg, Co, Fe, Al American Mineralogist 87 1464-1476	2002		0	293
0002928	Phlogopite	Redhammer G J, Roth G (2002) Single-crystal structure refinements and crystal chemistry of synthetic trioctahedral micas KM3(Al,Si)4O10(OH)2, where M = Ni, Mg, Co, Fe, Al American Mineralogist 87 1464-1476	2002		0	293
0002926	Phlogopite	Redhammer G J, Roth G (2002) Single-crystal structure refinements and crystal chemistry of synthetic trioctahedral micas KM3(Al,Si)4O10(OH)2, where M = Ni, Mg, Co, Fe, Al American Mineralogist 87 1464-1476	2002		0	293
0002925	Phlogopite	Redhammer G J, Roth G (2002) Single-crystal structure refinements and crystal chemistry of synthetic trioctahedral micas KM3(Al,Si)4O10(OH)2, where M = Ni, Mg, Co, Fe, Al American Mineralogist 87 1464-1476	2002		0	293
0002924	Phlogopite	Redhammer G J, Roth G (2002) Single-crystal structure refinements and crystal chemistry of synthetic trioctahedral micas KM3(Al,Si)4O10(OH)2, where M = Ni, Mg, Co, Fe, Al American Mineralogist 87 1464-1476	2002		0	293
0002923	Phlogopite	Redhammer G J, Roth G (2002) Single-crystal structure refinements and crystal chemistry of synthetic trioctahedral micas KM3(Al,Si)4O10(OH)2, where M = Ni, Mg, Co, Fe, Al American Mineralogist 87 1464-1476	2002		0	293
0002922	Phlogopite	Redhammer G J, Roth G (2002) Single-crystal structure refinements and crystal chemistry of synthetic trioctahedral micas KM3(Al,Si)4O10(OH)2, where M = Ni, Mg, Co, Fe, Al American Mineralogist 87 1464-1476	2002		0	293
0002921	Phlogopite	Redhammer G J, Roth G (2002) Single-crystal structure refinements and crystal chemistry of synthetic trioctahedral micas KM3(Al,Si)4O10(OH)2, where M = Ni, Mg, Co, Fe, Al American Mineralogist 87 1464-1476	2002		0	293
0002920	Phlogopite	Redhammer G J, Roth G (2002) Single-crystal structure refinements and crystal chemistry of synthetic trioctahedral micas KM3(Al,Si)4O10(OH)2, where M = Ni, Mg, Co, Fe, Al American Mineralogist 87 1464-1476	2002		0	293
0002919	Phlogopite	Redhammer G J, Roth G (2002) Single-crystal structure refinements and crystal chemistry of synthetic trioctahedral micas KM3(Al,Si)4O10(OH)2, where M = Ni, Mg, Co, Fe, Al American Mineralogist 87 1464-1476	2002		0	293
0002918	Phlogopite	Redhammer G J, Roth G (2002) Single-crystal structure refinements and crystal chemistry of synthetic trioctahedral micas KM3(Al,Si)4O10(OH)2, where M = Ni, Mg, Co, Fe, Al American Mineralogist 87 1464-1476	2002		0	293
0002917	Phlogopite	Redhammer G J, Roth G (2002) Single-crystal structure refinements and crystal chemistry of synthetic trioctahedral micas KM3(Al,Si)4O10(OH)2, where M = Ni, Mg, Co, Fe, Al American Mineralogist 87 1464-1476	2002		0	293
0002930	Annite	Redhammer G J, Roth G (2002) Single-crystal structure refinements and crystal chemistry of synthetic trioctahedral micas KM3(Al,Si)4O10(OH)2, where M = Ni, Mg, Co, Fe, Al American Mineralogist 87 1464-1476	2002		0	293
0002929	Annite	Redhammer G J, Roth G (2002) Single-crystal structure refinements and crystal chemistry of synthetic trioctahedral micas KM3(Al,Si)4O10(OH)2, where M = Ni, Mg, Co, Fe, Al American Mineralogist 87 1464-1476	2002		0	293
0006911	Fluorophlogopite	Ferraris G, Gula A, Ivaldi G, Nespolo M, Sokolova E, Uvarova Y, Khomyakov A P (2001) First structure determination of an MDO-2O mica polytype associated with a 1M polytype European Journal of Mineralogy 13 1013-1023	2001		0	293
0002509	Siderophyllite	Brigatti M F, Lugli C, Poppi L, Foord E E, Kile D E (2000) Crystal chemical variations in Li- and Fe-rich micas from Pikes Peak batholith (central Colorado) American Mineralogist 85 1275-1286	2000		0	293
0002508	Siderophyllite	Brigatti M F, Lugli C, Poppi L, Foord E E, Kile D E (2000) Crystal chemical variations in Li- and Fe-rich micas from Pikes Peak batholith (central Colorado) American Mineralogist 85 1275-1286	2000		0	293
0002507	Siderophyllite	Brigatti M F, Lugli C, Poppi L, Foord E E, Kile D E (2000) Crystal chemical variations in Li- and Fe-rich micas from Pikes Peak batholith (central Colorado) American Mineralogist 85 1275-1286	2000		0	293
0002506	Siderophyllite	Brigatti M F, Lugli C, Poppi L, Foord E E, Kile D E (2000) Crystal chemical variations in Li- and Fe-rich micas from Pikes Peak batholith (central Colorado) sample: 140(2) American Mineralogist 85 1275-1286	2000		0	293
0002505	Polylithionite	Brigatti M F, Lugli C, Poppi L, Foord E E, Kile D E (2000) Crystal chemical variations in Li- and Fe-rich micas from Pikes Peak batholith (central Colorado) sample: 140(1) American Mineralogist 85 1275-1286	2000		0	293
0002504	Polylithionite	Brigatti M F, Lugli C, Poppi L, Foord E E, Kile D E (2000) Crystal chemical variations in Li- and Fe-rich micas from Pikes Peak batholith (central Colorado) American Mineralogist 85 1275-1286	2000		0	293
0002503	Polylithionite	Brigatti M F, Lugli C, Poppi L, Foord E E, Kile D E (2000) Crystal chemical variations in Li- and Fe-rich micas from Pikes Peak batholith (central Colorado) American Mineralogist 85 1275-1286	2000		0	293
0002502	Polylithionite	Brigatti M F, Lugli C, Poppi L, Foord E E, Kile D E (2000) Crystal chemical variations in Li- and Fe-rich micas from Pikes Peak batholith (central Colorado) American Mineralogist 85 1275-1286	2000		0	293
0002501	Polylithionite	Brigatti M F, Lugli C, Poppi L, Foord E E, Kile D E (2000) Crystal chemical variations in Li- and Fe-rich micas from Pikes Peak batholith (central Colorado) American Mineralogist 85 1275-1286	2000		0	293
0002500	Polylithionite	Brigatti M F, Lugli C, Poppi L, Foord E E, Kile D E (2000) Crystal chemical variations in Li- and Fe-rich micas from Pikes Peak batholith (central Colorado) sample: 130(2) American Mineralogist 85 1275-1286	2000		0	293
0002499	Polylithionite	Brigatti M F, Lugli C, Poppi L, Foord E E, Kile D E (2000) Crystal chemical variations in Li- and Fe-rich micas from Pikes Peak batholith (central Colorado) sample: 130(1) American Mineralogist 85 1275-1286	2000		0	293
0002498	Polylithionite	Brigatti M F, Lugli C, Poppi L, Foord E E, Kile D E (2000) Crystal chemical variations in Li- and Fe-rich micas from Pikes Peak batholith (central Colorado) American Mineralogist 85 1275-1286	2000		0	293
0002497	Polylithionite	Brigatti M F, Lugli C, Poppi L, Foord E E, Kile D E (2000) Crystal chemical variations in Li- and Fe-rich micas from Pikes Peak batholith (central Colorado) American Mineralogist 85 1275-1286	2000		0	293
0002496	Polylithionite	Brigatti M F, Lugli C, Poppi L, Foord E E, Kile D E (2000) Crystal chemical variations in Li- and Fe-rich micas from Pikes Peak batholith (central Colorado) American Mineralogist 85 1275-1286	2000		0	293
0002399	Annite	Redhammer G J, Beran A, Schneider J, Amthauer G, Lottermoser W (2000) Spectroscopic and structural properties of synthetic micas on the annite-siderophyllite binary: Synthesis, crystal structure refinement, Mossbauer, and infrared spectroscopy American Mineralogist 85 449-465	2000		0	293
0002398	Annite	Redhammer G J, Beran A, Schneider J, Amthauer G, Lottermoser W (2000) Spectroscopic and structural properties of synthetic micas on the annite-siderophyllite binary: Synthesis, crystal structure refinement, Mossbauer, and infrared spectroscopy American Mineralogist 85 449-465	2000		0	293
0002397	Annite	Redhammer G J, Beran A, Schneider J, Amthauer G, Lottermoser W (2000) Spectroscopic and structural properties of synthetic micas on the annite-siderophyllite binary: Synthesis, crystal structure refinement, Mossbauer, and infrared spectroscopy American Mineralogist 85 449-465	2000		0	293
0002396	Annite	Redhammer G J, Beran A, Schneider J, Amthauer G, Lottermoser W (2000) Spectroscopic and structural properties of synthetic micas on the annite-siderophyllite binary: Synthesis, crystal structure refinement, Mossbauer, and infrared spectroscopy American Mineralogist 85 449-465	2000		0	293
0002395	Annite	Redhammer G J, Beran A, Schneider J, Amthauer G, Lottermoser W (2000) Spectroscopic and structural properties of synthetic micas on the annite-siderophyllite binary: Synthesis, crystal structure refinement, Mossbauer, and infrared spectroscopy American Mineralogist 85 449-465	2000		0	293
0002394	Annite	Redhammer G J, Beran A, Schneider J, Amthauer G, Lottermoser W (2000) Spectroscopic and structural properties of synthetic micas on the annite-siderophyllite binary: Synthesis, crystal structure refinement, Mossbauer, and infrared spectroscopy American Mineralogist 85 449-465	2000		0	293
0002393	Annite	Redhammer G J, Beran A, Schneider J, Amthauer G, Lottermoser W (2000) Spectroscopic and structural properties of synthetic micas on the annite-siderophyllite binary: Synthesis, crystal structure refinement, Mossbauer, and infrared spectroscopy American Mineralogist 85 449-465	2000		0	293
0002392	Annite	Redhammer G J, Beran A, Schneider J, Amthauer G, Lottermoser W (2000) Spectroscopic and structural properties of synthetic micas on the annite-siderophyllite binary: Synthesis, crystal structure refinement, Mossbauer, and infrared spectroscopy American Mineralogist 85 449-465	2000		0	293
0002213	Tetraferriannite	Comodi P, Zanazzi P F, Weiss Z, Rieder M, Drabek M (1999) "Cs-tetra-ferri-annite:" High-pressure and high-temperature behavior of a potential nuclear waste disposal phase American Mineralogist 84 325-332	1999		0	293
0002210	Tetraferriannite	Comodi P, Zanazzi P F, Weiss Z, Rieder M, Drabek M (1999) "Cs-tetra-ferri-annite:" High-pressure and high-temperature behavior of a potential nuclear waste disposal phase American Mineralogist 84 325-332	1999		0	293
0002208	Tetraferriannite	Comodi P, Zanazzi P F, Weiss Z, Rieder M, Drabek M (1999) "Cs-tetra-ferri-annite:" High-pressure and high-temperature behavior of a potential nuclear waste disposal phase American Mineralogist 84 325-332	1999		0.0001	293
0002225	Phlogopite	Hawthorne F C, Teertstra D K, Cerny P (1999) Crystal-structure refinement of a rubidian cesian phlogopite American Mineralogist 84 778-781	1999		0	293
0005541	Annite	Drabek M, Rieder M, Viti C, Weiss Z, Fryda J (1998) Hydrothermal synthesis of a Cs ferruginous trioctahedral mica The Canadian Mineralogist 36 755-761	1998		0	293
0001822	Phlogopite	Brigatti M F, Medici L, Saccani E, Vaccaro C (1996) Crystal chemistry and petrologic significance of Fe3+-rich phlogopite from the Tapira carbonatite complex, Brazil American Mineralogist 81 913-927	1996		0	293
0001821	Phlogopite	Brigatti M F, Medici L, Saccani E, Vaccaro C (1996) Crystal chemistry and petrologic significance of Fe3+-rich phlogopite from the Tapira carbonatite complex, Brazil American Mineralogist 81 913-927	1996		0	293
0001820	Phlogopite	Brigatti M F, Medici L, Saccani E, Vaccaro C (1996) Crystal chemistry and petrologic significance of Fe3+-rich phlogopite from the Tapira carbonatite complex, Brazil American Mineralogist 81 913-927	1996		0	293
0001819	Phlogopite	Brigatti M F, Medici L, Saccani E, Vaccaro C (1996) Crystal chemistry and petrologic significance of Fe3+-rich phlogopite from the Tapira carbonatite complex, Brazil American Mineralogist 81 913-927	1996		0	293
0001818	Phlogopite	Brigatti M F, Medici L, Saccani E, Vaccaro C (1996) Crystal chemistry and petrologic significance of Fe3+-rich phlogopite from the Tapira carbonatite complex, Brazil American Mineralogist 81 913-927	1996		0	293
0001817	Phlogopite	Brigatti M F, Medici L, Saccani E, Vaccaro C (1996) Crystal chemistry and petrologic significance of Fe3+-rich phlogopite from the Tapira carbonatite complex, Brazil American Mineralogist 81 913-927	1996		0	293
0001816	Phlogopite	Brigatti M F, Medici L, Saccani E, Vaccaro C (1996) Crystal chemistry and petrologic significance of Fe3+-rich phlogopite from the Tapira carbonatite complex, Brazil American Mineralogist 81 913-927	1996		0	293
0001815	Phlogopite	Brigatti M F, Medici L, Saccani E, Vaccaro C (1996) Crystal chemistry and petrologic significance of Fe3+-rich phlogopite from the Tapira carbonatite complex, Brazil American Mineralogist 81 913-927	1996		0	293
0001814	Phlogopite	Brigatti M F, Medici L, Saccani E, Vaccaro C (1996) Crystal chemistry and petrologic significance of Fe3+-rich phlogopite from the Tapira carbonatite complex, Brazil American Mineralogist 81 913-927	1996		0	293
0001813	Phlogopite	Brigatti M F, Medici L, Saccani E, Vaccaro C (1996) Crystal chemistry and petrologic significance of Fe3+-rich phlogopite from the Tapira carbonatite complex, Brazil American Mineralogist 81 913-927	1996		0	293
0001812	Phlogopite	Brigatti M F, Medici L, Saccani E, Vaccaro C (1996) Crystal chemistry and petrologic significance of Fe3+-rich phlogopite from the Tapira carbonatite complex, Brazil American Mineralogist 81 913-927	1996		0	293
0001811	Phlogopite	Brigatti M F, Medici L, Saccani E, Vaccaro C (1996) Crystal chemistry and petrologic significance of Fe3+-rich phlogopite from the Tapira carbonatite complex, Brazil American Mineralogist 81 913-927	1996		0	293
0001810	Phlogopite	Brigatti M F, Medici L, Saccani E, Vaccaro C (1996) Crystal chemistry and petrologic significance of Fe3+-rich phlogopite from the Tapira carbonatite complex, Brazil American Mineralogist 81 913-927	1996		0	293
0001621	Preiswerkite	Oberti R, Ungaretti L, Tlili A, Smith D C, Robert J-L (1993) The crystal structure of preiswerkite American Mineralogist 78 1290-1298	1993		0	293
0001620	Preiswerkite	Oberti R, Ungaretti L, Tlili A, Smith D C, Robert J-L (1993) The crystal structure of preiswerkite American Mineralogist 78 1290-1298	1993		0	293
0006500	Phlogopite	Brigatti M F, Poppi L (1993) Crystal chemistry of Ba-rich trioctahedral micas-1M European Journal of Mineralogy 5 857-871	1993		0	293
0006499	Phlogopite	Brigatti M F, Poppi L (1993) Crystal chemistry of Ba-rich trioctahedral micas-1M European Journal of Mineralogy 5 857-871	1993		0	293
0006498	Phlogopite	Brigatti M F, Poppi L (1993) Crystal chemistry of Ba-rich trioctahedral micas-1M European Journal of Mineralogy 5 857-871	1993		0	293
0006497	Phlogopite	Brigatti M F, Poppi L (1993) Crystal chemistry of Ba-rich trioctahedral micas-1M European Journal of Mineralogy 5 857-871	1993		0	293
0006496	Phlogopite	Brigatti M F, Poppi L (1993) Crystal chemistry of Ba-rich trioctahedral micas-1M European Journal of Mineralogy 5 857-871	1993		0	293
0006495	Phlogopite	Brigatti M F, Poppi L (1993) Crystal chemistry of Ba-rich trioctahedral micas-1M European Journal of Mineralogy 5 857-871	1993		0	293
0006494	Phlogopite	Brigatti M F, Poppi L (1993) Crystal chemistry of Ba-rich trioctahedral micas-1M European Journal of Mineralogy 5 857-871	1993		0	293
0001348	Norrishite	Tyrna P L, Guggenheim S (1991) The crystal structure of norrishite, KLiMn2Si4O12: An oxygen-rich mica American Mineralogist 76 266-271	1991		0	293
0000804	Wonesite	Spear F S, Hazen R M, Rumble D (1981) Wonesite: A new rock-forming silicate from the Post Pond Volcanics, Vermont American Mineralogist 66 100-105	1981		0	293
0000385	Fluorophlogopite	Hazen R M, Burnham C W (1973) The crystal structures of one-layer phlogopite and annite American Mineralogist 58 889-900	1973		0	293
0000311	Fluorophlogopite	McCauley J W, Newnham R E, Gibbs G V (1973) Crystal structure analysis of synthetic fluorophlogopite American Mineralogist 58 249-254	1973		0	293
0000386	Annite	Hazen R M, Burnham C W (1973) The crystal structures of one-layer phlogopite and annite American Mineralogist 58 889-900	1973		0	293
0000114	Phlogopite	Steinfink H (1962) Crystal structure of a trioctahedral mica: Phlogopite American Mineralogist 47 886-889	1962		0	293
0000077	Phlogopite	Pabst A (1955) Redescription of the single layer structure of the micas American Mineralogist 40 967-974	1955		0	293
0000026	Phlogopite	Hendricks S B, Jefferson M E (1939) Polymorphism of the micas with optical measurements American Mineralogist 24 729-771	1939		0	293
0000025	Phlogopite	Hendricks S B, Jefferson M E (1939) Polymorphism of the micas with optical measurements American Mineralogist 24 729-771	1939		0	293
0000024	Phlogopite	Hendricks S B, Jefferson M E (1939) Polymorphism of the micas with optical measurements American Mineralogist 24 729-771	1939		0	293
0002211	Tetraferriannite	Comodi P, Zanazzi P F, Weiss Z, Rieder M, Drabek M (1999) "Cs-tetra-ferri-annite:" High-pressure and high-temperature behavior of a potential nuclear waste disposal phase American Mineralogist 84 325-332	1999		0	569
0002212	Tetraferriannite	Comodi P, Zanazzi P F, Weiss Z, Rieder M, Drabek M (1999) "Cs-tetra-ferri-annite:" High-pressure and high-temperature behavior of a potential nuclear waste disposal phase American Mineralogist 84 325-332	1999		0	708
0003535	Phlogopite	Comodi P, Fumagalli P, Montagnoli M, Zanazzi P F (2004) A single-crystal study on the pressure behavior of phlogopite and petrological implications American Mineralogist 89 647-653	2004		1.2	293
0003536	Phlogopite	Comodi P, Fumagalli P, Montagnoli M, Zanazzi P F (2004) A single-crystal study on the pressure behavior of phlogopite and petrological implications American Mineralogist 89 647-653	2004		3.2	293
0000628	Fluorophlogopite	Hazen R M, Finger L W (1978) The crystal structures and compressibilities of layer minerals at high pressure. II. Phlogopite and chlorite American Mineralogist 63 293-296	1978		3.5	293
0002209	Tetraferriannite	Comodi P, Zanazzi P F, Weiss Z, Rieder M, Drabek M (1999) "Cs-tetra-ferri-annite:" High-pressure and high-temperature behavior of a potential nuclear waste disposal phase American Mineralogist 84 325-332	1999		3.94	293
0003537	Phlogopite	Comodi P, Fumagalli P, Montagnoli M, Zanazzi P F (2004) A single-crystal study on the pressure behavior of phlogopite and petrological implications American Mineralogist 89 647-653	2004		5	293
0003538	Phlogopite	Comodi P, Fumagalli P, Montagnoli M, Zanazzi P F (2004) A single-crystal study on the pressure behavior of phlogopite and petrological implications American Mineralogist 89 647-653	2004		6	293

CIF Raw Data - click here to close

data_global
_chemical_name_mineral 'Fluorophlogopite'
loop_
_publ_author_name
'Scordari F'
'Schingaro E'
'Ventruti G'
'Nicotra E'
'Viccaro M'
'Tagliani S M'
_journal_name_full 'American Mineralogist'
_journal_volume 98 
_journal_year 2013
_journal_page_first 1017
_journal_page_last 1025
_publ_section_title
;
 Fluorophlogopite from Piano delle Concazze (Mt. Etna, Italy): Crystal chemistry
 and implications for the crystallization conditions
 Note: Sample E3
;
_database_code_amcsd 0020183
_chemical_compound_source 'Piano delle Concazze, Mt. Etna, Italy'
_chemical_formula_sum 'K.897 Si3.923 Mg2.767 Fe.232 O10 F2'
_cell_length_a 5.3237
_cell_length_b 9.2221
_cell_length_c 10.1159
_cell_angle_alpha 90
_cell_angle_beta 100.249
_cell_angle_gamma 90
_cell_volume 488.723
_exptl_crystal_density_diffrn      2.878
_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
K   0.00000   0.00000   0.00000   0.89700   0.03110
SiT   0.57472   0.16681   0.22370   0.98080   0.00900
MgM1   0.00000   0.50000   0.50000   0.76720   0.00980
FeM1   0.00000   0.50000   0.50000   0.23230   0.00980
MgM2   0.00000   0.83616   0.50000   0.79320   0.01110
MgM2   0.00000   0.83616   0.50000   0.20650   0.01110
O1   0.81700   0.23790   0.16507   1.00000   0.01870
O2   0.53060   0.00000   0.16580   1.00000   0.01830
O3   0.63090   0.16750   0.38995   1.00000   0.01040
F4   0.13020   0.00000   0.40050   1.00000   0.01290
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
K 0.03180 0.03120 0.02990 0.00000 0.00480 0.00000
SiT 0.00880 0.00830 0.00990 0.00000 0.00170 0.00010
MgM1 0.00870 0.00780 0.01350 0.00000 0.00320 0.00000
FeM1 0.00870 0.00780 0.01350 0.00000 0.00320 0.00000
MgM2 0.00770 0.01400 0.01150 0.00000 0.00140 0.00000
MgM2 0.00770 0.01400 0.01150 0.00000 0.00140 0.00000
O1 0.01730 0.02440 0.01450 -0.00160 0.00320 -0.00690
O2 0.02720 0.01280 0.01390 0.00000 0.00120 0.00000
O3 0.01050 0.01040 0.01020 0.00010 0.00160 0.00050
F4 0.01190 0.01420 0.01270 0.00000 0.00230 0.00000

Synonyms of Trioctahedral micaHide

Biotite Subgroup

Relationship of Trioctahedral mica to other SpeciesHide

Member of:

Mica Group

Other Members of Mica Group:

Dioctahedral mica	A major subgroup of the micas, where there are two octahedrally coordinated D cations per formula unit.
Montdorite	KFe²⁺_1.5Mn²⁺_0.5Mg_0.5Si₄O₁₀(F,OH)₂	Mon. 2/m : B2/m
'UM1988-22-SiO:AlCaFFeHKLiMg'	KLiMgAl₂Si₃O₁₀F₂	Mon.
'UM2003-27-SiO:AlCsFFeHLi'	CsFe²⁺₃(Si₃Al)O₁₀(F,OH)₂
'UM2003-28-SiO:AlCsFFeHMg'	Cs(Mg,Fe)₃(Si₃Al)O₁₀(F,OH)₂
'UM2003-30-SiO:AlFLiRb'	RbLi₂AlSi₄O₁₀(F,OH)₂
'UM2003-31-SiO:AlHFeRb'	RbFe²⁺₃(Si₃Al)O₁₀(OH,F)₂
'Unnamed Nickel-rich Mica'	K_0.5(Ni_1.5 Al_0.6 Cr_0.4 Mg_0.2 Fe_0.1) (Si_3.3 Al_0.7)O₁₀(OH)₂
Voloshinite	Rb(LiAl_1.5◻_0.5)(Al_0.5Si_3.5)O₁₀F₂	Mon. 2/m : B2/b
Yangzhumingite	KMg_2.5(Si₄O₁₀)F₂	Mon. 2/m : B2/m

Trioctahedral mica Members:

Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
Annite	KFe²⁺₃(AlSi₃O₁₀)(OH)₂	Mon. 2/m : B2/m
Eastonite	KMg₂Al(Al₂Si₂O₁₀)(OH)₂	Mon.
Fluorannite	KFe²⁺₃(Si₃Al)O₁₀F₂	Mon. 2/m : B2/m
Fluorophlogopite	KMg₃(Si₃Al)O₁₀F₂	Mon. 2/m : B2/m
Fluorotetraferriphlogopite	KMg₃(Fe³⁺Si₃O₁₀)F₂	Mon. 2/m : B2/m
Oxyphlogopite	K(Mg,Ti,Fe)₃[(Si,Al)₄O₁₀](O,F)₂	Mon. 2/m : B2/m
Phlogopite	KMg₃(AlSi₃O₁₀)(OH)₂	Mon. 2/m : B2/m
Siderophyllite	KFe²⁺₂Al(Al₂Si₂O₁₀)(OH)₂	Mon.
Tetraferriannite	KFe²⁺₃(Si₃Fe³⁺)O₁₀(OH)₂	Mon. 2/m : B2/m
Tetraferriphlogopite	KMg₃(Si₃Fe³⁺)O₁₀(OH)₂	Mon. 2/m : B2/m
Lepidolite
Fluorluanshiweiite	KLiAl_1.5(Si_3.5Al_0.5)O₁₀F₂	Mon. 2/m : B2/m
Luanshiweiite	KLiAl_1.5(Si_3.5Al_0.5)O₁₀(OH)₂	Mon. 2/m : B2/b
Polylithionite	KLi₂Al(Si₄O₁₀)(F,OH)₂	Mon. 2/m : B2/b
'Polylithionite-Trilithionite Series'
Trilithionite	K(Li_1.5Al_1.5)(AlSi₃O₁₀)(F,OH)₂	Mon. 2/m : B2/b
Aspidolite	NaMg₃(AlSi₃O₁₀)(OH)₂	Mon. 2/m : B2/m
Balestraite	KLi₂V⁵⁺Si₄O₁₂	Mon. 2 : B2
Ephesite	NaLiAl₂(Al₂Si₂O₁₀)(OH)₂	Tric. 1 : P1
Garmite	CsLiMg₂(Si₄O₁₀)F₂	Mon.
Hendricksite	KZn₃(Si₃Al)O₁₀(OH)₂	Mon. 2/m : B2/m
Kreiterite	CsLi₂Fe³⁺(Si₄O₁₀)F₂	Mon.
Masutomilite	K(LiAlMn²⁺)[AlSi₃O₁₀]F₂	Mon. 2 : B2
Norrishite	KLiMn³⁺₂(Si₄O₁₀)O₂	Mon. 2/m : B2/m
Orlovite	KLi₂Ti(Si₄O₁₀)OF	Mon. 2 : B2
Preiswerkite	NaMg₂Al(Al₂Si₂O₁₀)(OH)₂	Mon. 2/m : B2/b
Shirokshinite	K(NaMg₂)(Si₄O₁₀)F₂	Mon. 2/m : B2/m
Shirozulite	KMn²⁺₃(Si₃Al)O₁₀(OH)₂	Mon. 2/m : B2/m
Sokolovaite	CsLi₂Al(Si₄O₁₀)F₂	Mon.
Suhailite	(NH₄)Fe²⁺₃(AlSi₃O₁₀)(OH)₂	Mon. 2/m : B2/m
Tainiolite	KLiMg₂(Si₄O₁₀)F₂	Mon. 2/m : B2/m
Wonesite	(Na,K,◻)(Mg,Fe,Al)₆(Si,Al)₈O₂₀(OH,F)₄	Mon. 2/m : B2/m
'Zinnwaldite'

Click on any node to view relationships. Formula-derived relationship network for the group members above. Use Find related species to add formula-neighbour species outside the current group view. Solid links show inferred chemical differences; dashed violet links show same-formula crystallographic differences. Hydration states are not treated as relationship changes. These relationships do not imply any real-world substitution reactions between these species.

Other InformationHide

Health Risks:

No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.

Trioctahedral mica in petrologyHide

An essential component of rock names highlighted in red, an accessory component in rock names highlighted in green.

Internet Links for Trioctahedral micaHide

mindat.org URL:

https://www.mindat.org/min-53393.html
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References for Trioctahedral micaHide

Reference List:

Dana

Redhammer, G. J., Amthauer, G., Lottermoser, W., Bernroider, M., Tippelt, G., Roth, G. (2005) X-ray powder diffraction and 57Fe – Mössbauer spectroscopy of synthetic trioctahedral micas {K}[Me3]⟨TSi3⟩O10(OH)2, Me = Ni2+, Mg2+, Co2+, Fe2+; T = Al3+, Fe3+. Mineralogy and Petrology, 85 (1-2). 89-115 doi:10.1007/s00710-005-0096-2

Significant localities for Trioctahedral micaHide

Showing 49 significant localities out of 20,106 recorded on mindat.org.

This map shows a selection of localities that have latitude and longitude coordinates recorded. Click on the

symbol to view information about a locality. The

symbol next to localities in the list can be used to jump to that position on the map.

Hide all sections | Show all sections

Locality ListHide

- This locality has map coordinates listed.

- This locality has estimated coordinates. ⓘ - Click for references and further information on this occurrence. ? - Indicates mineral may be doubtful at this locality.

- Good crystals or important locality for species.

- World class for species or very significant. (TL) - Type Locality for a valid mineral species. (FRL) - First Recorded Locality for everything else (eg varieties). ~~Struck out~~ - Mineral was erroneously reported from this locality. Faded * - Never found at this locality but inferred to have existed at some point in the past (e.g. from pseudomorphs).

All localities listed without proper references should be considered as questionable.


Australia
New South Wales Forbes Co. Grenfell ⓘ Hoskins mine	[Norrishite] AM 1989 +2 other references
Victoria East Gippsland Shire Glen Valley ⓘ Blue Jacket Tin Mine (Blue Jacket Reef)	[Lepidolite] Personally collected by Ryan Eagle in ...
Western Australia Ashburton Shire ⓘ Wittenoom	[Tetraferriannite] Miyano et al. (1983)

Austria
Tyrol Schwaz District ⓘ Zillertal	[Aspidolite] von Kobell (1869) +1 other reference

Canada
Québec Abitibi-Témiscamingue La Vallée-de-l'Or RCM Réservoir-Dozois ⓘ Cabonga Reservoir	[Biotite] Olivier Langelier Collection
Laurentides Antoine-Labelle RCM Notre-Dame-du-Laus ⓘ Des Cedres Dam	[Aspidolite] Belley et al. (2016)

China
Henan Sanmenxia Lushi County Guanpo Guanpo pegmatite field ⓘ Pegmatite vein no. 309	[Luanshiweiite] Williams et al. (2012) +2 other references
Nanyangshan pegmatite field ⓘ Nanyangshan 703 deposit	[Fluorluanshiweiite] Miyawaki et al. (2019) +2 other references
Inner Mongolia Baotou City Bayan Obo mining district Bayan Obo deposit ⓘ East Mine	[Fluorotetraferriphlogopite] Williams et al. (2010) +2 other references
Jiangsu Suzhou Suzhou City ⓘ Western suburb	[Fluorannite] Shen Ganfu et al. (2000)

Germany
Baden-Württemberg Karlsruhe Region Neckar-Odenwald-Kreis Waldbrunn Waldkatzenbach ⓘ Katzenbuckel	[Biotite var: Wodanite] Freudenberg (1919)
Rhineland-Palatinate Mayen-Koblenz Mendig Bell ⓘ Rothenberg Quarry	[Oxyphlogopite] Chukanov N.V. et al. (2010)

Greenland
Kujalleq Igaliku Narsaarsuk Plateau ⓘ Narssârssuk pegmatite	[Tainiolite] Bøggild (1953)
Ilímaussaq complex ⓘ Kangerluarsuk Fjord	[Polylithionite] Lorentzen (1881) +2 other references

Italy
Liguria La Spezia Province Borghetto di Vara ⓘ Cerchiara Mine	[Balestraite] Williams et al. (2013) +1 other reference
Sicily Metropolitan City of Catania Biancavilla ⓘ Mt Calvario	[Fluorophlogopite] Gianfagna et al. (2007) +1 other reference

Japan
Aichi Prefecture Kitashitara County Shitara ⓘ Taguchi mine	[Shirozulite] Ishida et al. (2004)
Gifu Prefecture Ibi District Ibigawa-cho ⓘ Kasuga mine	[Aspidolite] Banno et al. (2005) +1 other reference
Shiga Prefecture Otsu City ⓘ Tanakami-yama (Tanokami-yama)	[Masutomilite] Nagashima (1975) +2 other references

Namibia
Erongo Region Karibib Constituency Otjua Farm 37 ⓘ Otjua Mine	[Lepidolite] von Bezing (2007)

Russia
Murmansk Oblast Kovdorsky District Kovdor Massif ⓘ Kovdor Zheleznyi Mine	[Tetraferriphlogopite] World of Stones 95: 5-6 +3 other references
Kukisvumchorr Mt ⓘ Kirovskii apatite mine	[Shirokshinite] Pekov et al. (2003)

Spain
Andalusia Málaga ⓘ Fuengirola	[Suhailite] Ruiz Cruz et al. (2009)

Sweden
Värmland County Filipstad Persberg ore district Pajsberg ⓘ Harstigen Mine	[Biotite var: Manganophyllite] Igelström (1872) +1 other reference

Switzerland
Valais Goms Binn Geisspfad area ⓘ Geisspfad pass	[Preiswerkite] Keusen et al. (1980) +1 other reference

Tajikistan
Districts of Republican Subordination ⓘ Dara-i-Pioz Massif	[Garmite, Kreiterite, Orlovite, Sokolovaite] Agakhanov et al. (2005) +6 other references

Turkey
İzmir Province Selçuk District Efes ⓘ Gumuch-dagh	[Ephesite] Smith J L (1851) +2 other references

USA
Colorado El Paso County ⓘ Pikes Peak	[Siderophyllite] Eckel et al. (1997)
Connecticut Middlesex County East Hampton ⓘ Anderson No. 1 Mica Mine	[Lepidolite] USGS Professional Paper 255. +9 other references
Haddam Haddam Neck ⓘ Gillette Quarry (J-J Mine; Haddam Neck Quarry)	[Lepidolite] Bowman (1902) +4 other references
Portland Collins Hill Strickland pegmatite ⓘ Strickland Quarry	[Lepidolite] USGS Professional Paper 255: 333-338. +5 other references
ⓘ Walden Gem Quarry	[Lepidolite] Barton and Goldsmith (1968) +3 other references
Tolland County Willington ⓘ Becker Quarry	[Biotite] Ague (1995) +1 other reference
Maine Oxford County Paris ⓘ Mount Mica Quarry	[Lepidolite] King et al. (1991) +3 other references
Massachusetts Essex County ⓘ Rockport	[Annite] Dana et al. (1868) +1 other reference
New Jersey Sussex County Franklin ⓘ Fowler Quarry (Nichol Quarry; B. Nicoll Quarry; Nicoll Quarry; Nicol Quarry; Cellate Quarry)	[Fluorophlogopite, Phlogopite] Dunn (1995)
ⓘ Franklin Mine	[Hendricksite] Frondel et al. (1966) +3 other references
ⓘ Buckwheat pit	[Hendricksite] Frondel et al. (1966)
Ogdensburg Sterling Hill ⓘ Passaic pit (Marshall Mine; Passaic Mine)	[Hendricksite, Phlogopite] Moritz (n.d.) +2 other references
ⓘ Sterling Mine	[Fluorophlogopite] Tracy (1991)
Sparta Township ⓘ Lime Crest Quarry	[Phlogopite] Jaszczak (1997)
New York St. Lawrence County Pierrepont West Pierrepont ⓘ Selleck Road locality (Selleck Road tremolite locality)	[Phlogopite] Robinson et al. (2007) +1 other reference
Pennsylvania Northampton County Easton Chestnut Hill C.K. Williams Quarry complex ⓘ Sherrer Quarry	[Eastonite] The Mineralogy of Pennsylvania +5 other references
Vermont Windsor County Norwich Mt Cube Quadrangle ⓘ Post Pond Volcanics	[Wonesite] Amer.Min. (1981)

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