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Euxenite Group

A group of related mineral species

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Photos of Euxenite Group (727)Recorded Ages and Analyses Discuss Euxenite Group

Euxenite Group Gallery Search Photos of Euxenite Group

Edit Euxenite Group Add Synonym Edit CIF structures Clear Cache

Euxenite-(Y)

Frikstad 07 Feldspar Quarry, Frikstad, Iveland, Agder, Norway

Fersmite

Alpe Rosso, Orcesco, Druogno, Verbano-Cusio-Ossola Province, Piedmont, Italy

Euxenite-(Y)

Baveno, Verbano-Cusio-Ossola Province, Piedmont, Italy

Fersmite

Alpe Rosso, Orcesco, Druogno, Verbano-Cusio-Ossola Province, Piedmont, Italy

Euxenite-(Y)

Frikstad 07 Feldspar Quarry, Frikstad, Iveland, Agder, Norway

Fersmite

Alpe Rosso, Orcesco, Druogno, Verbano-Cusio-Ossola Province, Piedmont, Italy

Euxenite-(Y)

Baveno, Verbano-Cusio-Ossola Province, Piedmont, Italy

Fersmite

Alpe Rosso, Orcesco, Druogno, Verbano-Cusio-Ossola Province, Piedmont, Italy

Euxenite-(Y)

Frikstad 07 Feldspar Quarry, Frikstad, Iveland, Agder, Norway

Fersmite

Alpe Rosso, Orcesco, Druogno, Verbano-Cusio-Ossola Province, Piedmont, Italy

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About Euxenite GroupHide

Formula:

(Y|Ca|Ce|U|Th)(Nb|Ta|Ti|Zr)₂O₆

Compare the closely related Aeschynite Group.

Unique IdentifiersHide

Mindat ID:

47564

Long-form identifier:

mindat:1:1:47564:4

Chemistry of Euxenite GroupHide

Mindat Formula:

(Y|Ca|Ce|U|Th)(Nb|Ta|Ti|Zr)₂O₆

Age distributionHide

Recorded ages:

Precambrian : 2790 ± 25 Ma to 620 Ma - based on 8 recorded ages.

Sample ages:

Sample ID	Recorded age	Geologic Time	Dating method
1	620 Ma	Ediacaran	Pb206/Pb207
2	1060 ± 6 Ma	Stenian	U-Pb concordia-discordia intersection
3	1900 ± 5 Ma	Orosirian	U-Pb
4	2360 ± 10 Ma	Siderian	U-Pb
5	2590 ± 25 Ma	Neoarchean	U-Pb
6	2790 ± 25 Ma	Neoarchean	Pb-Pb

Sample references:

ID	Locality	Reference
1	Ambodivoandelaka, Ankisabe, Soavinandriana District, Itasy, Madagascar	Besaire, Henri (1963) La géochronologie a Madagascar en 1962. Annales géologiques du Service des mines, 33. 11-16
2	Gloserheia, Froland, Agder, Norway	Baadsgaard, H., Chaplin, C., & Griffin, W. L. (1984). Geochronology of the Gloserheia pegmatite, Froland, southern Norway. Norsk geologisk tidsskrift, 64 (2), 111-119.
3	Pinga Creek pegmatite field, Abydos Station, Port Hedland Shire, Western Australia, Australia	Sweetapple, Marcus T., Collins, Peter L. F. (2002) Genetic Framework for the Classification and Distribution of Archean Rare Metal Pegmatites in the North Pilbara Craton, Western Australia. Economic Geology, 97 (4) 873-895 doi:10.2113/gsecongeo.97.4.873
4	" "	Sweetapple, Marcus T., Collins, Peter L. F. (2002) Genetic Framework for the Classification and Distribution of Archean Rare Metal Pegmatites in the North Pilbara Craton, Western Australia. Economic Geology, 97 (4) 873-895 doi:10.2113/gsecongeo.97.4.873
5	" "	Sweetapple, Marcus T., Collins, Peter L. F. (2002) Genetic Framework for the Classification and Distribution of Archean Rare Metal Pegmatites in the North Pilbara Craton, Western Australia. Economic Geology, 97 (4) 873-895 doi:10.2113/gsecongeo.97.4.873
6	" "	Sweetapple, Marcus T., Collins, Peter L. F. (2002) Genetic Framework for the Classification and Distribution of Archean Rare Metal Pegmatites in the North Pilbara Craton, Western Australia. Economic Geology, 97 (4) 873-895 doi:10.2113/gsecongeo.97.4.873

Chemical AnalysisHide

Oxide wt%:

	1
Nb₂O₅	23.49 %
Ta₂O₅	2.55 %
TiO₂	25.64 %
SiO₂	0.47 %
SnO₂	0.12 %
UO₂	7.95 %
ThO₂	2.40 %
REE total	25.77 %
Sc₂O₃	0.03 %
PbO	0.12 %
Al₂O₃	0.07 %
FeO	0.40 %
Fe₂O₃	4.66 %
MnO	0.18 %
MgO	0.08 %
CaO	2.8 %
BaO	0.0014 %
SrO	0.001 %
Cr₂O₃	0.001 %
CoO	0.001 %
NiO	0.001 %
CuO	0.001 %
H₂₀	3.26 %
Total:	99.9964 %

Sample references:

ID	Locality	Reference	Notes
1	Kalstadgangen, Lindvikskollen-Kalstadgangen pegmatite, Kragerø, Telemark, Norway	Hongslo, T.; Langmyhr, Finn Johan (1960) Contributions to the mineralogy of Norway. No. 6. On the chemical composition of Blomstrandine and euxenite. Norsk Geologisk Tidsskrift [Norwegian Journal of Geology], 40 (2). 157-164	Whetchemical analyses Note: The stannic oxide is contaminated with barium.

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	Temp (K)
0012371	Fersmite	Gurbanova O A, Rastsvetaeva R K, Kashaev A A, Smolin A S (2001) Refined crystal structure of TR-fersmite (TR = Ce) Crystallography Reports 46 194-195	2001	Ust'-Biran deposit	293
0006507	Uranopolycrase	Aurisicchio C, Orlandi P, Pasero M, Perchiazzi N (1993) Uranopolycrase, the uranium-dominant analogue of polycrase-(Y), a new mineral from Elba Island, Italy, and its crystal structure European Journal of Mineralogy 5 1161-1165	1993	Elba Island, Italy	293
0000196	Fersmite	Cummings J P, Simonsen S H (1970) The crystal structure of calcium niobate (CaNb2O6) American Mineralogist 55 90-97	1970	synthetic	293
0010827	Euxenite-(Y)	Weitzel H, Schrocke H (1980) Kristallstrukturverfeinerungen von euxenit, Y(Nb0.5Ti0.5)2O6, und M-fergusonit, YNbO4 Zeitschrift fur Kristallographie 152 69-82	1980		293

CIF Raw Data - click here to close

data_global
_chemical_name_mineral 'Fersmite'
loop_
_publ_author_name
'Gurbanova O A'
'Rastsvetaeva R K'
'Kashaev A A'
'Smolin A S'
_journal_name_full 'Crystallography Reports'
_journal_volume 46 
_journal_year 2001
_journal_page_first 194
_journal_page_last 195
_publ_section_title
;
 Refined crystal structure of TR-fersmite (TR = Ce)
;
_database_code_amcsd 0012371
_chemical_compound_source 'Ust'-Biran deposit'
_chemical_formula_sum '(Ca.89 Ce.11) (Nb1.3 Ti.7) O6'
_cell_length_a 5.762
_cell_length_b 14.988
_cell_length_c 5.246
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 90
_cell_volume 453.049
_exptl_crystal_density_diffrn      4.418
_symmetry_space_group_name_H-M 'P c a n'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '-x,y,1/2+z'
  'x,-y,1/2-z'
  '1/2+x,1/2-y,z'
  '1/2-x,1/2+y,-z'
  '1/2+x,1/2+y,1/2-z'
  '1/2-x,1/2-y,1/2+z'
  '-x,-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
CaA   0.22600   0.50000   0.25000   0.89000   0.01216
CeA   0.22600   0.50000   0.25000   0.11000   0.01216
NbB   0.18270   0.16620   0.29990   0.65000   0.01039
TiB   0.18270   0.16620   0.29990   0.35000   0.01039
O1   0.39950   0.08860   0.40400   1.00000   0.01849
O2   0.42980   0.40130   0.51100   1.00000   0.01887
O3   0.36500   0.25760   0.12850   1.00000   0.01646

Other Language Names for Euxenite GroupHide

German:Euxenitgruppe

Relationship of Euxenite Group to other SpeciesHide

Euxenite Group Members:

Euxenite-(Y)	(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)₂O₆	Orth. mmm(2/m2/m2/m) : Pbcn
Fersmite	CaNb₂O₆	Orth. mmm(2/m2/m2/m) : Pbcn
Kobeite-(Y)	(Y,U)(Ti,Nb)₂(O,OH)₆ (?)	Iso.
Loranskite-(Y)	(Y,Ce,Ca)ZrTaO₆ (?)
Tanteuxenite-(Y)	Y(Ta,Nb,Ti)₂(O,OH)₆	Orth. mmm(2/m2/m2/m) : Pbcn
Uranopolycrase	(U⁴⁺,Y)(Ti,Nb)₂O₆	Orth. mmm(2/m2/m2/m) : Pbcn
Yttrocrasite-(Y)	(Y,Th,Ca,U)(Ti,Fe)₂(O,OH)₆	Amor.

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.

RadioactivityHide

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.

Internet Links for Euxenite GroupHide

mindat.org URL:

https://www.mindat.org/min-47564.html
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References for Euxenite GroupHide

Reference List:

Ismailzade, I.G. (1958) Crystal structure of the niobiates and the tantalates of bivalent metals and their solid solutions. Crystallography Reports 22: 1480-1482.

Localities for Euxenite GroupHide

Showing 933 localities.

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.

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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 Mootwingee Co. ⓘ Nundora Station	[Fersmite] Johns-Mead et al. (2024)
Northern Territory Central Desert Region ⓘ Harts Range (Harts Ranges; Hartz Range; Hartz Ranges)	[Euxenite-(Y)]
Ambalindum Station Harding Springs ⓘ Yambla Prospect	[Euxenite-(Y)] Drake-Brockman (1995)
South Australia Pastoral Unincorporated Area Wooltana Station (Wooltana) Paralana High Plains ⓘ Beverley Mine	[Euxenite-(Y)] Wülser et al. (2011)
Western Australia Bridgetown-Greenbushes Shire Greenbushes tinfield ⓘ Greenbushes Mine ?	[Euxenite-(Y)] Econ Geol (1995)
East Pilbara Shire Marble Bar ⓘ Moolyella pegmatite field	[Euxenite-(Y), Tanteuxenite-(Y)] The Simpson Mineral Collection of the ...
Shaw River District ⓘ Cooglegong pegmatite field	[Euxenite-(Y), Tanteuxenite-(Y)] Simpson (1948)
ⓘ Trigg Hill pegmatite group	[Tanteuxenite-(Y)] Jacobson et al. (2007) +2 other references
Mukinbudin Shire Mukinbudin ⓘ Calcaling pegmatite	[Euxenite-(Y)] Calderwood +2 other references
Port Hedland Shire Abydos Station ⓘ Pinga Creek pegmatite field	[Tanteuxenite-(Y)] Simpson (1928)
ⓘ Leeds Tin Find (Hall's Tin Find; Pinga Tin Mine)	[Euxenite-(Y), Tanteuxenite-(Y)] Jacobson et al. (2007)
ⓘ White Springs	[Tanteuxenite-(Y)] Jacobson et al. (2007)
Wodgina ⓘ Wodgina Tantalite Mine (Wodgina pegmatite; Main tantalite dyke)	[Euxenite-(Y), Fersmite] Simpson (1928)
Mugarinya Community ⓘ Mount Francisco	[Tanteuxenite-(Y)] Simpson (1928) +1 other reference
Upper Gascoyne Shire Yinnietharra ⓘ Camel Hill pegmatites	[Euxenite-(Y)] Fetherston (2004)
ⓘ Mineral Claim 790 Pegmatite	[Tanteuxenite-(Y)] Peter Downes
ⓘ Wabli Creek pegmatites	[Euxenite-(Y)] Jacobson et al. (2007) +2 other references

Austria
Carinthia Spittal an der Drau District Reißeck Kolbnitz Riekengraben ⓘ Gamolnigspitze	[Euxenite-(Y)] Walter (2021)
Rennweg am Katschberg Pölla valley Lanisch ⓘ Schurfspitze (Egydi adit; Ochsenleiten)	Auer (2021)
Lower Austria Gmünd District Schrems Gebharts ⓘ Widy quarry	[Euxenite-(Y)] KOLLER (1978)
Krems-Land District Weinzierl am Walde ⓘ Blocherleitengraben ?	[Euxenite-(Y)] Kolitsch (2017)
Neunkirchen District Gloggnitz Schlossberg ⓘ ~~Schlossberg quarry~~	[Kobeite-(Y)] - (n.d.) +3 other references
Waidhofen an der Thaya District Pfaffenschlag bei Waidhofen Artolz ⓘ Poschacher Quarry	[Euxenite-(Y)] KOLLER (1978)
Salzburg Zell am See District Krimml Rainbach valley ⓘ Roßkar - Nördliche Zillerscharte area	[Euxenite-(Y)] Steiner&Melcher (2020)
Neukirchen am Großvenediger Abichl Alp - Beryller area ⓘ Beryller - south of ("Beryller")	[Euxenite-(Y)] Revheim (2007) +1 other reference
Hopffeld area ⓘ Hopffeldboden	[Euxenite-(Y), Tanteuxenite-(Y)] Strasser (1989)
Rauris ⓘ Kaiserer quarry (Deisl quarry)	[Euxenite-(Y)] Strasser (1989)
ⓘ Lohning quarry (Lohninger quarry)	[Euxenite-(Y)] Strasser (1989)
Styria Deutschlandsberg District Deutschlandsberg ⓘ Stoffhütte pegmatite	[Fersmite] Postl et al. (1987)
Murtal District Pusterwald Spodumene pegmatites ⓘ Hohenwart	[Fersmite] Mali (2004)
ⓘ Scharnitzfeld	[Fersmite] Mali (2004)
Tyrol Schwaz District Finkenberg ⓘ Hohe Wand east slope	[Euxenite-(Y)] Exel (1993)

Brazil
Bahia ⓘ Caetité	[Euxenite-(Y)] A.M.D.V. Chaves (2005)
ⓘ Mata Azul pegmatitic field	[Euxenite-(Y)] Queiroz et al. (2018)
Minas Gerais ⓘ Divinésia	[Euxenite-(Y)] CÂNDIDO FILHO +1 other reference
ⓘ Iron Quadrangle	[Euxenite-(Y)] Morteani et al. (2000)
Jaguaraçu ⓘ Jaguaraçu pegmatite	[Euxenite-(Y)] Cassedanne et al. (1994)
Poços de Caldas ⓘ Morro do Ferro	[Fersmite] Gomes et al. (2023)
ⓘ Poços de Caldas alkaline complex	[Fersmite] Gomes et al. (2023)
ⓘ Rio Pomba	[Euxenite-(Y)] Polycrase specimen in the British ...
Pará Canaã dos Carajás ⓘ Jatobá deposit	[Euxenite-(Y)] Campo Rodriguez et al. (2024)
Paraíba Pedra Lavrada ⓘ Alto Feio	[Fersmite] Beurlen et al. (2008)
Rio Grande do Norte Parelhas ⓘ Alto dos Quintos Mine	[Fersmite] Beurlen +4 other references
Santa Catarina Anitápolis ⓘ Anitápolis deposit	[Fersmite] COMIN-CHIARAMONTI et al. (2002)
Tocantins Jaú do Tocantins ⓘ Outcrop No. 17 pegmatite	[Euxenite-(Y)] Queiroz (2016)

Bulgaria
Pazardzhik Province Velingrad Municipality ⓘ Grantcharitsa tungsten deposit	[Euxenite-(Y), Uranopolycrase] Tarassov et al. (2022)
Plovdiv Province Laki Municipality Laki Djurkovo Complex ⓘ Djurkovo mine	[Fersmite] Georgieva et al. (2023)
Smolyan Province ⓘ Chepelare Municipality	[Tanteuxenite-(Y)] Svetoslav Petrussenko et al. (2007)

Burkina Faso
Cascades Region Comoé Province Mangodara Department ⓘ Unnamed pegmatites	[Euxenite-(Y)] Bonzi et al. (2023)

Canada
British Columbia Cariboo Mining Division Wicheeda Lake ⓘ Wicheeda Carbonatite Complex	[Euxenite-(Y)] Dalsin (2013) +1 other reference
Golden Mining Division ⓘ Bugaboo Creek Placer	[Euxenite-(Y)] Peatfield (n.d.)
ⓘ Forster Creek Placer	[Euxenite-(Y)] Peatfield (n.d.)
ⓘ KIN property	[Euxenite-(Y)] Caudle +1 other reference
ⓘ Malloy Creek Placer	[Euxenite-(Y)] Peatfield (n.d.)
Radium Hot Springs ⓘ Mount Brussilof mine (Bay Mag Mine)	[Fersmite] GJ Simandl (1991) +2 other references
ⓘ Vowell Creek Placer	[Euxenite-(Y)] Peatfield (n.d.)
Kamloops Mining Division Blue River carbonatites ⓘ Fir carbonatite	[Fersmite] Chudy T et al. (2014)
ⓘ Verity claim	[Fersmite] George J. Simandl (2001)
ⓘ Specimen pit	[Fersmite] Blue River Carbonatites et al. (http://www.commerceresources.com/i/pdf/05-BCGOVRREPORT.pdf)
ⓘ Upper Fir carbonatite	[Fersmite] Berger et al. (2009)
Omineca Mining Division Williston Lake ⓘ Aley Deposit (Aley Creek Carbonatite Complex)	[Euxenite-(Y), Fersmite] Taseko
Manitoba Lac-du-Bonnet area Cat Lake - Winnipeg River pegmatite field ⓘ Huron Claim pegmatite	[Euxenite-(Y), Fersmite] Paul (1984)
Greer Lake Whiteshell Park ⓘ Huron pegmatite	[Fersmite] Bannatyne (1985)
Shatford Lake ⓘ Shatford Lake pegmatites	[Euxenite-(Y), Fersmite] Paul (1984) +1 other reference
ⓘ Dyke 12 claim	[Euxenite-(Y)] Bannatyne (1985)
New Brunswick Queens Co. Welsford Anorogenic Igneous Complex ⓘ McKeel Lake pegmatite	[Euxenite-(Y)] Exploration and Mining Geology ... +1 other reference
Newfoundland and Labrador Labrador ⓘ Flowers River complex ?	[Euxenite-(Y)] Ducharme (2020)
Northwest Territories Blachford Lake alkaline complex ⓘ Thor Lake syenite complex	[Euxenite-(Y)] Sheard et al. (2012)
North Slave Region Blachford Lake alkaline complex Thor Lake syenite complex ⓘ Nechalacho deposit	[Euxenite-(Y)] Sheard (2010) +1 other reference
Nova Scotia Cumberland Co. ⓘ Wentworth plutonic complex	[Fersmite, Tanteuxenite-(Y)] Papoutsa et al. (2013)
Ontario ⓘ Bancroft area	[Euxenite-(Y), Kobeite-(Y)] Grice (1989)
Frontenac County Loughborough Township ⓘ Darling Lake Occurrence	[Euxenite-(Y)] www.minsocam.org (2012)
ⓘ Foxton occurrence (Long Lake)	[Euxenite-(Y)] MDI Number: MDI31C07NE00033
Greater Sudbury Dill Township ⓘ Wanup Quarry	[Euxenite-(Y)] Sabina (1991)
Haliburton County Highlands East Township Cardiff Township ⓘ Bicroft Mine	[Euxenite-(Y)] Pouliot et al. (1964) +1 other reference
ⓘ Richardson Mine (Fission Mine)	[Euxenite-(Y)] Sabina (1986)
Hastings County Faraday Township ⓘ Madawaska Mine (Faraday Mine)	[Euxenite-(Y)] Masson et al. (1981)
ⓘ Silver Crater Mine	[Euxenite-(Y)]
Hastings Highlands Municipality Herschel Township ⓘ Patterson occurrence	[Euxenite-(Y)] Ontario Ministry of Northern ...
Monteagle Township ⓘ Cairns Mine	[Euxenite-(Y)] www.geologyontario.mndm.gov.on.ca (n.d.)
ⓘ Genesee No. 2 Mine	[Euxenite-(Y)] Sabina (1986)
ⓘ Plunkett Mine	[Euxenite-(Y)] Sabina (1986)
ⓘ Reeves Mine	[Euxenite-(Y)] www.geologyontario.mndm.gov.on.ca (n.d.)
Kenora District MacNicol Township ⓘ Hawk Bay occurrence (Campbell-McFarlane)	[Euxenite-(Y)] Sabina (1991)
Lanark County Bathurst Township ⓘ Ennis Quarry	[Euxenite-(Y)] Sabina (1987)
South Sherbrooke Township ⓘ Orser-Kraft occurrence (Maberly)	[Euxenite-(Y)] Rose (1960)
Nipissing District ⓘ Butt Township	[Euxenite-(Y)] Ref. (Catalogue of The Ontario Localities represented By The Mineral Collection A of The Royal Ontario Museum 1977, pg 147)
ⓘ River's occurrence (Yankee Dam)	[Euxenite-(Y)] Sabina (2007) +1 other reference
ⓘ Ryan Mann and Sheehan claims	[Euxenite-(Y)] Ercit (1994)
ⓘ Sheehan beryl occurrence	[Euxenite-(Y)] Ercit (1994)
ⓘ Calvin Township	[Euxenite-(Y)] Hugh S. Spence (1930)
Dickens Township ⓘ Algonquin Mica Mines	[Euxenite-(Y)] Ellsworth (1932)
ⓘ Davis Mine	[Euxenite-(Y)] Ercit (1994)
Spectacle Lake (Wolfsden Lake) ⓘ Spectacle Lake mine (Lake mine; Lake quarry)	[Euxenite-(Y)] Sabina (2007) +1 other reference
Mattawan Township ⓘ Mattawan Mine (O'Brien-Fowler)	[Euxenite-(Y)] Traill (1970) +2 other references
Mica Company of Canada mine ⓘ No.2 Deposit	[Euxenite-(Y)] www.geologyontario.mndm.gov.on.ca (n.d.)
ⓘ Purdy Mine	[Euxenite-(Y)] Sabina (1971)
Murchison Township ⓘ Cameron mine	[Euxenite-(Y)] Sabina (1971)
ⓘ J.G. Gole Quarry	[Euxenite-(Y)] ontariominerals.com +1 other reference
Sabine Township ⓘ H.Bolton Property	[Euxenite-(Y)] Ellsworth (1928)
ⓘ McKenzie Lake Mine (Gunter Quarry)	[Euxenite-(Y)] Ontario Ministry of Northern ... +1 other reference
Parry Sound District Chapman Township ⓘ Bell Mine (Cecebe Mine)	[Euxenite-(Y)] Sabina (2007)
ⓘ Blue Star mine	[Euxenite-(Y)] Ercit (1994)
ⓘ Hungry Lake Mine (Carmen Lake)	[Euxenite-(Y)] Sabina (2007)
ⓘ Wheeling Mine	[Euxenite-(Y)] MDI Number: MDI31E12NE00003
Conger Township ⓘ Brignall Mine (McQuire and Robinson)	[Euxenite-(Y)] Rose (1960)
Henvey Township ⓘ Ambeau Mine	[Euxenite-(Y)] Hewitt (1967)
ⓘ Britt Station occurrence	[Euxenite-(Y)] Rose (1960)
Renfrew County Bonnechere Valley ⓘ Eganville area	[Euxenite-(Y)] Yale Peabody Museum
Brudenell-Lyndoch-and-Raglan Lyndoch Township Quadeville area ⓘ Beryl Pit	[Euxenite-(Y)] Ellsworth (1927) +3 other references
ⓘ Rose Quartz Pit	[Euxenite-(Y)] Sabina (1971) +3 other references
Raglan Township ⓘ Craigmont Mine	[Euxenite-(Y)] Storey C.C. and Vos M.A. (1981)
ⓘ Craigmount workings	[Euxenite-(Y)] Sabina (1971)
Head-Clara-and-Maria Head Township ⓘ Carey Mine	[Euxenite-(Y)] Sabina (2007) +1 other reference
Thunder Bay District ⓘ Coldwell complex	[Fersmite] McLaughlin (1990)
Killala Lake Area ⓘ Prairie Lake carbonatite	[Fersmite] Savard (2019)
Québec Abitibi-Témiscamingue Abitibi RCM La Corne ⓘ North American Lithium mine	[Euxenite-(Y)] Sabina (2003)
Lanaudière Matawinie RCM Saint-Michel-des-Saints ⓘ Maisonneuve mine (Maison Neuve mine)	[Euxenite-(Y)] Sabina (1983) +1 other reference
Outaouais Les Collines-de-l'Outaouais RCM Val-des-Monts ⓘ Lachaine Quarry	[Euxenite-(Y)] Sabina (1987) +1 other reference
Saint-Pierre-de-Wakefield Lake Saint-Pierre ⓘ Evans-Lou Mine	[Euxenite-(Y)] M et al. (1971)
ⓘ Leduc Mine	[Euxenite-(Y)] Hogarth et al. (1982) +1 other reference
ⓘ Strange Lake Alkalic Complex (Strange Lake Complex; Lac Brisson Complex)	[Euxenite-(Y)] Miller (2021)
Yukon Watson Lake mining district True Blue property (Shark property) ⓘ Guano Ridge (Guano prospect)	[Fersmite] D. Turner and L.A. Groat (2010) +1 other reference

Chile
Bíobío Concepción Province ⓘ Coyanmahuida pegmatite	[Euxenite-(Y)] Alarcón Novoa (2019)

China
Anhui Huangshan She Co. ⓘ Huangshan pluton	[Euxenite-(Y)] Duan et al. (2025)
Fujian Nanping Wuyishan City ⓘ Pingdi-Shangxikeng Mo deposit	[Euxenite-(Y)] Shuchao Fu (2011)
Gansu Jiuquan Aksai Co. ⓘ Yushishan Nb–Ta ore deposit	[Euxenite-(Y)] Yu et al. (2023)
Hubei Shiyan Zhushan Co. ⓘ Miaoya carbonatite	[Fersmite] Shi Li (1980) +4 other references
Inner Mongolia Baotou City Bayan Obo mining district ⓘ Bayan Obo deposit	[Fersmite] Yi-Li et al. (2023) +3 other references
ⓘ East Mine	[Fersmite] Zhang Peishan et al. (1996) +2 other references
ⓘ Eastern contact zone	[Fersmite] Yang et al. (2026)
ⓘ H9 litho-unit	[Fersmite] Xie et al. (2026)
ⓘ Main pit	[Fersmite] Zhang Peishan et al. (1996)
Darhan Muminggan United Banner (Da'erhan Maoming'an Lianheqi; Damaoqi) ⓘ Daqingshan pegmatite	[Euxenite-(Y)] Lei et al. (2025)
Tongliao City (Tongliao Prefecture) Jarud Banner (Zalute Co.) ⓘ Baerzhe complex	[Euxenite-(Y)] Wu et al. (2021)
ⓘ Intrusion No. 801	[Euxenite-(Y)] Zhongxin Yuan and Ge Bai (1997) +1 other reference
ⓘ East ore body	[Euxenite-(Y)] Zhang +3 other references
ⓘ West ore body	[Euxenite-(Y)] The Editorial Committee of the Mineral deposits in China (eds)
Jiangxi Ganzhou Dayu Co. ⓘ Xihuashan ore field	[Euxenite-(Y)] Orris et al. (2002)
Longnan Co. ⓘ Longnan REE deposits	[Yttrocrasite-(Y)] Yunhuai Lin and Shiyang Chen (1985)
Quannan Co. ⓘ Dajishan Mine (Tachishan Mine)	[Euxenite-(Y)] Guohao Jiang et al. (2004)
Xunwu Co. ⓘ Tongkengzhang Mo deposit	[Euxenite-(Y)] Yunhuai Lin (1986)
Liaoning Chaoyang Jianping County Yebaishou ⓘ Deposit No. 11	[Euxenite-(Y)] National Geological Archives of China ...
Dandong Kuandian County ⓘ Saima U-REE deposit	[Fersmite] Wu et al. (2023) +1 other reference
ⓘ Liaodong Peninsula	[Euxenite-(Y)] Pavel M. Kartashov (n.d.)
Qinghai Haixi Mongol and Tibetan Autonomous Prefecture Mangnai City (Mangya Co.) Lenghu Co. ⓘ Jiaolesayi pegmatite	[Euxenite-(Y)] Zhang et al. (2024)
Wulan Co. (Ulan Co.) ⓘ Shaliuquan Nb-Ta deposit	[Euxenite-(Y)] Feng et al. (2024)
Shaanxi Ankang Ziyang County ⓘ Haoping Nb–REE-mineralized trachyte	[Euxenite-(Y)] Shi et al. (2026)
Sichuan Liangshan Yi Dechang County Kuanyu Township ⓘ Mosuoying granite	[Yttrocrasite-(Y)] Xiao et al. (2025)
Huili County ⓘ Baicao Nb-Ta deposit	[Fersmite] Xue et al. (2021)
ⓘ Lalachang Cu deposit (Lala Cu deposit)	[Euxenite-(Y)] Song et al. (2020)
ⓘ Xiaoheiqing Nb-Ta deposit	[Fersmite] Xue et al. (2021)
Panzhihua Yanbian County ⓘ Luku Complex	[Fersmite] Lin et al. (1995)
Xinjiang Hotan Prefecture Hetian Co. (Khotan Co.; Hotan Co.; Hoten Co.) Dahongliutan pegmatite field Aktas pegmatite ⓘ No. 90 pegmatite	[Euxenite-(Y)] Feng et al. (2019)
Yunnan Baoshan Tengchong County Tengchong Sn belt ⓘ Dayangtian Sn deposit	[Euxenite-(Y)] Feibao Wu and Zongyu Li (1986)
Honghe Jianshui County Puxiong ⓘ Puxiong regolith-hosted REE deposit	[Fersmite] Wang et al. (2024)

Czech Republic
Karlovy Vary Region Sokolov District ⓘ Horní Slavkov	[Euxenite-(Y)] Vepice et al. (Böhmen) +1 other reference
Krásno Vysoký Kámen ⓘ Greisen deposit	[Euxenite-(Y)] Vepice et al. (Böhmen) +1 other reference
Olomouc Region Šumperk District Ruda nad Moravou ⓘ Žd'ár pegmatite	[Fersmite] Novak et al. (2010) +2 other references
Velké Losiny Maršíkov (Marchendorf) ⓘ D6e pegmatite	[Fersmite] Ddolníček Z et al. (2020)
ⓘ Rasovna (Schinderhübl)	[Fersmite] Novák
ⓘ Střelecký důl (Scheibengraben)	[Fersmite] Sejkora +2 other references
South Bohemian Region Český Krumlov District Černá v Pošumaví Bližná ⓘ Václav graphite mine	[Euxenite-(Y)] Drábek +1 other reference
Písek District Kovářov Vepice ⓘ Vepice quarry	[Fersmite] Sejkora et al. (2020)
ⓘ U obrázku quarry (Obrázek I quarry)	[Euxenite-(Y)] Škoda et al. (2011)
Vysočina Region Jihlava District ⓘ Jihlava	[Fersmite] Novák et al. (1996)
Třebíč District ⓘ Klučov	[Euxenite-(Y)] Škoda et al. (2016) +1 other reference
Kožichovice ⓘ Kožichovice II pegmatite	[Fersmite] Výravský et al. (2017)
Slavičky ⓘ Pozd'átky	[Euxenite-(Y)] Pauliš P. et al. (Kutna Hora, issue 1)
Vladislav ⓘ Pegmatite occurrences	[Euxenite-(Y)] Pauliš P. et al. (Kutna Hora, issue 1)

DR Congo
Ituri Mambasa Territory Mambasa ⓘ Liha river	[Euxenite-(Y), Tanteuxenite-(Y)] www.africamuseum.be (n.d.)
North Kivu Rutshuru Territory Bwito ⓘ Lueshe Mine	[Fersmite] www.handbookofmineralogy.com (2012) +1 other reference
Sankuru ⓘ Liha	[Tanteuxenite-(Y)] Bernard et al. (2004)
Tanganyika ⓘ Manono-Kitotolo mine	[Fersmite] Voloshin A.V. (1988)

Egypt
Red Sea Governorate ⓘ El-Baroud granitic intrusion	[Euxenite-(Y)] Sami et al. (2025)
ⓘ Gebel Gattar	[Euxenite-(Y), Uranopolycrase] Helmy
ⓘ Kadabora-Abu Dob alkali-feldspar granite	[Euxenite-(Y)] Abdalla (2006)
Northeastern Desert ⓘ Dara-Um Swassi	[Euxenite-(Y)] Shalaby et al. (2002)

Eswatini
Hhohho Region ⓘ Mbabane	[Euxenite-(Y)] Mineralogical Magazine 1899 12 : 96-101

Ethiopia
Benishangul-Gumuz Region Asosa Zone ⓘ Tumet river	[Euxenite-(Y)] Pavel M. Kartashov (n.d.)

Finland
Kymenlaakso Kotka ⓘ Topaz quarry	[Euxenite-(Y)] Lahti Seppo I. 2011. Kotkan ...
Lapland Enontekiö ⓘ Palkiskuru	[Euxenite-(Y)] Jyrki Autio specimen. Pavel M. Kartasho ...
Pello ⓘ Laajamaa pegmatite	[Euxenite-(Y)] Jyrki Autio Collection. Pavel M. ...
Sodankylä ⓘ Mäkärä	[Euxenite-(Y)] Thair Al-Ani! and Olli Sarapää (2013)
North Ostrobothnia Kuusamo ⓘ Uuniniemi	[Euxenite-(Y)] Thair Al-Ani! and Olli Sarapää (2013) +2 other references
Pyhäntä ⓘ Lamujärvi area	[Euxenite-(Y)] Al Ani Thair and Torppa Akseli 2011. ...
South Karelia Luumäki Kännätsalo ⓘ Karelia Beryl Mine pegmatite	[Euxenite-(Y)] Bergverksmuseets Skrift 33 +1 other reference

France
French Guiana Arrondissement of Saint-Laurent-du-Maroni Apatou ⓘ Haute Sparaouine river	[Euxenite-(Y)] Bull. Soc. Franç. Minéralo. ...
Occitanie Hautes-Pyrénées Bagnères-de-Bigorre Avezac-Prat-Lahitte ⓘ Espéchère	[Fersmite] MONCHOUX P. et al. (2006)
Pays de la Loire Vendée La Roche-sur-Yon ⓘ Les Épesses	[Euxenite-(Y)] B. Guerangé et al.

Germany
Bavaria Lower Bavaria Freyung-Grafenau District Röhrnbach ⓘ Steinerleinbach Quarry	[Euxenite-(Y)] Habel (2003) +1 other reference
Saldenburg Matzersdorf ⓘ Krenn Quarry	[Euxenite-(Y), Tanteuxenite-(Y)] Habel (2003) +1 other reference
Waldkirchen Oberfrauenwald ⓘ Eitzing Quarry ?	[Euxenite-(Y)] Habel et al. (1994)
Hesse Darmstadt Darmstadt-Dieburg Mühltal Waschenbach ⓘ Thomas quarry	[Euxenite-(Y)] Schröder (2006)
Rhineland-Palatinate Mayen-Koblenz Mendig Mendig ⓘ In den Dellen quarries	[Euxenite-(Y), Fersmite] Blass et al. (2006)
ⓘ Thelenberg	[Euxenite-(Y), Fersmite] Blass et al. (2006)
Wingertsberg ⓘ Pumice quarries	[Euxenite-(Y), Fersmite] Blass et al. (2006)
Pellenz Kruft ⓘ Krufter Ofen	[Euxenite-(Y), Fersmite] Blass et al. (2006)
Saxony Bautzen District Cunewalde Schönberg ⓘ Hölle quarry ?	[Euxenite-(Y)] Witzke et al. (2008)
Görlitz District ⓘ Königshain	[Euxenite-(Y)] www.minmax.net
ⓘ Firstenstein (Scheffelstein)	[Euxenite-(Y)] Witzke et al. (2001)
ⓘ Jenichen Quarry (Jehnichen Quarry; Jähnichen Quarry)	[Euxenite-(Y)] Witzke et al. (2001)
ⓘ Rubel Quarry	[Euxenite-(Y)]
ⓘ Schwalbenberg	[Euxenite-(Y)] Witzke et al. (2001)
Reichenbach/O.L. Dittmannsdorf Biesig ⓘ Eichberg Quarry	[Euxenite-(Y)] Witzke et al. (2001)
Thiemendorf ⓘ A4 Highway tunnel	[Euxenite-(Y)] Aufschluss 49 (1998)
ⓘ Schoorstein Quarry	[Euxenite-(Y)] Witzke et al. (2001)
Vierkirchen Döbschütz Arnsdorf-Melaune Quarry ⓘ Krobnitz Quarry	[Euxenite-(Y)] Witzke et al. (2001)
ⓘ Neuland Quarry	[Euxenite-(Y)] Witzke et al. (2001)

Greece
Central Macedonia Kilkis Kilkis ⓘ Vathi	[Yttrocrasite-(Y)] www.researchgate.net (n.d.) +1 other reference

Greenland
Kujalleq ⓘ Ilímaussaq complex	[Fersmite] Petersen (2001)
ⓘ Mount Nakkaalaaq	[Fersmite] Bohse et al. (2001)
Northeast Greenland National Park ⓘ Kap Simpson Complex	[Euxenite-(Y)] - (n.d.) +1 other reference

Guyana
Barima-Waini Region ⓘ Kaituma	[Euxenite-(Y)] USGS Bulletin 2062

Hungary
Borsod-Abaúj-Zemplén County Miskolc District Miskolc ⓘ Lillafüred	[Euxenite-(Y)] Balassa et al. (2026)

India
Chhattisgarh Dantewada District ⓘ Kawadgaon-Challanpara pegmatite field	[Euxenite-(Y), Fersmite] Singh et al. (2017)
Odisha Malkangiri District ⓘ Orissa deposit	[Fersmite] Acharya et al. (1982)
West Bengal Purulia District ⓘ Nawahatu	[Euxenite-(Y)] Baidya et al. (2) +1 other reference
ⓘ Sushina Hill	[Fersmite] Chakrabarty et al. (2018)

Italy
Lombardy Sondrio Province Chiesa in Valmalenco ⓘ Sissone Valley	[Euxenite-(Y), Kobeite-(Y)] Marchesini et al. (2025) +1 other reference
Novate Mezzola Codera Valley ⓘ Averta Valley (Northern Glacial Cirque)	[Euxenite-(Y)] Ghizzoni et al. (2005)
ⓘ Averta Valley (Southern Glacial Cirque)	[Euxenite-(Y)] Ghizzoni et al. (2005)
ⓘ Canina Valley	[Euxenite-(Y)] Ghizzoni et al. (2005)
ⓘ Punta Trubinasca	[Euxenite-(Y)] Ghizzoni et al. (2005)
ⓘ Spassato Valley (Arnasca Valley)	[Euxenite-(Y), Uranopolycrase] Ghizzoni et al. (2005)
Varese Province ⓘ Cuasso al Monte	[Euxenite-(Y)] Guastoni A.
Cavagnano ⓘ Laghetto Quarry	[Euxenite-(Y)] Guastoni et al. (2004)
ⓘ Puricelli Quarry	[Euxenite-(Y)] Fabio Brignoli collection 2008
Piedmont Cuneo Province Bagnolo Piemonte ⓘ Montoso Quarries	[Euxenite-(Y), Uranopolycrase, Yttrocrasite-(Y)] Ciriotti et al. (2021)
ⓘ Balma Oro Quarry	[Uranopolycrase, Yttrocrasite-(Y)] Ciriotti et al. (2021)
ⓘ Bricco Volti - Monte Ortieul quarrying area	[Euxenite-(Y)] Ciriotti et al. (2021)
Metropolitan City of Turin ⓘ Locana	[Euxenite-(Y)] Piccoli et al. (2007)
ⓘ Luserna Stone Quarries ?	[Euxenite-(Y)] Finello et al. (2007)
Verbano-Cusio-Ossola Province Baceno Devero Alp ⓘ Pizzo Cornera-Passo di Cornera area (Gischihorn-Chriegalppass area)	[Euxenite-(Y)] Cuchet et al. (2017)
Baveno Feriolo ⓘ Scala dei Ratti Quarry (Ratti Quarry; Scala Quarry)	[Fersmite] Guastoni et al. (2010)
Oltrefiume Mount Camoscio ⓘ Locatelli quarry	[Euxenite-(Y), Fersmite] Grill (1935)
ⓘ Seula mine	[Euxenite-(Y), Fersmite] Domenico Preite specimen
Beura-Cardezza ⓘ Beura quarries ?	[Euxenite-(Y)] Preite et al. (1997)
Craveggia ⓘ Eglio	[Euxenite-(Y)] Piccoli et al. (2007)
Rio Vasca ⓘ Piano del Lavonchio (Piano dei Lavonchi)	[Euxenite-(Y), Fersmite, Tanteuxenite-(Y)] Daniele Ravagnani - I giacimenti ...
Druogno Antoliva Valley Alpe Campra (Campra) ⓘ Pizzo Ragno (Northern slope)	[Tanteuxenite-(Y)] Piccoli et al. (2007)
Orcesco ⓘ Alpe Rosso	[Euxenite-(Y), Fersmite] Piccoli et al. (2007)
Omegna Brughiere ⓘ Rio Inferno quarry	[Euxenite-(Y)] //doi.org/10.57635/MICRO.2025.23.20
Stresa ⓘ Mount Zughero quarry	[Euxenite-(Y)] Sergio Varvello collection
Toceno ⓘ Val di Crana	[Euxenite-(Y)] M. Boscardin
Alpe I Motti ⓘ Pioda di Crana	[Uranopolycrase] Callegari A. (2002) +2 other references
ⓘ Val di Crana pegmatites	[Euxenite-(Y)] Rivista Mineralogica Italiana (1)
ⓘ Bosco pegmatite	[Euxenite-(Y)] Guastoni et al. (2019)
Trontano Cosasca ⓘ Grignaschi Quarry	[Euxenite-(Y), Tanteuxenite-(Y)] Piccoli et al. (2007)
Pizzo Marcio ⓘ Pizzo Marcio North dyke	[Fersmite] Mattioli (1979 a) +8 other references
ⓘ Pizzo Marcio South-East dyke	[Fersmite] Piccoli et al. (2007) +1 other reference
ⓘ Rio Graia	[Euxenite-(Y), Fersmite, Tanteuxenite-(Y)] Vittorio Mattioli (1976)
ⓘ Rio Margologio	[Fersmite] Albertini (2011)
Varzo Veglia Alp (Alpe Veglia) ⓘ Al Piudel inferior REE-mineralization	[Euxenite-(Y)] Cuchet et al. (2016) +1 other reference
ⓘ Bianco lake REE-mineralization	[Euxenite-(Y)] Cuchet et al. (2016) +1 other reference
ⓘ Cima delle Piodelle REE-mineralization	[Euxenite-(Y)] Cuchet et al. (2016) +2 other references
ⓘ Conca di Boccareccio REE-mineralization	[Euxenite-(Y)] Cuchet et al. (2016) +1 other reference
Sardinia Sassari Province Telti ⓘ San Bachisio Quarries	[Fersmite] Gamboni et al. (2001)
Trentino-Alto Adige/Südtirol South Tyrol Wipptal (Alta Vall'Isarco) Pfitsch (Val di Vizze) Sankt Jakob (San Giacomo) Vizze Pass (Pfitsch Pass; Pfitscher Joch) ⓘ Arzwände	[Euxenite-(Y)] Folie et al. (2010)
ⓘ Grawandkofel (Croda Alta)	[Euxenite-(Y)] Folie K. Rocchetti I. (1999)
Tuscany Livorno Province Campo nell'Elba ⓘ San Piero in Campo	[Euxenite-(Y)] Orlandi et al.
ⓘ Fonte del Prete	[Euxenite-(Y), Uranopolycrase] P. Orlandi et al. (1990)
ⓘ Grotta d'Oggi	[Euxenite-(Y), Uranopolycrase] Marco Bonifazi collection
ⓘ La Speranza (Pisani's Quarry)	[Euxenite-(Y), Uranopolycrase] Barsotti et al. (2006)
ⓘ Rosina vein (Rosina pegmatite)	[Euxenite-(Y), Uranopolycrase] Pezzotta et al. (1996) +1 other reference

Japan
Ehime Prefecture Yuge Island ⓘ Metasomatic skarn	[Kobeite-(Y)] Yukikazu Ogoshi (2011)
Fukushima Prefecture ⓘ Ishikawa District	[Euxenite-(Y)] Introduction to Japanese Minerals (Geological Survey of Japan, 1970)
Ishikawa town (Ishikawa-machi) ⓘ Nekonaki	[Euxenite-(Y)] Keiichi Omori +3 other references
ⓘ Izutsuyama pegmatite	[Euxenite-(Y)] Keiichi Omori +3 other references
Sukagawa City ⓘ Mt Uzumine (Utsumine)	[Euxenite-(Y)]
ⓘ Uzumine mine (Udumine mine; Uzumine pegmatite)	[Euxenite-(Y)] 石原舜三 (1988) +1 other reference
Hiroshima Prefecture Hiroshima City Hataga ⓘ Hataga pegmatite	[Kobeite-(Y)] Pavel M. Kartashov (n.d.)
ⓘ Setagawa	[Kobeite-(Y)] Petrov (n.d.)
Iwate Prefecture Tono City ⓘ Nakataki	[Euxenite-(Y)] Petrov (n.d.)
Kyoto Prefecture Kyōtango City Kobe ⓘ Shiraishi-yama (Shiroishi)	[Euxenite-(Y), Kobeite-(Y)] Takubo et al. (1950) +2 other references
ⓘ Ushio mine	[Kobeite-(Y)] MASUTOMI et al. (1961)
Miyazaki Prefecture Nishiusuki District Takachiho ⓘ Takachiho mine (Takachiho Silica mine)	[Kobeite-(Y)] Petrov (n.d.)
Shiga Prefecture Otsu City ⓘ Tanakami-yama (Tanokami-yama)	[Euxenite-(Y)] Nakatsugawa Mineral Museum (Gifu Prefecture, Japan)

Kazakhstan
Abai Region Tarbagatai Range Akzhaylyautas Mts (Akzhailyautas Mts; Akjaylautas Mts; Akzhalautas Mts) ⓘ Verkhnee Espe Massif (Verkhnee Espe deposit)	[Euxenite-(Y), Fersmite] Stepanov et al. (2012)
East Kazakhstan Region Tarbagatai Range ⓘ Akzhaylyautas Mountains (Akzhailyautas Mountains; Akjaylautas Mountains; Akzhalautas Mountains)	[Euxenite-(Y)] Pavel M. Kartashov (n.d.)

Kenya
Laikipia County ⓘ Tura dukas	[Euxenite-(Y)] Horne et al. (1965)

Laos
Bokeo Province Houayxay District ⓘ Ban Huay Xai sapphire mines (Ban Huai Sai; Ban Houei Sai) ?	[Euxenite-(Y)] Sutherland et al. (2002) +1 other reference

Madagascar
Amoron'i Mania Ambatofinandrahana District ⓘ Soamoly	[Euxenite-(Y)] Behier (1963)
Analamanga Anjozorobe District ⓘ Ambatomanoina Commune	[Euxenite-(Y)] Michel Arliguie collection & photo (photo id 901824 )
Beronono Commune ⓘ Befanamo pegmatite	[Euxenite-(Y)] Guigues (1955)
ⓘ Ankazobe District	[Euxenite-(Y)] Collection of Rudy Bolona +3 other references
Ambolotarakely ⓘ Ampanobe pegmatite	[Euxenite-(Y)] Besaire (1966)
ⓘ Maharidaza pegmatite	[Euxenite-(Y)] Behier (1963)
ⓘ Miakanjovato pegmatite	[Euxenite-(Y)] Pezzotta (1999)
ⓘ Tsarasaotra pegmatite (Tsaratsaotra pegmatite)	[Euxenite-(Y)] Behier (1963)
Andranomiady ⓘ Miarinkofeno pegmatite	[Euxenite-(Y)] Behier (1960)
Tsaramasoandro ⓘ Ankazotsifantatra pegmatite	[Euxenite-(Y)] Behier (1963)
ⓘ Antsatrana pegmatite	[Euxenite-(Y)] Behier (1963)
ⓘ Bevony	[Euxenite-(Y)] Behier (1963)
ⓘ Marijao pegmatite	[Euxenite-(Y)] Behier (1960)
ⓘ Tsinamo pegmatite	[Euxenite-(Y)] Behier (1963)
Androy Ambovombe-Androy Antanimora Sud Commune Amboabavo ⓘ Unnamed beryl locality	[Euxenite-(Y)] Knut Edvard Larsen collection # MM-1200
ⓘ Besakoa (Besekoa)	[Euxenite-(Y)] Dick Bideaux collection (labelled "fergusonite")
Betsiboka Maevatanana District Kelimaizina ⓘ Unnamed Pegmatite	[Euxenite-(Y)] Behier (1960)
Tsaratanàna District ⓘ Andrianady	[Euxenite-(Y)] Arliguie M collection (old sample)
Bekapaika Commune ⓘ Ambatoharanana Ambany pegmatite	[Euxenite-(Y)] Giraud et al. (1957)
ⓘ Ambatoharanana Ambony pegmatite (South)	[Euxenite-(Y)] Giraud +1 other reference
ⓘ Analila pegmatite	[Euxenite-(Y)] Giraud et al. (1957)
ⓘ Antsakoa I pegmatite	[Euxenite-(Y)] Besaire (1966)
ⓘ Antsakoa II pegmatite	[Euxenite-(Y)] Giraud +1 other reference
ⓘ Befilao I	[Euxenite-(Y)] Giraud +1 other reference
ⓘ Berere Pegmatite Field	[Euxenite-(Y)] Arliguie Michel collection and photo (Photo ID: 882168)
ⓘ Imangoaka I	[Euxenite-(Y)] Giraud +1 other reference
ⓘ Imangoaka II	[Euxenite-(Y)] Giraud +1 other reference
Manakana Commune ⓘ Manakana pegmatite	[Euxenite-(Y)] Behier (1963)
ⓘ Vohambohitra pegmatite	[Euxenite-(Y)] Michel Arliguie collection & photo (photo id 897616)
Itasy Soavinandriana District Ambatoasana Afovoany ⓘ Ambatoasana	[Euxenite-(Y)] Behier (1963)
Amparaky ⓘ Befaritra	[Euxenite-(Y)] Bourret (1988)
ⓘ Fiadanana pegmatite	[Euxenite-(Y)] Behier (1963)
ⓘ Pilina Lake Area	[Euxenite-(Y)] Behier (1963)
Ankisabe ⓘ Ambodivoandelaka	[Euxenite-(Y)] Guigues (1955)
Mahavelona ⓘ Ambatofotsy pegmatite	[Euxenite-(Y)] Knut Edvard Larsen
Masindray ⓘ Masindray pegmatite	[Euxenite-(Y)] Bourret (1988)
ⓘ Ranomafana	[Euxenite-(Y)] Bourret (1988)
Tamponala ⓘ Samaha pegmatite	[Euxenite-(Y)] Behier (1963)
Mahajanga Province (Majunga) ⓘ Upper Betsiboka River Valley	[Euxenite-(Y)] Rob Lavinsky photo (Ex- N. Boubee collection & label)
Matsiatra Ambony Ikalamavony District Fitampito ⓘ Malakialina pegmatite ?	[Euxenite-(Y)] Behier (1960)
Sofia ⓘ Bas Maevarano Pegmatite Field	[Euxenite-(Y)] Giraud (1957)
Vakinankaratra Antsirabe I District ⓘ Ampataka	[Euxenite-(Y)] Behier (1963)
Antsirabe II District Ibity Sahatany Valley ⓘ Ambatomalaza (Vohimasina)	[Euxenite-(Y)] Lacroix (1922) +1 other reference
Mangarano ⓘ Ambalamafana	[Euxenite-(Y)] Knut Edvard Larsen collection # MM-2196
Sahanivotry Manandona ⓘ Tsilaizina pegmatite ?	[Euxenite-(Y)] Knut Edvard Larsen collection # MM-2129 ...
ⓘ Betafo District	[Euxenite-(Y)] RRUFF specimen R060856
Ambohimanambola ⓘ Anjanabonoina pegmatites	[Fersmite] Pezzotta (1999)
ⓘ Sarodivotra	[Fersmite] De Vito et al. (2006)
ⓘ Ambohimasina	[Euxenite-(Y)] Behier (1963)
ⓘ Sahamandrevo pegmatite	[Euxenite-(Y)] Ungemach (1916) +1 other reference
ⓘ Beronono	[Euxenite-(Y)] Pezzotta (1999)
Betafo ⓘ Ambolotara	[Euxenite-(Y)] Lacroix (1922)
ⓘ Fefena pegmatite	[Euxenite-(Y)] Nivomalala (2003)
Inanantona (Inanantonana) ⓘ Inanatonana pegmatite	[Euxenite-(Y)] Behier (1963)
Mahaiza ⓘ Tsaramanga pegmatite	[Euxenite-(Y)] Behier (1963)
Tritriva ⓘ Samiresy	[Euxenite-(Y)] Ranorosoa (1986)
Faratsiho Miandrarivo ⓘ Ampangabé pegmatite	[Euxenite-(Y)] February 1977 +3 other references
Vinaninony Atsimo ⓘ Ambatovohangy pegmatite	[Euxenite-(Y)] Lacroix (1922)
Mandoto Betsohana ⓘ Ambatofotsikely pegmatite	[Euxenite-(Y)] Ibrahim Jameel photo
ⓘ Fidirana	[Euxenite-(Y)] Behier (1963)
ⓘ Ambohibe	[Euxenite-(Y)] Ungemach (1916)

Malawi
Northern Region Karonga District Karonga ⓘ Kayelekera mine	[Tanteuxenite-(Y)] Becker
Southern Region Zomba ⓘ Mount Malosa	[Euxenite-(Y)] Johnson et al. (1999)

Mexico
Oaxaca San Francisco Telixtlahuaca Municipality San Francisco Telixtlahuaca ⓘ Muerto Mine	[Euxenite-(Y), Kobeite-(Y), Uranopolycrase] Prol-Ledesma et al. (2012)

Mongolia
Dornogovi Province ⓘ Unchzhul massif	[Euxenite-(Y)] Pavel M. Kartashov (n.d.)
Khovd Province Myangad District ⓘ Khaldzan Buragtag massif	[Fersmite] Pavel M. Kartashov (n.d.) +1 other reference
Mount Ulyn Khuren ⓘ Tat'yana pegmatite	[Fersmite] Kartashov P.M. et al. (Mongolian Altai)
ⓘ Tsakhirin Khuduk Y-Zr-Nb deposit	[Fersmite] Pavel M. Kartashov (n.d.) +1 other reference

Mozambique
Nampula Province Ribaué District ⓘ Boa Esperança Mine	[Euxenite-(Y)] Wilson et al. (2000)
Zambezia Province ⓘ Alto Ligonha Pegmatite Field	[Euxenite-(Y)] Wilson et al. (2000)
Alto Mólocuè District ⓘ Ehiale-Namovela-Massive-Horta group	[Euxenite-(Y)] Wilson et al. (2000)
ⓘ Guilherme-Comua-Muetia Group	[Euxenite-(Y)] Wilson et al. (2000)
Ile District ⓘ Ile Mine	[Euxenite-(Y)] Wilson et al. (2000)
Mocuba District Mocuba ⓘ Ígaro pegmatite	[Euxenite-(Y)] Moiana (2010)
ⓘ Vila Maior pegmatite	[Fersmite] Moiana (2010)

Namibia
Erongo Region Arandis Constituency Rössing Mountains area ⓘ Roselis Mine	[Euxenite-(Y)] von Bezing (2007)
ⓘ Rössing uranium mine	[Euxenite-(Y)] Rio Tinto Group
Dâures Constituency Spitzkoppe area ⓘ Klein Spitzkoppe	[Euxenite-(Y)] Cairncross (2005)
ⓘ ~~Stiepelmann Mine~~	[Euxenite-(Y)] Bezing et al. (2007)

New Zealand
West Coast Region Westland District Paringa River ⓘ Weheka-Paringa Road bridge area	[Kobeite-(Y)] Hutton (1957)

Niger
Agadez Tchirozerine ⓘ Elméki	[Euxenite-(Y)] Niamey: Ministère des Mines et de ... +1 other reference
Tillabéri Antigoura ⓘ Sirba River gold alluvials	[Euxenite-(Y)] Machens (1964)

North Korea
Kangwon Province Pyonggang County ⓘ Abdong Zr-Nb deposit (Aptong; Apdong)	[Fersmite] Kim et al. (2023)

Norway
Agder Arendal Austre Moland Landbø ⓘ Landbø Mine	[Euxenite-(Y)] Myers (1936)
Stokken Helle ⓘ Hella 1 Feldspar Quarry	[Euxenite-(Y)] Andersen (1931)
ⓘ Mørefjær Feldspar Quarry (Mörefjer)	[Euxenite-(Y)] Forbes et al. (1857) +1 other reference
Tromøy ⓘ Alve Feldspar Quarry	[Euxenite-(Y)] Forbes (1855) +1 other reference
Birkenes ⓘ Kjelevann	[Euxenite-(Y)] Butler (1958)
Vegusdal Katterås ⓘ Katterås 2 Feldspar Quarry	[Euxenite-(Y)] Bjørlykke (1935)
ⓘ Katterås 4 Feldspar Quarry	[Euxenite-(Y)] Frigstad (1968)
Evje og Hornnes Åmland ⓘ Åmland 1 Feldspar Quarry	[Euxenite-(Y)] Brøgger (1906)
Åneland ⓘ Åneland 05 Feldspar Quarry (Kattedalen)	[Euxenite-(Y)]
ⓘ Åsland	[Euxenite-(Y)] Brøgger (1906)
ⓘ Åsland 1 Feldspar Quarry	[Euxenite-(Y)] Brøgger (1906)
ⓘ Galteland	[Euxenite-(Y)] Brøgger (1906)
Klepp ⓘ Klepp 1 Feldspar Quarry	[Euxenite-(Y)] Stensrud (2009)
Landsverk ⓘ Bergegangen	[Euxenite-(Y)] Brøgger (1906) +1 other reference
ⓘ Landsverk 1 Feldspar Quarry (Jokeli)	[Euxenite-(Y), Fersmite] Neumann et al. (1960) +1 other reference
Lauvland ⓘ Lauvland 05a Feldspar Quarry	[Euxenite-(Y)] Frigstad (1968)
ⓘ Lauvland 05b Feldspar Quarry (Storemyr 1)	[Euxenite-(Y)] Frigstad (1968)
Skavdalen ⓘ Lauvland 01 Feldspar Quarry (Skavdalen)	[Euxenite-(Y)] Pers. Commentary Hans-Jørgen Berg
ⓘ Lauvland 07 Feldspar Quarry	[Euxenite-(Y)] Stensrud (2009)
ⓘ Lauvland 08 Feldspar Quarry	[Euxenite-(Y)] Stensrud (2009)
ⓘ Li	[Euxenite-(Y)] Müller et al. (2012)
ⓘ Li 01 Feldspar Quarry (Likleiven)	[Euxenite-(Y)] Andersen (1931)
ⓘ Li 02 Feldspar Quarry (Li gruve)	[Euxenite-(Y)] Müller et al. (2012)
ⓘ Li 05 Feldspar Quarry	[Euxenite-(Y)] Stensrud (2009)
ⓘ Mykjåland Feldspar Quarry	[Euxenite-(Y)] - (n.d.)
ⓘ Undeland	[Euxenite-(Y)] Frigstad (1968)
ⓘ Undeland 01 Feldspar Quarry	- (n.d.)
ⓘ Undeland 02 Feldspar Quarry (Beryl quarry)	[Euxenite-(Y)] Schetelig (1922)
ⓘ Undeland 13 Feldspar Quarry	[Euxenite-(Y)] Otter (2023)
Flekkefjord ⓘ Hidra	[Euxenite-(Y)] Dana System of Mineralogy +2 other references
Hæstad ⓘ Igletjødn Feldspar Quarry (Igletjern)	[Euxenite-(Y)] Adamson (1942)
ⓘ Mæåsen (Medåsen)	[Euxenite-(Y)] Adamson (1942)
ⓘ Rasvåg feldspar mines	[Euxenite-(Y)] Scheerer (1844) +1 other reference
ⓘ Reseraua	[Euxenite-(Y)] Adamson (1942)
ⓘ Slådelslia	[Euxenite-(Y)] Adamson (1942)
ⓘ Urstad Feldspar Mine	[Euxenite-(Y)] Adamson (1942)
ⓘ Veisdal feldspar quarry	[Euxenite-(Y)] Brøgger (1906)
Froland ⓘ Gloserheia	[Euxenite-(Y)] Åmli (1975) +1 other reference
Lauvrak ⓘ Middle Lauvrak Quarry
Gjerstad ⓘ Mørkhøgda Pegmatite	[Euxenite-(Y)] Bjørlykke (1937)
Iveland Åmdal (Omdal) ⓘ Åmdal 1 Feldspar Quarry	[Euxenite-(Y)] Bjørlykke (1935)
ⓘ Åmdal 2 Feldspar Quarry	[Euxenite-(Y)] Bjørlykke (1935)
Æretveit ⓘ Æretveit 1 Feldspar Quarry	[Euxenite-(Y)] Barth (1931)
ⓘ Æretveit 2 Feldspar Prospect	[Euxenite-(Y)] Bjørlykke (1935)
ⓘ Æretveit 3 Feldspar Quarry	[Euxenite-(Y)] Bjørlykke (1935)
ⓘ Æretveit 4 Feldspar Quarry (Lille Øigard)	Bjørlykke (1935)
Birkeland ⓘ Birkeland 02 Feldspar Quarry	[Euxenite-(Y)] Frigstad (1968)
Birketveit ⓘ Birketveit 1 Feldspar Quarry	[Euxenite-(Y)] Bjørlykke (1935)
ⓘ Birketveit 5 Feldspar Quarry ?	[Euxenite-(Y)] Bjørlykke (1935)
ⓘ Birketveit 6 Feldspar Quarry (Spelarhaugen)	[Euxenite-(Y)] Barth (1931)
ⓘ Eptevatnet 01 Feldspar Quarry	[Euxenite-(Y)] Stensrud (2009)
ⓘ Eptevatnet 02 Thortveitite Quarry	[Euxenite-(Y)] Schetelig (1922)
ⓘ Frikstad	[Euxenite-(Y)] Brøgger (1906)
ⓘ Frikstad 02 Feldspar Quarry (Litjern)	[Euxenite-(Y), Fersmite] Peter Andresen collection.
ⓘ Frikstad 03 Feldspar Quarry (Tuftane)	[Euxenite-(Y)] Neumann et al. (1960)
ⓘ Frikstad 07 Feldspar Quarry	[Euxenite-(Y)] Bjørlykke (1935) +1 other reference
ⓘ Frikstad 12 Feldspar Quarry (Høyland)	[Euxenite-(Y)] Stensrud (2009)
Frøyså ⓘ Frøyså 01 Feldspar Quarry ?	[Euxenite-(Y)] Bjørlykke (1935)
ⓘ Frøyså 03 Feldspar Quarry ?	[Euxenite-(Y)] Bjørlykke (1935)
ⓘ Frøyså 04 Feldspar Quarry ?	[Euxenite-(Y)] Bjørlykke (1935)
ⓘ Frøyså 11 Feldspar Quarry ?	[Euxenite-(Y)] Corneliussen (2012)
ⓘ Håland Feldspar Quarry (Hålandsgruva)	[Euxenite-(Y)] Hansen (2001)
ⓘ Håverstad	[Euxenite-(Y)] Collection of the Iveland Municipality ...
ⓘ Håverstad 01 Feldspar Quarry ?	[Euxenite-(Y)] Bjørlykke (1935)
ⓘ Håverstad 2 Feldspar Quarry ?	[Euxenite-(Y)] Bjørlykke (1935)
ⓘ Håverstad 3 Feldspar Quarry ?	[Euxenite-(Y)] Bjørlykke (1935)
ⓘ Hiltveit	[Euxenite-(Y)] IKM_060 of the collection of the ...
ⓘ Hiltveit 01 Feldspar Quarry (Grasdalen)	[Euxenite-(Y)] Bjørlykke (1935)
Kåbuland ⓘ Kåbuland 01 Feldspar Quarry (Amerika) ?	[Euxenite-(Y)] Bjørlykke (1935)
ⓘ Kåbuland 03 Feldspar Quarry	[Euxenite-(Y)] Frigstad (1968)
ⓘ Landås	[Euxenite-(Y)] Lund (2016)
ⓘ Beinmyr Feldspar Quarries (Landås 07 Quarries)	[Euxenite-(Y)] Stensrud (2009)
ⓘ Landås 04 Feldspar Quarry	[Euxenite-(Y)] Bjørlykke (1935)
ⓘ Landås 05 Feldspar Quarry (Låndåstunnelen 1)	Bjørlykke (1935)
ⓘ Landås 06 Feldspar Quarry (Landåstunnelen 2) ?	[Euxenite-(Y)] Bjørlykke (1935)
Ljosland ⓘ Knipan (Knipane)	[Euxenite-(Y)] Knut Edvard Larsen collection # MM-336
ⓘ Ljosland 04 (Thortveitittgruva)	[Euxenite-(Y)] Schetelig (1922) +1 other reference
ⓘ Ljosland 09 Feldspar Quarry (Garnet Quarry)	[Euxenite-(Y)] Bjørlykke (1935)
ⓘ Ljosland 02 Feldspar Quarry	Bjørlykke (1935)
ⓘ Ljosland 11 Feldspar Quarry	[Euxenite-(Y)] Bjørlykke (1935)
ⓘ Ljosland 12 Feldspar Quarry	Bjørlykke (1935)
ⓘ Ljosland 13 Prospect ?	[Euxenite-(Y)] Bjørlykke (1935)
ⓘ Ljosland 14 (Torvelona)	Bjørlykke (1935)
ⓘ Ljosland 16 Quarry (Kongsberg quarry)	[Euxenite-(Y)] Nordrum (2000)
Ljoslandsheia ⓘ Ljosland 07 Feldspar Quarry ?	[Euxenite-(Y)] Bjørlykke (1935)
ⓘ Ljosland 08 Feldspar Quarry	[Euxenite-(Y)] Bjørlykke (1935)
ⓘ Storsynken (Ljosland 10 Feldspar Quarry)	[Euxenite-(Y)] Bjørlykke (1935)
ⓘ Mølland	Bjørlykke (1935)
ⓘ Mølland 01 feldspar quarry ?	[Euxenite-(Y)] Bjørlykke (1935)
ⓘ Mølland 02 Feldspar Quarry ?	[Euxenite-(Y)] Bjørlykke (1935)
ⓘ Mølland 04 Feldspar Quarry ?	[Euxenite-(Y)] Bjørlykke (1935)
ⓘ Mølland 05 Feldspar Quarry ?	[Euxenite-(Y)] Bjørlykke (1935)
ⓘ Mølland 06 feldspar quarry ?	[Euxenite-(Y)] Bjørlykke (1935)
ⓘ Mølland 07 feldspar quarry ?	[Euxenite-(Y)] Bjørlykke (1935)
ⓘ Mølland 15 feldspar quarry	[Euxenite-(Y)] Stensrud (2009)
ⓘ Rostadheia	[Euxenite-(Y)] Neumann et al. (1960)
ⓘ Mølland 08 Feldspar Quarry (Blomberg Tunnel Mine) ?	[Euxenite-(Y)] Bjørlykke (1935)
ⓘ Mølland 09 Feldspar Quarry	[Euxenite-(Y)] Bjørlykke (1935)
ⓘ Mølland 10 Feldspar Quarry ?	[Euxenite-(Y)] Bjørlykke (1935)
ⓘ Mølland 11 Feldspar Quarry ?	[Euxenite-(Y)] Bjørlykke (1935)
ⓘ Nateland ?	[Euxenite-(Y)] Bjørlykke (1935)
Rossås ⓘ Rossås 01 Feldspar Quarry	[Euxenite-(Y)] Bjørlykke (1935)
ⓘ Rossås 14 Feldspar Quarry	Bjørlykke (1935)
Skripeland ⓘ Skripeland 2 feldspar quarry	[Euxenite-(Y)] Bjørlykke (1935)
ⓘ Solås Pegmatite	[Euxenite-(Y)] Nordrum (2007) +1 other reference
Støledalen ⓘ Støledalen 01 Feldspar Quarry	[Euxenite-(Y)] Bjørlykke (1935)
ⓘ Støledalen 02 Feldspar Quarry ?	[Euxenite-(Y)] Bjørlykke (1935)
ⓘ Tjomstøl	[Euxenite-(Y)] Bjørlykke (1935)
Tortveit ⓘ Tortveit 03 Feldspar Quarry	[Euxenite-(Y)] Bjørlykke (1935)
Tveit ⓘ Steli Feldspar Quarry (Tveit 03)	[Euxenite-(Y)] Frigstad (1999)
ⓘ Tveit 01 Feldspar Quarry	[Euxenite-(Y)] www.mindat.org (2023)
ⓘ Tveit 05 Feldspar Quarry (Gumpen)	[Euxenite-(Y)] Bjørlykke (1935)
ⓘ Tveit 06 Feldspar Quarry (Hallvard Tveit's Quarry)	Bjørlykke (1935)
ⓘ Tveit 10 Feldspar Quarry	Corneliussen (2012)
Lindesnes ⓘ Spangereid	Collection Mineralogisches Museum ...
Vigeland ⓘ Rymteland Feldspar Quarry	[Euxenite-(Y)] Sverdrup (1959)
Lyngdal Austad ⓘ Eitland Feldspar Quarry	[Euxenite-(Y)] Hongslo et al. (1960)
ⓘ Eikeland	[Euxenite-(Y)] Barth (1931)
Risør ⓘ Randvik Mine	[Euxenite-(Y)] Brøgger (1906)
Søndeled ⓘ Lindstøl Feldspar Quarry	[Euxenite-(Y)]
Akershus Asker Hurum ⓘ Sætre	[Euxenite-(Y)] Eldjarn (2008)
ⓘ Skatvedt	[Euxenite-(Y)] Eldjarn et al. (1982)
Nesodden ⓘ Spro pegmatite	[Euxenite-(Y)] Raade (1965)
Nittedal ⓘ Delebekken Quarry	[Euxenite-(Y)] Canadian Museum of Nature collection
Innlandet Lom Leirdalen ⓘ Tverrbotntind	[Euxenite-(Y)] Wilke (1976)
ⓘ Søre Illåbreen	[Euxenite-(Y)] Garmo (1974)
Sel Otta ⓘ Høgsætra Quarry	[Euxenite-(Y)] Garmo (1974)
ⓘ Tolstadåsen Quarry	[Euxenite-(Y)] Selbekk et al. (1995)
Nordland Hamarøy ⓘ Drag	[Euxenite-(Y), Fersmite] Husdal (2011)
Lapplægeret ⓘ Nedre Lapplægeret Quarry	[Euxenite-(Y)] Raade (1966)
ⓘ Nikkateltet Quarries	[Euxenite-(Y)] D. Harries collection
Finnøya ⓘ Håkonhals Quarry	[Uranopolycrase] Zhou et al. (2022) +1 other reference
ⓘ Karlsøy quarry	Øvereng (1973)
Narvik ⓘ Hundholmen	[Euxenite-(Y)] Vogt (1922)
Rana Høgtuva ⓘ Bordvedåga	[Euxenite-(Y)] Grauch et al. (1994)
Østfold Fredrikstad Kråkerøy ⓘ Buskauen pegmatite	[Euxenite-(Y)] Brøgger (1906)
Halden Idd ⓘ Bakke Quarry	[Euxenite-(Y)] Hansen (1984)
ⓘ The monolith quarry	[Euxenite-(Y)] Neumann et al. (1976)
ⓘ Hvaler	[Euxenite-(Y)] Brøgger (1906)
Indre Østfold Askim ⓘ Massingen I ?	[Euxenite-(Y)] Broch (1934)
Sarpsborg Ryen ⓘ Ryen Quarry ?	[Uranopolycrase] Kristiansen (2022) +1 other reference
Rogaland Eigersund Rangåtjørni ⓘ Roadcuts Kjervallveien	[Euxenite-(Y)] Andresen (1990)
Lund Ualand ⓘ Krigen Mica Quarry	[Euxenite-(Y)] Schetelig (1922)
Sokndal ⓘ Barstad ?	[Euxenite-(Y)] Andresen (1990)
ⓘ Gaudland ?	[Euxenite-(Y)] Andresen (1990)
Svalbard Spitsbergen Hornsund ⓘ Skoddefjellet Pegmatite	[Fersmite] Pršek et al. (2010)
Telemark Drangedal Tørdal ⓘ Heftetjern pegmatite	[Euxenite-(Y)] Kristiansen (2009)
ⓘ Mjeltedalen pegmatite	[Euxenite-(Y)] Steffenssen (2018)
ⓘ Skarsfjell pegmatite	[Euxenite-(Y), Fersmite] Larsen (1982)
Kragerø ⓘ Lindvikskollen-Kalstadgangen pegmatite	[Euxenite-(Y)] Green (1956)
ⓘ Kalstadgangen	[Euxenite-(Y)] Bjørlykke (1937) +1 other reference
ⓘ Lindvikskollen Quarry	[Euxenite-(Y)] Hamza Ilhan Sito Collection
Sjåen ⓘ Sjåen feldspar Mine	[Euxenite-(Y)] Green (1956)
ⓘ Tangen Feldspar Mine	[Euxenite-(Y)] Bjørlykke (1931)
Nissedal ⓘ Svåheii 2 pegmatite	[Euxenite-(Y)] Steffenssen (2018)
Nome ⓘ Fen Complex	[Kobeite-(Y)] Åmli (1974)
ⓘ Søve Mines	[Fersmite] Neumann (1985)
Troms og Finnmark Alta ⓘ Ørnetind	[Euxenite-(Y)]
Tromsø Kvaløya ⓘ Middagsskarshøgda	[Euxenite-(Y)] Sverdrup et al. (1967) +1 other reference
Vestfold Larvik Commune Hedrum ⓘ Sæteråsen Niobium-deposit	[Euxenite-(Y)] Norges Geologiske Undersøkelse (NGU)
Malerød ⓘ Midtfjellet Quarry	[Fersmite] Larsen (2021)
Vestland Luster Berdalen Hurrungane ⓘ Berdalsbandet Pegmatites	[Euxenite-(Y)] Garnmo et al. (1999) +1 other reference
Sunnfjord Jølster ⓘ Undisclosed pegmatite	[Euxenite-(Y)] Scheerer (1840)

Poland
Lower Silesian Voivodeship Dzierżoniów County Piława Górna ⓘ DSS Piława Górna Quarry	[Euxenite-(Y), Fersmite] PIECZKA et al. 2010: Nb-Ta minerals in ...
ⓘ Julianna pegmatite	[Euxenite-(Y), Fersmite] Pieczka et al. (2012) +3 other references
Karkonosze County Gmina Mysłakowice Karpniki ⓘ Karpniki #4 pegmatite	[Euxenite-(Y)] Matyszczak (2018)
Gmina Podgórzyn Staniszów ⓘ Grodna pegmatite	[Euxenite-(Y)] Matyszczak (2018)
Zachełmie ⓘ Rudzianki pegmatite	[Euxenite-(Y)] Matyszczak (2018)
ⓘ Karkonosze Granite	[Euxenite-(Y)] Kozłowski et al. (2016)
Szklarska Poręba ⓘ Szklarska Poręba Huta granite quarry	[Fersmite] Evans et al. (2018) +1 other reference
Wrocław County Gmina Jordanów Śląski ⓘ Jordanów nephrite quarry	[Euxenite-(Y), Fersmite] Pieczka et al. (2024)
Ząbkowice Śląskie County Gmina Ząbkowice Śląskie Szklary ⓘ Mt. Szklana Mine (Szklary pegmatite)	[Fersmite] Pieczka (2006) +3 other references

Portugal
Azores São Miguel ⓘ Água de Pau Volcano	[Euxenite-(Y)] Samples collected by Luigi Chiappino ... +2 other references
ⓘ Ribeira Grande	[Euxenite-(Y)] Neil B's collection (photos copyright Pedro Alves 2024)

Romania
Harghita County ⓘ Ditrău Complex	[Fersmite] Pál Molnár (2000)
ⓘ Jolotca (Orotva)	[Euxenite-(Y)] Szakáll et al. (2010)
Gheorgheni ⓘ Aurora Creek	[Euxenite-(Y)] Szakáll et al. (2010)
Joseni ⓘ Belcina Creek (Belcina)	[Fersmite] Hirtopanu et al. (2013)
Hunedoara County ⓘ Gradistea de Munte deposit	[Euxenite-(Y)] HÎRTOPANU et al. (2014)
Sibiu County Lotru-Cibin Mountains ⓘ Contu-Negovanu Pegmatite Field	[Fersmite] Săbău (2010)

Russia
Buryatia Zakamensky District Dzhida W-Mo District ⓘ Buluktaevskoe Mo–W deposit	[Kobeite-(Y)] Damdinov et al. (2022)
Chelyabinsk Oblast Ilmen Mountains ⓘ Ilmenogorsky alkaline complex	[Euxenite-(Y), Fersmite] Makagonov et al. (2017)
Kyshtym ⓘ Slyudorudnik Mine	[Euxenite-(Y)] Pavel M. Kartashov (n.d.)
Miass ⓘ Pit No. 418	[Fersmite] Sorokina et al. (2019)
ⓘ Vishnevye Mountains	[Fersmite] Chakhmouradian et al. (2015)
ⓘ Buldym Lake	[Fersmite] Nedosekova (2007) +1 other reference
ⓘ Vein No. 140	[Fersmite] Popova et al. (2018)
ⓘ Vein No. 37A	[Fersmite] Pekov (1998)
ⓘ Karavai Mt	[Fersmite] webmineral.ru (2016)
Kurochkin Log ⓘ Vein No. 2	[Fersmite] Попова et al. (2019)
Chukotka Autonomous Okrug Chukchi Peninsula (Chukotka Peninsula; Chukotski Peninsula) ⓘ Severny pluton	[Euxenite-(Y), Uranopolycrase] Alekseev (2025)
Irkutsk Oblast Vitim Plateau Biraya and Bya Rivers confluence area (Chara Basin) Biraya Fe-REE ore occurrence ⓘ Ust'-Biraya	[Fersmite] Chakhmouradian et al. (2015)
Komi Republic Kozhim River Basin Maldynyrd range (Maldy-nyrd range) ⓘ Chudnoe Pd-Au deposit	[Euxenite-(Y)] Moralev et al. (2005)
Grubependity Lake ⓘ Grubependity Lake cirque	[Yttrocrasite-(Y)] Pavel M. Kartashov (n.d.)
Murmansk Oblast ⓘ Afrikanda complex	[Fersmite] Chakhmouradian et al. (1999)
Lovozersky District Keivy Mountains ⓘ Yel’skie Lakes deposits	[Euxenite-(Y)] Kalashnikov et al. (2016)
Pechengsky District ⓘ Kola Superdeep Borehole (SG-3; СГ-3)	[Euxenite-(Y)] Tatyana A. Gornostaeva analytical data
Republic of Karelia Loukhsky District ⓘ Elet'ozerskii massif	[Euxenite-(Y)] Sorokhtina et al. (2018)
Pitkyarantsky District Pitkyaranta mining district ⓘ Impilakhti	[Loranskite-(Y)] Anthony et al. (1997)
Sverdlovsk Oblast ⓘ Adui Batholith	[Euxenite-(Y)] Pavel M. Kartashov (n.d.)
ⓘ Semininskaya mine	[Fersmite] Vital'Evna (2021)
Rezhevsky District Lipovsk pegmatite field ⓘ Lipovka Mine (Lipovskoe Mine; Lipovskaya Mine; Lipovaya Mine)	[Euxenite-(Y), Fersmite] Igor.V. Pekov (2008)
ⓘ Lipovskoye pegmatite field	[Fersmite] Zakharov et al. (2022)
Tuva ⓘ Belaya Zima REE-Nb deposit	[Fersmite] Chakhmouradian et al. (2015)
Sangilen Upland Balygtyg-Khem River ⓘ Pichikhol' alkaline massif	[Euxenite-(Y)] Pekov (1998)
Zabaykalsky Krai Kalarsky District ⓘ Katugin Ta-Nb deposit	[Euxenite-(Y)] Sklyarov et al. (2016)
Krasnochikoysky District Krasnyi Chikoy ⓘ Malkhan pegmatite field	[Euxenite-(Y)] Fialova et al. (2013)
ⓘ Danburitovaya pegmatite vein	[Euxenite-(Y)] Grant (2001)
ⓘ Sosedka pegmatite vein	[Euxenite-(Y)] Badanina et al. (2008)

Saudi Arabia
Tabuk Region Midyan ⓘ Jabal Tawlah	[Euxenite-(Y)] Atencio et al. (2015)

Serbia
Central Serbia Mačva District Šabac ⓘ Cer Mountain (Mt. Cer)	[Euxenite-(Y)] Huska et al. (2015)

Slovakia
Banská Bystrica Region Banská Bystrica District Brusno ⓘ Sopotnická Valley	[Fersmite] Uher
Lučenec District Čamovce ⓘ Unnamed stone quarry	[Fersmite] Huraiová et al. (2019)
Pinciná ⓘ Pinciná maar	[Euxenite-(Y)] M. Huraiova et al.
Rimavská Sobota District Hajnáčka Hajnáčka sapphire occurrence ⓘ Gortva	[Euxenite-(Y)] Uher P.
Košice Region Rožňava District Dobšiná Dobšiná mining district ⓘ Malá Vlčia Valley pegmatite vein	[Fersmite] Uher P. et al. (2018)
ⓘ Gemerská Poloma	[Euxenite-(Y), Uranopolycrase] Koděra et al. (1986) +1 other reference
ⓘ Elisabeth Mine	[Euxenite-(Y), Uranopolycrase] Uher P. et al. (2009)
Trnava Region Piešťany District ⓘ Moravany nad Váhom	[Fersmite] Uher et al. (Považský Inovec)
ⓘ Striebornica	[Fersmite] Uher P. +1 other reference

South Africa
Limpopo Waterberg District Municipality Thabazimbi Local Municipality Thabazimbi Glenover carbonatite ⓘ Glenover phosphate mine	[Fersmite] Cairncross et al. (1995)
North West Bojanala Platinum District Municipality Moses Kotane Local Municipality ⓘ Pilanesberg Alkaline Ring Complex	[Fersmite] VERWOERD (1986)
Northern Cape Namakwa District Municipality Nama Khoi Local Municipality ⓘ Goodhouse-Vioolsdrift area	[Euxenite-(Y)] Gevers +2 other references
ⓘ Steinkopf	[Euxenite-(Y)] Cairncross et al. (1995)
ⓘ Uranoop pegmatite	[Euxenite-(Y)] Cairncross et al. (1995)
ZF Mgcawu District Municipality Dawid Kruiper Local Municipality ⓘ Gordonia	[Euxenite-(Y)] Cairncross et al. (1995)
Kai !Garib Local Municipality ⓘ Kenhardt	[Euxenite-(Y)] Cairncross et al. (1995)
Steyns Put ⓘ Sidi Barrani pegmatite (Blomerus pegmatite)	[Euxenite-(Y)] Von Backstroem (1973) +1 other reference
ⓘ Witwatersrand goldfield	[Euxenite-(Y)] Cairncross et al. (1995)

South Korea
North Chungcheong Province Chungju City Joongwon-gun Mt. Eorae ⓘ Chungju deposit	[Euxenite-(Y), Fersmite] No et al. (2019)
Goesan County ⓘ Dukpyungri	[Euxenite-(Y)] Gi Young Jeong (2006)
South Chungcheong Province Hongseong County ⓘ Hongbung-myon	[Euxenite-(Y)] Hideo Tsuda (1969)

Spain
Canary Islands Las Palmas Province ⓘ Fuerteventura	[Fersmite] Ковальчук et al. (2014) +1 other reference
ⓘ Fuerteventura Basal Complex	[Fersmite] Casillas et al. (2011)
Santa Cruz de Tenerife Province Tenerife ⓘ ~~Alcala~~	[Fersmite] Dill et al. (2023)
Galicia Pontevedra Ponteareas ⓘ Cillarga Quarry	[Euxenite-(Y)] Calvo et al. (2009)

Sri Lanka
Sabaragamuwa Province Ratnapura District ⓘ Ratnapura	[Fersmite] Pavel M. Kartashov analytical data (2011) +1 other reference

Sweden
Halland County Varberg ⓘ Derome pegmatites	[Euxenite-(Y)] Wilke (1997)
Jämtland County Bräcke ⓘ Abborrselet ?	[Euxenite-(Y)] Kjellman
Jönköping County Gislaved Båraryd ⓘ Ingelsbo pegmatite	[Euxenite-(Y)] The Swedish Museum of Natural History ...
Vetlanda ⓘ Alseda	[Euxenite-(Y)]
Slättåkra ⓘ Dikesgård	[Euxenite-(Y)] J.Langhof: REE-mineralogy in Mo-granite ...
ⓘ Hulta	[Euxenite-(Y)] J.Langhof: REE-mineralogy in Mo-granite ...
ⓘ Slättåkra quartz quarry (Alseda)	[Euxenite-(Y)] J.Langhof: REE-mineralogy in Mo-granite ... +1 other reference
ⓘ Viktors mine	[Euxenite-(Y)] J.Langhof: REE-mineralogy in Mo-granite ... +1 other reference
Fröderyd ⓘ Torp pegmatite	[Euxenite-(Y)] J.Langhof: REE-mineralogy in Mo-granite ...
Kronoberg County Växjö Asa ⓘ Asaryd	[Euxenite-(Y)] See above.
Norrbotten County Jokkmokk ⓘ Flakaberget	[Euxenite-(Y)]
ⓘ Ruoutevare	[Euxenite-(Y)] Färber (n.d.)
Luleå ⓘ Råneå	[Euxenite-(Y)] found and analyzed by Aksel Österlöf.
ⓘ Mjöfjärden	[Euxenite-(Y)]
Pajala ⓘ Naakajärvi	[Euxenite-(Y)]
Stockholm County Vaxholm ⓘ Fredriksberg	Jesse crawford specimien & photo ( see caption on photo)
Resarö ⓘ Ytterby	[Euxenite-(Y), Tanteuxenite-(Y)] Pavel M. Kartashov (n.d.)
Värmland County Årjäng ⓘ Blomskog pegmatite	[Euxenite-(Y)] Wedding (1989)
Filipstad Persberg ore district ⓘ Åskagen Quarry	[Yttrocrasite-(Y)] Pavel M. Kartashov (n.d.) +1 other reference
Västernorrland County Sundsvall ⓘ Alnö Complex	[Fersmite] Sandström et al. (2010)
ⓘ Båräng	[Fersmite] Sandström et al. (2010)
ⓘ Stugholmen	[Fersmite] Sandström et al. (2010)
Västmanland County Köping ⓘ Kolsva	[Euxenite-(Y)]
Västra Götaland County Ale Nödinge ⓘ Nol Quarry	[Euxenite-(Y)] N.Sundius SGU C 520
Svenljunga Överlida ⓘ Gräne feldspar quarry	[Euxenite-(Y)]
ⓘ Skillnabo	[Euxenite-(Y)]
ⓘ Ytterlida pegmatite	[Euxenite-(Y)] Langhof (1996)
ⓘ Stackebo Quarry	[Euxenite-(Y)]

Switzerland
Grisons Maloja Region Bregaglia Upper Val Bregaglia Stampa ⓘ Drögh dal Frachic	[Euxenite-(Y), Uranopolycrase] Bedogné et al. (1995)
Val Forno ⓘ Cavloc lake	[Euxenite-(Y)] Stalder et al. (1998)
ⓘ Forno glacier	[Uranopolycrase] Stalder et al. (1998)
Moesa Region Grono Leggia ⓘ Leggia Valley	[Euxenite-(Y)] Guastoni et al. (2014)
San Vittore Monticello ⓘ Maiò Valley	[Euxenite-(Y)]
Ticino Locarno Centovalli ⓘ Gridone - Monte Limidario area	[Euxenite-(Y)] Stalder et al. (1998) +1 other reference
Valais Goms Binn Gischi glacier (incl. Gischihorn) ⓘ Gischi glacier REE-mineralization	[Euxenite-(Y)] Cuchet et al. (2023)
ⓘ Wanni glacier - Scherbadung area (Monte Cervandone)	[Euxenite-(Y), Uranopolycrase] Cuchet et al. (2019)
Hérens Vex Thyon ⓘ Crête de Thyon	[Euxenite-(Y)] Lemanski (n.d.)
Östlich Raron Grengiols Chummibort ⓘ Ritterpass NE-combe REE-mineralization	[Euxenite-(Y), Uranopolycrase] Cuchet et al. (2014)

Tajikistan
Gorno-Badakhshan Ishkoshim Kukh-i-Lal (Kukhilal; Kuhi-lal) ⓘ Muzeinaya pegmatite vein (Muzeinyi pegmatite)	[Uranopolycrase] Pautov et al. (2018)
Murghob ⓘ Dorozhniy pegmatite	[Euxenite-(Y), Uranopolycrase] Mirakov M.A. et al. (2018)
Roshtqal'a Shakhdara Range ⓘ Leskhozovskiy granitic pegmatite	[Fersmite] Pautov et al. (2022)

Tanzania
Mbeya Region Mbeya Rural District ⓘ Panda Hill	[Fersmite] Chakhmouradian et al. (2015)

UK
England Devon West Devon Okehampton Hamlets ⓘ Meldon Aplite Quarry	[Fersmite] Knorring et al. (1984)
Scotland Highland North， West and Central Sutherland ⓘ Kinlochbervie	[Euxenite-(Y)] Gallagher (1971) +1 other reference

USA
Alaska Haines ⓘ Lucky Six; William Henry Prospect	[Euxenite-(Y)] - (2008)
Prince of Wales-Hyder Census Area Ketchikan Mining District Prince of Wales Island Bokan Mountain ⓘ Carol Ann; Carol Ann No. 1; Carol Ann No. 2; Carol Ann No 3; Dotson Prospects	[Fersmite] Philpotts et al. (1998)
Cholmondeley Sound Dora Bay ⓘ Unnamed Occurrences (ARDF - CR172)	[Euxenite-(Y)] Barker +1 other reference
Kendrick Bay West Arm of Kendrick Bay ⓘ Geoduck Occurrences	[Fersmite] Philpotts et al. (1998)
Yukon-Koyukuk Census Area Hot Springs Mining District ⓘ Tofty Ridge Prospect	[Euxenite-(Y)] - (2008)
Arizona Maricopa County Buckeye Hills Mining District ⓘ Buckeye area	[Euxenite-(Y)] Galbraith (1959)
ⓘ White Tank Mountains	[Euxenite-(Y)] Anthony et al. (1995)
ⓘ Caterpillar Tractor Testing Grounds	[Euxenite-(Y)] Anthony et al. (1995)
Mohave County Aquarius Cliffs ⓘ Aquarius Cliffs pegmatites	[Euxenite-(Y)] Meeves et al. (1966)
Aquarius Mountains Bolo Creek ⓘ Frank Kayser deposit	[Euxenite-(Y)] Heinrich (1960)
ⓘ Rare Metals Mine (Waldren Mining Company Mine) ?	[Euxenite-(Y)] Heinrich (1960) +3 other references
ⓘ Burro Creek Area Agate occurrence	[Euxenite-(Y)] Shaw (1959) +2 other references
Cerbat Mountains Wallapai Mining District ⓘ Kingman Feldspar Mine (Kingman Feldspar Quarry)	[Euxenite-(Y)] Galbraith (1959) +1 other reference
ⓘ Hillside claim	[Euxenite-(Y)] Parker
Hualapai Mountains Diamond Joe Mining District Diamond Joe Peak ⓘ Alma pegmatites (Alma claims)	[Euxenite-(Y)] Meeves et al. (1966)
Lost Basin Mining District Garnet Mountain ⓘ Unnamed REE occurrence [3]	[Euxenite-(Y)] Reyner (1954) +1 other reference
ⓘ Quartz Mountain claim	[Euxenite-(Y)] Parker
ⓘ White Cap pegmatite	[Euxenite-(Y)] MRDS file #10009103.
Navajo County ⓘ Hugh Barton's claim	[Euxenite-(Y)] Galbraith (1959)
Pima County Sierrita Mountains Pima Mining District ⓘ New Years Eve Mine (Red Carbonate Mine; Amargosa Mine; Amargosa property; Snyder group)	[Euxenite-(Y)] Galbraith (1959) +1 other reference
Yavapai County ⓘ Lucky Probe prospect	[Euxenite-(Y)] MRDS database Dep. ID #10064167
Arkansas ⓘ Pulaski County	[Fersmite] Howard (1987)
Little Rock ⓘ Granite Mountain area	[Fersmite] Barwood (1989)
ⓘ Big Rock Quarry (3M Quarry; Arch Street Pike Quarry)	[Fersmite] Min News (2000)
California Kern County ⓘ Kern River Uranium Mining District	[Euxenite-(Y)] MacKevett et al. (1960) +1 other reference
Los Angeles County Pearblossom ⓘ Southeast of Pearblossom	[Euxenite-(Y)] Hewett et al. (1969) +2 other references
Riverside County Lakeview Mountains Nuevo ⓘ Southern Pacific Silica Quarry (Southern Pacific deposit; Nuevo Mine; Southern Pacific Quarry; S.P. Silica Quarry; S.P. Mine; Nuevo Quarry)	[Yttrocrasite-(Y)] Murdoch (1966) +1 other reference
San Bernardino County Bighorn Mountains One Hole Spring ⓘ Red Boulder No. 1 prospect (Unnamed REE-U-Th occurrence [1])	[Euxenite-(Y)] Hewett et al. (1957) +3 other references
Calumet Mountains ⓘ Pomona Tile Quarry	[Euxenite-(Y)] American Mineralogist: 38 (11-12) +6 other references
Landers Rock Corral ⓘ Unnamed REE occurrence	[Euxenite-(Y)] - (2005)
San Diego County Mesa Grande Mining District Gem Hill ⓘ Himalaya Mine	[Fersmite] Rocks and Mineral: 1998: 168 & 178 +1 other reference
ⓘ San Diego Mine	[Fersmite] Foord et al. (1978)
Tulare County Long Valley ⓘ Long Valley Mine (Long Valley claim)	[Euxenite-(Y)] Goodwin (1958) +1 other reference
Springville ⓘ Sequoia Ranch prospect (Sequoia Ranch claim)	[Euxenite-(Y)] Goodwin (1958) +2 other references
Colorado Chaffee County Buena Vista ⓘ Nachtrieb pegmatite	[Euxenite-(Y)] Mark Coolbaugh collection
Newett ⓘ Clora May Mine ?	[Euxenite-(Y)] Hanley et al. (1950) +3 other references
ⓘ Tie Gulch Pegmatite	[Euxenite-(Y)] Eckel et al. (1997)
ⓘ Yard Mine	[Euxenite-(Y)] Hanley et al. (1950) +2 other references
ⓘ Crystal No. 8 Mine	[Euxenite-(Y)] Heinrich (1948) +4 other references
ⓘ Trout Creek Pass Pegmatite Mining District	[Euxenite-(Y)] Rocks & Min.: 64: 471.
ⓘ Unidentified Monazite Occurrence (MRDS - 10018145)	[Euxenite-(Y)] - (2005)
ⓘ Unidentified Monazite Occurrence (MRDS - 10018146)	[Euxenite-(Y)] - (2005)
Douglas County ⓘ Devils Head Pegmatite Mining District	[Euxenite-(Y)] Eckel et al. (1997)
ⓘ Cramer Mine (Magnuson Quarry)	[Euxenite-(Y)] Meeves et al. (1966)
Kassler Area ⓘ Kaminski Prospect	[Euxenite-(Y)] - (2005)
Fremont County ⓘ Cotopaxi Area Occurrence	[Euxenite-(Y)] - (2005)
Cotopaxi Mining District ⓘ Colorado Feldspar Pegmatite	[Euxenite-(Y)] - (2005)
Cotopaxi ⓘ Cotopaxi Pegmatite area	[Euxenite-(Y)] - (2005)
ⓘ Cotopaxi Feldspar Mine (Cotopaxi Feldspar prospect; Henry pegmatite)	[Euxenite-(Y)] Eckel et al. (1997)
ⓘ Zabresky pegmatite	[Euxenite-(Y)] Eckel et al. (1997)
Cottonwood Creek Area ⓘ Benton Prospect (Hilltop prospect)	[Euxenite-(Y)] - (2005)
ⓘ Gem Park complex	[Fersmite] Eckel et al. (1997)
ⓘ Vermiculite Mine (MRDS - 10013422)	[Fersmite] USGS Prof Paper 649 +1 other reference
Goldie Gulch ⓘ Addey pegmatite	[Euxenite-(Y)] Eckel et al. (1997)
Gunnison County Quartz Creek Pegmatite Mining District ⓘ Brown Derby Mine	[Euxenite-(Y)] von Knorring et al. (1963)
ⓘ Brown Derby No. 1	[Euxenite-(Y)] Eckel et al. (1997)
ⓘ Rare Earth Occurrence (MRDS - 10094767)	[Euxenite-(Y)] - (2005)
Tomichi Mining District (White Pine Mining District) ⓘ Margo claim group (Vickie-Lee; Delores-Marie)	[Euxenite-(Y)] Eckel et al. (1997)
Jefferson County Clear Creek pegmatite Province ⓘ Burroughs Mine (Traut-Rudin-Anderson Pegmatite; Sunrise Peak Mine)	[Euxenite-(Y)] - (2005)
ⓘ Wasson Ranch Mine (Rainbow Hills Pegmatite; Wasson Ranch Pegmatite)	[Euxenite-(Y)] Meeves et al. (1966)
South Platte Pegmatite Mining District ⓘ Mugford pegmatite	[Euxenite-(Y)] Eckel et al. (1997)
ⓘ Vermillion Ranch prospect	[Euxenite-(Y)] Eckel et al. (1997)
Lake County Climax Mining District Climax ⓘ Climax Mine	[Euxenite-(Y)] Freeport-McMoRan
Larimer County Crystal Mountain Pegmatite Mining District (Storm Mountain Mining District) ⓘ Bull Elk Beryl Crystal #1 Mine (Bull Elk Mine; Thodab Mine)	[Fersmite] Eckel et al. (1997)
Las Animas County Trinidad Area ⓘ Unnamed locality	[Euxenite-(Y)] Eckel et al. (1997)
ⓘ Micanite Mining District (Currant Creek Mining District)	[Euxenite-(Y)] Eckel et al. (1997)
ⓘ Famous Lode Mica Prospect (Famous Lodge Pegmatites; Little Joe From Kokomo Claim Adjoining)	[Euxenite-(Y)] - (2005)
Moffat County ⓘ Fourmile Mining District (Timberlake Creek Mining District)	[Euxenite-(Y)] - (2005)
ⓘ Joker Pit	[Euxenite-(Y)] - (2005)
Park County Badger Creek ⓘ Unnamed pegmatites	[Euxenite-(Y)] Eckel et al. (1997)
Guffey Mining District ⓘ Baumer Pegmatite Prospect	[Euxenite-(Y)] - (2005)
ⓘ East-West Pegmatite Occurrence (West-West Pegmatite)	[Euxenite-(Y)] Beaver +1 other reference
ⓘ Guffey District; West Occurrence	[Euxenite-(Y)] - (2005)
ⓘ Lake George Beryllium area (Badger Flats Beryllium area; Mountain Dale)	[Euxenite-(Y)] Eckel et al. (1997)
Pitkin County Columbia Mining District (Ashcroft Mining District) ⓘ Independence (Independence Pass)	[Euxenite-(Y)] Rudy Bologna
ⓘ Grottos pegmatite	[Uranopolycrase] Rudy Bologna
Routt County Mount Zirkel Mica Basin ⓘ Unnamed Pegmatite	[Euxenite-(Y)] Bankey +2 other references
Slavonia Mining District ⓘ Dennis D. Claims	[Euxenite-(Y)] - (2005)
ⓘ E. C. Ellis property	[Euxenite-(Y)] Eckel et al. (1997)
Saguache County Blake Mining District (Mirage Mining District; Cotton Creek Mining District) ⓘ Ram Lode and Pam Lode (Ramdohrite lode)	[Euxenite-(Y)] Eckel et al. (1997)
ⓘ Unnamed Pegmatite Mine (MRDS - 10013994)	[Euxenite-(Y)] - (2005)
Crestone Mining District (Baca Grant Mining District) ⓘ Blue Beard claims	[Euxenite-(Y)] Eckel et al. (1997)
ⓘ Bob Cat Mine	[Euxenite-(Y)] Eckel et al. (1997)
ⓘ I. Kreiner Mine	[Euxenite-(Y)] Eckel et al. (1997)
Hayden Pass Area ⓘ Blue Bird Claim	[Euxenite-(Y)] Eckel et al. (1997)
ⓘ Bluebird claims	[Euxenite-(Y)] Eckel et al. (1997)
ⓘ Mocking Bird Claim (Little Joe)	[Euxenite-(Y)] Eckel et al. (1997) +1 other reference
ⓘ Unnamed pegmatites	[Euxenite-(Y)] Eckel et al. (1997)
Connecticut Middlesex County East Hampton ⓘ Slocum prospect	[Tanteuxenite-(Y)] Fred E. Davis Collection
Portland Collins Hill Strickland pegmatite ⓘ ~~Strickland Quarry~~	[Euxenite-(Y)] Januzzi et al. (1976)
Georgia Putnam County ⓘ Camp Rock Eagle	[Euxenite-(Y)] Cook (1978)
Idaho Boise County ⓘ Banner Mining District	[Euxenite-(Y)] Ream (1995)
Boise Basin Mining District ⓘ Fall Creek Placers	[Euxenite-(Y)] Ream (2004)
ⓘ Centerville Mining District	[Euxenite-(Y)] Ream (2004)
Garden Valley Mining District ⓘ Bowman prospect	[Euxenite-(Y)] - (2005)
Idaho City Mining District ⓘ Elk and Moores Creeks	[Euxenite-(Y)] Ream (2004)
ⓘ Moores Creek Dredging Company Mine	[Euxenite-(Y)] Ream (2004)
Redfish Lake area Unorganized District ⓘ Payette placer	[Euxenite-(Y)] Ream (2004) +1 other reference
Custer County Robinson Bar Mining District ⓘ Centauras Workings Placer	[Euxenite-(Y)] - (2005)
ⓘ The Great Centennial Placer	[Euxenite-(Y)] - (2005)
Stanley Basin Mining District ⓘ Kelley Creek Placer	[Euxenite-(Y)] - (2005)
Stanley ⓘ Kelley Gulch	[Euxenite-(Y)] Ream (2004)
Yankee Fork Mining District ⓘ Jordan Creek Placer	[Euxenite-(Y)] - (2005)
Idaho County Dixie Mining District ⓘ Crooked Creek Placer (Dixie)	[Euxenite-(Y)] - (2005)
Elk City Mining District ⓘ Tyee Placer	[Euxenite-(Y)] - (2005)
Lemhi County Lemhi Pass Mining District ⓘ Black Bear Prospect	[Euxenite-(Y)] - (2005)
McDevitt Mining District ⓘ Lone Star No. 2 Occurrence (Idaho Thorium Showing No. 1)	[Euxenite-(Y)] - (2005)
ⓘ Silver Queen No. 35 Occurrence (Idaho Thorium Showing No. 4)	[Euxenite-(Y)] - (2005)
Valley County Bear Valley Area ⓘ Bear Valley Placers (Lower Bear Valley; Big Meadows; Central Bear Valley)	[Euxenite-(Y)] - (2005)
ⓘ Big Meadow	[Euxenite-(Y)] - (2005)
ⓘ Gold Eagle	[Euxenite-(Y)] - (2005)
ⓘ Grinibun Occurrence	[Euxenite-(Y)] - (2005)
ⓘ Little Brown Jug	[Euxenite-(Y)] - (2005)
ⓘ Monazite Group	[Euxenite-(Y)] - (2005)
ⓘ Porter Placer	[Euxenite-(Y)] - (2005)
ⓘ Samarskite	[Euxenite-(Y)] - (2005)
Unorganized District ⓘ Bear Valley Placers	[Euxenite-(Y)] - (2005)
ⓘ War Eagle Group	[Euxenite-(Y)] - (2005)
ⓘ Whitehawk	[Euxenite-(Y)] - (2005)
ⓘ Bear Valley Placer	[Euxenite-(Y)] - (2005)
ⓘ Heavy Mineral Placer	[Euxenite-(Y)] - (2005)
Illinois Hardin County Hicks ⓘ Hicks Dome	[Euxenite-(Y), Fersmite] McIntosh et al. (2026)
ⓘ First State Bank property	[Euxenite-(Y), Fersmite] McIntosh et al. (2026)
Maine Aroostook County T15 R6 WELS Pennington Mountain ⓘ REE-Nb-Zr occurrence	[Euxenite-(Y), Fersmite] Wang et al. (2023) +2 other references
Sagadahoc County Topsham ⓘ Standpipe Hill Quarries ?	[Euxenite-(Y)] Rocks & Min. Vol.71
Massachusetts Middlesex County Marlborough ⓘ Interstate 290/Interstate 495 interchange road cuts ?	[Euxenite-(Y)] L. W. White (Rocks & Minerals May 1997)
Michigan Dickinson County Randville ⓘ Unnamed Pegmatite quarry ("Groveland" pegmatite) ?	[Fersmite] Buchholz et al. (2014)
ⓘ Marquette County	[Euxenite-(Y)] Heinrich et al. (2004)
Humboldt Township ⓘ Black River pegmatite	[Tanteuxenite-(Y)] Buchholz et al. (2013)
ⓘ Crockley pegmatite	[Euxenite-(Y)] Travis Olds collection
ⓘ Grizzly pegmatite	[Euxenite-(Y)] Rebecca A. Simmons (2009)
ⓘ Unnamed outcrop (2)	[Euxenite-(Y)] Heinrich et al. (2004)
Montana Granite County Rock Creek Mining District ⓘ Sand Basin placers	[Euxenite-(Y)] Gobla (2012)
Sapphire Mountains Area ⓘ Sand Basin Occurrence	[Euxenite-(Y)] - (2005)
Madison County ⓘ Sappington deposit	[Euxenite-(Y)] Am Min 50:2083-2088
ⓘ Ravalli County	[Euxenite-(Y)] Ransom (1974)
Mineral Point Mining District Alta ⓘ Dark Star group (Dark Star claim; Sheep Creek Adit No. 1; Sheep Creek Adit No. 2)	[Fersmite] Am Min (1959) +1 other reference
ⓘ Rocky Point No. 1 Occurrence	[Fersmite] Heinrich et al. (1961)
ⓘ Sheep Creek	[Fersmite] Gammons et al. (2024)
Nevada Esmeralda County Tokop Mining District Tule Canyon ⓘ Unnamed placers	[Euxenite-(Y)] Castor et al. (2004)
White Mountains ⓘ Lucky Susan No. 1 prospect	[Euxenite-(Y)] NBMG Bull 78 Geology and Mineral ...
Mineral County Buena Vista Mining District ⓘ Lucky Susan Prospect ?	[Euxenite-(Y)] Ross (1961) +1 other reference
New Hampshire Carroll County Albany ⓘ Government pit ?	[Fersmite] Nashua Min. Soc. Display Cat.
New Jersey Sussex County Franklin Franklin Mine ⓘ Buckwheat dump mineral collecting site	[Fersmite] Chris O'Neill and Travis Olds
New Mexico Doña Ana County Organ Mountains ⓘ Organ Mining District	[Euxenite-(Y)] Northrop et al. (1996)
Grant County ⓘ Burro Mountains Mining District	[Euxenite-(Y)] Northrop et al. (1996)
ⓘ Gold Hill Mining District	[Euxenite-(Y)] - (2005)
ⓘ South Pegmatite	[Euxenite-(Y)] - (2005)
ⓘ White Rock Mine	[Euxenite-(Y)] Gillerman (1964)
ⓘ Unnamed prospect [10094701]	[Euxenite-(Y)] - (2005)
White Signal Mining District ⓘ High Noon No. 1	[Euxenite-(Y)] - (2005)
ⓘ Russell pegmatite	[Euxenite-(Y)] Gillerman (1964)
ⓘ Unnamed prospect [10014663]	[Euxenite-(Y)] - (2005)
ⓘ Wheatly Pegmatite	[Euxenite-(Y)] Gillerman (1964)
Rio Arriba County ⓘ Petaca Mining District	[Euxenite-(Y)] Northrop et al. (1996) +2 other references
La Jarita-Apache area ⓘ Blue Bird deposit	[Euxenite-(Y)] Michael N. Spilde et al. (2011)
ⓘ Queen deposit	[Euxenite-(Y)] Charles Young collection
San Miguel County ⓘ Elk Mountain Mining District	[Euxenite-(Y)] Northrop et al. (1996)
ⓘ Guy no. 1 deposit ?	[Euxenite-(Y)] Jahns (1946) +1 other reference
ⓘ Sparks-Stone pegmatite	[Euxenite-(Y)] - (2005)
ⓘ Tecolote District	[Euxenite-(Y)] Northrop et al. (1996)
ⓘ Old Priest mine	[Euxenite-(Y)] Northrop et al. (1996)
Taos County ⓘ Tres Piedras area	[Euxenite-(Y)] Northrop et al. (1996)
New York Saratoga County ⓘ Day	[Euxenite-(Y)] Am Min (1947) +1 other reference
Overlook ⓘ Overlook Quarry (Atlas Feldspar Company Quarry; Atlas Quarry; Day Quarry)	[Euxenite-(Y)] Jensen (1978) +1 other reference
North Carolina Cleveland County Kings Mountain ⓘ Foote Lithium Co. Mine	[Fersmite] Rocks and Minerals +2 other references
ⓘ Henderson County	[Euxenite-(Y)] Genth (1891) +1 other reference
Zirconia Pegmatite Mining District Tuxedo ⓘ Freeman Mine	[Euxenite-(Y)] Wilson et al. (1978)
ⓘ Zirconia	[Euxenite-(Y)] www. Rogers Minerals.com
ⓘ Jones Mine	[Euxenite-(Y)] Wilson et al. (1978)
ⓘ Zirconia Mine	[Euxenite-(Y)] - (n.d.)
Madison County ⓘ Ledford Allanite Prospect	[Euxenite-(Y)] - (2005)
ⓘ Odell Allanite Prospect	[Euxenite-(Y)] - (2005)
Mitchell County Spruce Pine ⓘ McKinney Mine (Power Mill Creek Mine)	[Euxenite-(Y)] www.excaliburmineral.com Smithsonian ...
Yancey County Crabtree Creek ⓘ Carolina Mineral Company No. 20 Mine (Old 20 Mine)	[Euxenite-(Y)] Specimens in former Green's Mineral ... +1 other reference
Oregon Jackson County Ashland Mining District ⓘ Mark I Group	[Euxenite-(Y)] - (2005)
South Carolina Greenville County ⓘ Slater-Marietta	[Euxenite-(Y)] Hidden et al. (1890) +1 other reference
Texas Burnet County ⓘ Cactus Jack pegmatite	[Euxenite-(Y), Tanteuxenite-(Y), Uranopolycrase] Self-collected by Franklin Roberts.
ⓘ Clear Creek pegmatite	[Euxenite-(Y), Yttrocrasite-(Y)] Crook et al. (1977)
ⓘ Unnamed pegmatite	[Yttrocrasite-(Y)] Hidden and Warren (1906)
Llano County Bluffton ⓘ Baringer Hill Mine	[Euxenite-(Y), Yttrocrasite-(Y)] Landes (1932)
Utah Beaver County Milford ⓘ Highway 21 Quarry	[Euxenite-(Y)] Wilson (1995)
ⓘ Milford Quarry	[Euxenite-(Y)] Matthias Rhinelander
Virginia Amelia County Amelia (Amelia Court House) ⓘ Carl Wagner farm	[Euxenite-(Y)] Dietrich (1990)
ⓘ Rutherford Mines	[Euxenite-(Y), Fersmite] D. Grier
ⓘ John Patterson Mine	[Euxenite-(Y)] Dietrich (1990)
Winterham ⓘ Morefield Mine (Morefield pegmatite)	[Euxenite-(Y)] Dietrich (1990)
Bedford County Moneta-Forest ⓘ Nance Mine	[Euxenite-(Y)] Dietrich (1990)
Otter Hill ⓘ Mitchell Mine (Hottinger Mine)	[Euxenite-(Y)] Dietrich (1990)
ⓘ Young Feldspar Mine	[Euxenite-(Y)] Dietrich (1990)
ⓘ Morgan Mine	[Euxenite-(Y)] David Kingery Collection
Powhatan County Flat Rock ⓘ White Peak Mines Nos. 1 through 4 (Miller Mine; Purcell Mine)	[Euxenite-(Y)] Rocks & Min.: 60:168.
Washington Grant County Electric City ⓘ "Grand Coulee"	[Euxenite-(Y)] Huntting (1957)
Grand Coulee ⓘ Peterson claim	[Euxenite-(Y)] Huntting (1957) +1 other reference
Okanogan County ⓘ Golden Horn Batholith	[Euxenite-(Y)] Markus B. Raschke et al. (2016)
ⓘ Washington Pass	[Euxenite-(Y)] Micro Probe Volume VI Number 8 +1 other reference
Wisconsin ⓘ Marathon County	[Euxenite-(Y)] Cordura
Wausau Intrusive Complex Nine Mile Pluton ⓘ Koss pit	[Euxenite-(Y)] www.uwrf.edu/~wc01
ⓘ Stettin pluton	[Euxenite-(Y)] Buchholz et al. (2019)
Sauk County Baraboo ⓘ Jessie Quarry ?	[Euxenite-(Y)] Buchholz (2003)
Waupaca County ⓘ Keller Lake pegmatite	[Euxenite-(Y)] Rocks & Minerals 79:6 pp409-411
Wood County Cary Mound area quarries ⓘ Haske Quarry ?	[Euxenite-(Y)] Buchholz et al. (2006)
Wyoming Albany County ⓘ Platt Mine	[Euxenite-(Y)] - (2005)
ⓘ Weddle pegmatite claims ?	[Euxenite-(Y)] Hausel et al. (2001)
Carbon County ⓘ Big Creek pegmatite District	[Euxenite-(Y)] R. S. Houston (1961)
ⓘ Platt Pegmatite Mine ?	[Euxenite-(Y)] Rick Dalrymple Collection +4 other references
Sheridan County ⓘ Rainbow Claims	[Euxenite-(Y)] - (2005)

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