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Britholite Group

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Big Photo

Britholite-(Ce)
In den Dellen quarries, Niedermendig, Mendig, Laach lake volcanic complex, Eifel Mts, Rhineland-Palatinate, Germany
© Fred Kruijen

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This page provides mineralogical data about Britholite Group.

Classification of Britholite Group

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Relationship of Britholite Group to other Species

Group Members:
Britholite-(Ce)
Ca
 
2
(Ce,Ca)
 
3
(SiO
 
4
,PO
 
4
)
 
3
(OH,F)
Britholite-(Y)
Ca
 
2
(Y,Ca)
 
3
(SiO
 
4
,PO
 
4
)
 
3
(OH,F)
Fluorbritholite-(Ce)
Ca
 
2
(Ce,Ca)
 
3
(SiO
 
4
,PO
 
4
)
 
3
(F,OH)
Fluorbritholite-(Y)
Ca
 
2
(Y,Ca,Ln)
 
3
(SiO
 
4
,PO
 
4
)
 
3
(F,OH)
Fluorcalciobritholite
(Ca,Ce)
 
5
 (SiO
 
4
,PO
 
4
)
 
3
F

Other Information

Health Warning: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 Britholite Group

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    • Localities for Britholite Group

    The 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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    (TL) indicates type locality. ? indicates mineral may be doubtful at this locality. All other localities listed without reference should be considered as uncertain and unproven until references can be found.
    Argentina
     
    • San Luis
    		[Britholite-(Ce)]
    Australia
     
    • South Australia
      • Andamooka Ranges - Lake Torrens area
        • Roxby Downs
    		[Britholite-(Ce)] Lottermoser B. G. (1995). Neues.Jb. Miner. Mh.1995, 8, 371-384; Econ Geol. (1992) 87:1-28
      • Olary Province
        • Yunta
    		[Britholite-(Ce)] Brugger, J., Ogierman, J., Pring, A., Waldron, H., Kolitsch, U. (2006): Origin of the secondary REE-minerals at the Paratoo copper deposit near Yunta, South Australia. Mineralogical Magazine, 70, 609-627.
    Canada
     
    • Manitoba
    		[Britholite-(Ce)]
    • Newfoundland and Labrador
      • Labrador
    		[Britholite-(Ce)] GSC locality database
        • Seal Lake area
    		[Britholite-(Ce)] GSC locality database; GSC database locality No. 4100
    • Northwest Territories
      • Yellowknife
        • Thor Lake
    		[Britholite-(Ce)]
    • Ontario
      • Thunder Bay District
        • Marathon
    		[Britholite-(Ce)] McLaughlin (1990)
    • Québec
      • Abitibi-Témiscamingue
        • Témiscamingue RCM
          • Les Lacs-du-Témiscamingue
    		[Britholite-(Ce)]
      • Côte-Nord
        • Sept-Rivières RCM
    		[Britholite-(Y)] Louise Corriveau (Date Modified: 2008-12-08) Mineral Deposits of Canada District Metallogeny The Manitou district a Canadian iron oxide copper-gold deposit setting. Geological Survey of Canada
      • Laurentides
        • Deux-Montagnes RCM
          • Oka
    		[Britholite-(Ce)]
    [Britholite-(Ce)] Gold (1969) & Sabina (1968)
      • Montérégie
        • Lajemmerais RCM
          • Varennes & St-Amable
            • Saint-Amable sill
    		[Britholite-(Ce)] Horváth Collection - confirmed by visual & XRD
        • Rouville RCM
          • Mont Saint-Hilaire
    		[Britholite-(Ce)] Horváth, L and Gault, R.A. (1990), The mineralogy of Mont Saint-Hilaire Quebec. Mineralogical Record: 21: 284-359.
    China
     
    • Fujian Province
      • Sanming Prefecture
        • Mingxi Co.
    		[Britholite-(Ce) var: Thorian Britholite-(Ce)] Qiang Wang, Zhenhua Zhao, Ping Jian, Zhiwei Bao, Xiaolin Xiong and Jinlong Ma (2003): Chinese Science Bulletin 48(20), 2241-2247
    • Hebei Province
      • Zhangjiakou Prefecture
        • Huailai Co.
    		[Britholite-(Ce)] Zhang Peishan, Yang Zhuming, Tao Kejie, and Yang Xueming (1996): Mineralogy and Geology of Rare Earths in China. Science Press (Beijing), pp. 226.
    [Britholite-(Y)] Chunliu Song, Bingkun Qiao and Jianhong Zhang (1988): Acta Mineralogica Sinica 8(1), 19-24
    • Inner Mongolia Autonomous Region
      • Baotou League (Baotou Prefecture)
        • Bayan Obo Mining District
          • Bayan Obo
    		[Britholite-(Ce)] Orris, G.J., and Grauch, R.I. (2002): USGS Open-File Report 02-189
    • Shandong Province
      • Jining Prefecture
        • Weishan Co.
    		[Britholite-(Ce)] Orris, G.J., and Grauch, R.I. (2002): USGS Open-File Report 02-189, 174 pp.
    • Sichuan Province
      • Liangshan Autonomous Prefecture
        • Mianning Co.
    		[Britholite-(Ce)] Orris, G.J., and Grauch, R.I. (2002): USGS Open-File Report 02-189
    Finland
     
    • Western Finland Province
      • Kangasala
    		[Britholite-(Y)] Siivola 1975 Bulletin of the Geological Society of Finland 49
    Germany
     
    • Rhineland-Palatinate
    		[Britholite-(Ce)] Knute Eldjarn
        • Laach lake volcanic complex
          • Kruft
    		Hentschel, G., Die Minerale in Auswürflingen des Laacher -See –Vulkans, Der Aufschluss, SB 33, 65-105, 1990
          • Mendig
            • Niedermendig
    		[Fluorcalciobritholite] in the collection of Luigi Mattei
    Hentschel, G., Die Minerale in Auswürflingen des Laacher -See –Vulkans, Der Aufschluss, SB 33, 65-105, 1990
              • Wingertsberg Mt.
    		Hentschel, G., Die Minerale in Auswürflingen des Laacher -See –Vulkans, Der Aufschluss, SB 33, 65-105, 1990
    Greenland
     
    • Kitaa (West Greenland) Province
      • Narsaq
        • Ilimaussaq complex
          • Kangerdluarssuq (Kangerdluarssuk; Kangerdluarsuk) Firth
    		[Britholite-(Ce)] Danoe, M., Soerensen, H. (1959): An examination of the rare minerals from the Nepheline Syenites of south west Greenland, Meddelelser om Groenland, Vol. 162, Nr.5, Reitzels Forlag, Koebenhavn
          • Tunugdliarfik Firth (Eriksfjord)
    		[Britholite-(Ce)] Boeggild, O.B. (1953): The Mineralogy of Greenland, Meddelelser om Grønland, Vol. 149/3, Reitzels Forlag Koebenhavn
    [Britholite-(Ce)] Collection of NHM, Vienna
    Guinea
     
    [Britholite-(Ce)] G.C. Parodi and V. Chevrier : "New discoveries in nephelinites from Los island (Republic of Guinea)", 5th International Conference "Mineralogy & Museums", Paris, Sept. 5-8th 2004, Bull. de Liaison de la Soc. Franç. de Minéralogie et Cristallographie, 2004, Vol 16, N°2.
    Hungary
     
    • Baranya Co.
    		[Britholite-(Ce)] Nagy, G., (2003): Nacareniobsite in Phonolites in the Mecsek Mts. (Hungary) - Second occurrence in the world, Acta Mineralogica-Petrographica, Abstract series 1, Szeged 2003
    Italy
     
    • Campania
      • Naples Province
        • Somma-Vesuvius Complex
          • Monte Somma
            • Ercolano
    		[Britholite-(Ce)] Orlandi, P., Perchiazzi, N., & Mannucci, G. (1989). First occurrence of britholite-(Ce) in Italy (Monte Somma, Vesuvius). European Journal of Mineralogy, 1, 723-725
    [Britholite-(Ce)] luigi chiapino
            • Sant'Anastasia
    		[Britholite-(Ce)] Russo, M., Punzo, I. (2004): I minerali del Somma-Vesuvio, AMI
    • Latium
      • Rome Province
    		[Britholite-(Ce)] Federico, M., Peccerillo, A., (2002): Mineral chemistry and petrogenesis of granular ejecta from the Alban Hills volcano, Mineralogy and Petrology, Vol 74, 223-252
        • Sacrofano Caldera
          • Campagnano di Roma
    		[Britholite-(Ce)]
      • Viterbo Province
    		[Britholite-(Ce)] Lapis 28(12), 19-28 (2003)
    [Britholite-(Ce)] American Mineralogist, Volume 86, pages 1066–1075, 2001
          • Vetralla
    		[Britholite-(Ce)] Van King
    Japan
     
    • Honshu Island
      • Tohoku region
        • Fukushima prefecture
    		[Britholite-(Y)] Hata, S. (1938) Abukumalite [britholite-(Y)], a new mineral from pegmatites of Iisaka, Fukushima prefecture. Sci. Pap. Inst. Phys. Chem. Res., Tokyo, 34, 1018-1023.
          • Kawamata
            • Iizaka (Iisaka) Village
    		[Britholite-(Y)] Sci. Pap. Inst. Phys. Chem. Res., Tokyo, 34, 1018-1023.
    Kazakhstan
     
    [Britholite-(Ce)]
    Madagascar
    Kieft, C & Burke, E.A.J. (1970): La britholite, un mineral nouveau pour Madagascar. Compte Rendu de la Semaine Géologique Madagascar, 101-103
    Malawi
     
    • Balaka District
    		[Britholite-(Ce)] Orris, G.J., and Grauch, R.I. (2002): USGS Open-File Report 02-189.
    Mongolia
     
    • Gobi Desert
    		[Britholite-(Ce)] Ripp, G. S.; Karmanov, N. S.; Kanakin, S. V.; Doroshkevich, A. G.; Andreev, G. V. (2005): Cerium britholite from the Mushugai ore deposit (Mongolia). Zapiski Rossiiskogo Mineralogicheskogo Obshchestva 134, 90-103. (in Russian)
    • Hovd Aimag (Khovd Aimag)
      • Altai Mts
    		[Britholite-(Ce)] G.S. Ripp data
    [Britholite-(Y)] Econ Geol (1995) 90:530-547
    Morocco
     
    • Meknès-Tafilalet Region
      • Khénifra Province
        • High Atlas Mts
          • Tamazeght complex
    		[Britholite-(Ce)] Khadem Allah, B. (1993)
    North Korea
     
    • Kangwon Province
      • Pyonggang-gun
        • Nam-myon
          • Chonma-ri
            • Songna-san
    		[Britholite-(Ce)] Takubo, J. (1941) Journal of the Chemical Society of Japan, 62, 8.
    Norway
     
    • Nordland
      • Hamarøy
    		[Britholite-(Y)] Husdal, T. (2008): The minerals of the pegmatites within the Tysfjord granite, northern Norway. Norsk Bergverksmuseum Skrift 38: 5-28
    [Britholite-(Y)] Husdal, T. (2008): The minerals of the pegmatites within the Tysfjord granite, northern Norway. Norsk Bergverksmuseum, skrift 38, 5-28.
      • Tysfjord
        • Drag
          • Lapplegret
    		[Britholite-(Y)] Husdal, T. (2008): The minerals of the pegmatites within the Tysfjord granite, northern Norway. Norsk Bergverksmuseum Skrift 38: 5-28
    [Britholite-(Y)] Husdal, T. (2008): The minerals of the pegmatites within the Tysfjord granite, northern Norway. Norsk Bergverksmuseum Skrift 38: 5-28
    [Britholite-(Y)] Husdal, T. (2008): The minerals of the pegmatites within the Tysfjord granite, northern Norway. Norsk Bergverksmuseum, skrift 38, 5-28.
    • Telemark
      • Porsgrunn
    		[Britholite-(Ce)] Neumann (1985, p. 124).
          • Kokkersvold - Blåfjell
    		[Britholite-(Ce)] Larsen, A.O. & Åsheim,A.(1976):"Mineraler fra Langangen".NAGS-nytt 3(1),9-12. (in norwegian); Neumann (1985, p. 124).
          • Rønningen (Skredderrønningen)
    		[Britholite-(Ce)] Burvald, Ingulv (1993): To forekomster av nefelin-syenitt-pegmatitt i Telemark. STEIN 20 (3), 176-179
          • Slevolden
    		[Britholite-(Ce)] Burvald, Ingulv (1993): To forekomster av nefelin-syenitt-pegmatitt i Telemark. STEIN 20 (3), 176-179
        • Mørje
          • Sagåsen (Strandåsen)
    		[Britholite-(Ce)] Andersen, F.,Berge, S.A. & Burvald, I. (1996): Die Mineralien des Langesundsfjords und des umgebenden Larvikit-Gebietes, Oslo-Region, Norwegen. MineralienWelt 7(4):21-100
    [Britholite-(Ce)] Larsen, A.O., Åsheim, A. and Gault, R. A. (2005): Minerals of the eudialyte group from the Sagåsen larvikite quarry, Porsgrunn, Norway. Norsk Bergverksmuseum Skrifter 30: 58-62
      • Skien
    		[Britholite-(Y)] Neumann, H. (1985): Norges Mineraler. Norges geologiske Undersøkelse Skrifter 68(p. 124)
    • Vest-Agder
      • Vennesla
    		[Britholite-(Y)] Griffin, W.L., Nilssen, B. & Jensen, B.B. (1979): Britholite-(Y) and its alteration: Reiarsdal, Vest-Agder, south Norway. Norsk Geologisk Tidsskrift 59: 265-271
    • Vestfold
      • Larvik
        • Hedrum
          • Lågendalen
    		[Britholite-(Ce)] Andersen, F. (1993): Hedrum pukkverk i Lågendalen. STEIN 20 (4), 236-238
        • Malerød
    		[Britholite-(Ce)] Andresen, P. : Mineralene fra Midtfjellet larvikittbrudd, Malerød, Larvik. 41-47
        • Tjølling
          • Håkestad
    		[Britholite-(Ce)] Larsen, A. O. (1988): Helvite group minerals from syenite pegmatites in the Oslo Region, Norway. Contribution to the mineralogy of Norway no 68. Norsk Geologisk Tidsskrift 68: 119-124
          • Stålaker
    		[Britholite-(Ce)]
        • Tvedalen
    		[Britholite-(Ce)] Larsen, A. O. (ed.) (2010): The Langesundsfjord. History, geology, pegmatites, minerals. Bode Verlag Gmbh, Salzhemmendorf, Germany, 240 p
    [Britholite-(Ce)] Andersen, F., Berge, S.A. & Burvald, I. (1996): Die Mineralien des Langesundsfjords und des umgebenden Larvikit-Gebietes, Oslo-Region, Norwegen. Mineralien-Welt 7(4), 21-100
    [Britholite-(Ce)] Engvoldsen,T.,Andersen, F.,Berge, S.A. & Burvald, I. (1991): Pegmatittmineraler fra Larvik ringkompleks. STEIN 18(1),15-71.
    [Britholite-(Ce)] Collection of Peter Andresen.
    [Britholite-(Ce)] Andersen, F., Berge, S.A. & Burvald, I. (1996): Die Mineralien des Langesundsfjords und des umgebenden Larvikit-Gebietes, Oslo-Region, Norwegen. Mineralien-Welt 7(4), 21-100
    [Britholite-(Ce)]
    [Britholite-(Ce)] Larsen, A. O. (ed.) (2010): The Langesundsfjord. History, geology, pegmatites, minerals. Bode Verlag Gmbh, Salzhemmendorf, Germany, 240 p
    [Britholite-(Ce)]
      • Sandefjord
        • Vesterøya
    		[Britholite-(Ce)] Knut Edvard Larsen collection
    [Britholite-(Ce)] Berge, S.A. & Hansen, R. (1976): Mineraler i Sandefjordsområdet III-Varden. NAGS-nytt 3 (4), 13-16 (in norwegian); Neumann, H. (1985): Norges Mineraler. Norges geologiske Undersøkelse Skrifter 68, p. 124
    Portugal
     
    • Azores District
      • San Miguel Island
    		[Britholite-(Y)] SEM - EDS by Dott. Fabio Bellatreccia - Dip.to Scienze Geologiche - Università Roma Tre
    Ternes, B. (1999): Mineralien von der Azoreninsel Sao Miguel (Portugal). Lapis, 24 (1), 20-42
    Russia
     
    • Eastern-Siberian Region
      • Krasnoyarsk Territory (Krasnoyarsk Kray; Krasnoyarskii Krai)
        • Enisei Range (Yenisei Ridge; Enisei Ridge)
    		[Britholite-(Ce)] Kalyago, E. K. & Lapin, A. V. (1990): Britholite from metasomatites of the Kiisk alkaline massif (Enisei Ridge). Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva 119, 107-110. (in Russian.)
      • Prebaikalia (Pribaikal'e)
        • Irkutskaya Oblast'
    		[Britholite-(Ce)] The Canadian Mineralogist Vol. 44, pp. 929-942 (2006)
      • Saha Republic (Sakha Republic; Yakutia)
        • Polar Yakutia
          • Cherskii range system
            • Selennyakh range
              • Tommot river
    		[Britholite-(Ce)] Pavel M. Kartashov data
      • Transbaikalia (Zabaykalye)
        • Buriatia (Buryatia) Republic
          • Mama River Basin
            • Maigunda River
    		[Britholite-(Ce)] P.M. Kartashov data
      • Tuva Republic
        • Sangilen Upland
    		[Britholite-(Ce)] Kapustin Yu.L. (1989) Cerite and ternebohmite from fenites of alkaline massifs of Tuva, - Zapiski VMO, 118(4), p. 47-56 (in Rus.)
    • Far-Eastern Region
      • Khabarovskiy Kray
        • Verkhnebureinsky District
          • Verkhnii Mel'gin River
            • Turana Range
              • Chekunda Town
    		[Britholite-(Ce)] I.I. Kupriyanova Mineralogy of Chergilen rare earth deposit,- Moscow,1962, p.211, PhD dissertation.
    • Northern Region
      • Murmanskaja Oblast'
        • Kola Peninsula
          • Afrikanda
    		[Britholite-(Ce)] www.koeln.netsurf.de/~w.steffens/afri.htm
          • Keivy Mts
    		[Britholite-(Ce)] Pavel M. Kartashov data
          • Khibiny Massif
    		[Britholite-(Ce)] Mikhailova, Y.A., Konopleva, N.G., Yakovenchuk, V.N., Ivanyuk, G.Y., Men’shikov, Y.P., and Pakhomovsky, Y.A. (2007): Geology of Ore Deposits 49(7), 590-598.
    [Britholite-(Ce)] Pavel M. Kartashov data
            • Kukisvumchorr Mt
              • East slope
    		[Fluorcalciobritholite] EJM 19, 95-103(2007)
    [Britholite-(Ce)] Konopleva, N.G., Ivanyuk, G.Y., Pakhomovsky, Y.A., Yakovenchuk, V.N., Men’shikov, Y.P., and Korchak, Y.A. (2008): Geology of Ore Deposits 50(8), 720-731.
    [Britholite-(Ce)] www.koeln.netsurf.de/~w.steffens/lovo.htm
          • Western Keivy Massif
    		[Britholite-(Ce)] Pavel M. Kartashov data
    [Britholite-(Y)] Pavel M. Kartashov data
    [Britholite-(Y)] No reference listed
    • Urals Region
      • Southern Urals
        • Chelyabinsk Oblast'
          • Kyshtym (Kychtym; Kishtim)
    		[Britholite-(Ce)] Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 290; P.M. Kartashov data
    Slovakia
     
    • Trenčín Region
      • Považská Bystrica Co.
    		[Britholite-(Y)] Uher, P., Ondrejka, M.: Britolit-(Y): Neskoromagmatický akcesorický minerál Y-REE z granitu A-typu v Stupnom při Považskej Bystrici, Pieninské bradlové pásmo (severozápadné Slovensko). Bulletin mineralogicko-petrografického oddělení Národního muzea v Praze, 2008, vol. 16, 2, 224-229.
    South Africa
     
    • Gauteng Province
    		[Britholite-(Y)]
    [Britholite-(Ce)] Minerals of South Africa
    [Britholite-(Ce)] Minerals of South Africa
    South Korea
     
    • Chungcheongbukdo (Chungchong-pukto)
      • Chungju (Chung Won Kum; Chung-ju)
        • Joongwon-gun
          • Mt. Eorae
    		[Britholite-(Ce)] P.M. Kartashov data
    Spain
     
    • Canary Islands
      • Las Palmas Province
        • Fuerteventura
    		Ahijado et al (2005) Mineralogy and Petrology, 84, #1-2, 107-127.
    • Castile-La Mancha
      • Albacete
        • Cancarix
    		[Britholite-(Ce)] E. Salvioli-mariani et al. , Eur. J. Mineral. , 1996, 8, pp. 1027-1039.
    • Madrid
    		[Britholite-(Ce)] Prado-Herrero, P. et al. (2009): First find of Kristiansenite in Spain: Comparison with the type specimen by non-descriptive techniques. Estudos Geológicos 19 (2): 135-139
    Sweden
     
    • Östergötland
      • Ödeshög
        • Norra Kärr
    		[Fluorbritholite-(Ce)] Swedish Nat.Musuem
    • Småland
      • Jönköping
        • Gränna
    		[Britholite-(Ce)] Thulin, H. (1996): Norra Kärr. Litiofilen 13: 17-51; Thulin, H. (2000): Norra Kärr-Några nya fynd och undersökningar. Litiofilen, 17 (2): 25-45
    • Västmanland
      • Norberg
    		[Fluorbritholite-(Ce)] Holtstam D., Kolitsch U. and Andersson U. (2005) Västmanlandite-(Ce) - a new lanthanide- and F-bearing sorosilicate mineral from Västmanland, Sweden: description, crystal structure, and relation to gatelite-(Ce). European Journal of Mineralogy 17, 129-142.
    UK
     
    [Britholite-(Y)] Tindle, A.G. (2008) Minerals of Britian and Ireland
      • North West Highlands (Inverness-shire)
    		[Britholite-(Y)] Jour. Conf. Abstracts 5: 939 (2000)
    Ukraine
     
    • Dnipropetrovs'k Oblast' (Dnepropetrovsk Oblast')
      • Ukrainian Shield
    		[Britholite-(Ce)]
    • Donets'k Oblast' (Donetsk Oblast')
      • Azov Sea Region
    		[Britholite-(Ce)]
    USA
     
    • Arkansas
      • Hot Spring Co.
    		[Britholite-(Ce)]
    Henry Barwood - unpublished (2010)
      • Pulaski Co.
        • Little Rock
    		[Britholite-(Ce)]
    Henry Barwood - unpublished (2010)
    • Colorado
      • Boulder Co.
        • Jamestown District
    		[Britholite-(Ce)] Minerals of Colorado (1997) Eckels, E. B.
    [Fluorbritholite-(Ce)] Pavel M. Kartashov analytical data (2011)
    [Britholite-(Ce)] Minerals of Colorado (1997) E.B. Eckels
        • Raymond
    		[Britholite-(Ce)] Tony Nikischer specimen
      • Fremont Co.
    		[Britholite-(Y)] Minerals of Colorado (1997) Eckels, E. B.
      • Gunnison Co.
        • White Earth District (Powderhorn District)
    		[Britholite-(Ce)] "Minerals of Colorado, updated & revised", p. 17, by Eckel, Edwin B., 1997
    • Massachusetts
      • Norfolk Co.
        • Quincy
    		[Britholite-(Ce)]
    • Michigan
      • Marquette Co.
        • Republic
    		[Britholite-(Y)] "Mines and Minerals of Michigan's Iron Country," Ramon S. Demark. Rocks & Minerals, March 2000.
    • Missouri
      • Washington Co.
        • Sullivan
    		[Britholite-(Ce)] USGS Open File report 2010-5220
    • Nevada
      • Humboldt Co.
        • Bottle Creek District
    		[Britholite-(Y)] NBMG Spec. Pub. 31 Minerals of Nevada
    • South Dakota
      • Custer Co.
        • Custer District
          • Custer
    		[Britholite-(Ce)] R&M 75:3 pp 156-169
    • Texas
      • Llano Co.
        • Kingsland Granite Company quarry (Petrick quarry)
    		[Britholite-(Y)] Arthur Smith, Frank Roberts, Denise Bicknell (2008) Mineral News, 24, #1, 6-7.
    Vietnam
     
    • Lai Chau Province
      • Phong Tho District
        • Mt Fansipan
    		[Fluorbritholite-(Ce)] Feldman l.G., Sarkisyan S.Sh., Boriskin V.P., Purusova S.P., Nguen Van Hoai, Chin Suan Ben (1987) Crystalline beckelite from Nam Se deposit (Northern Vietnam), - Mineralogicheskiy Zhurnal, v.9, N1, pp. 78-86 (in Rus.)
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    Copyright © Jolyon Ralph and Ida Chau 1993-2011. Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them. Further information contact the Site hosted & developed by Jolyon Ralph. Mindat.org is an online information resource dedicated to providing free mineralogical information to all. Mindat relies on the contributions of hundreds of members and supporters. Mindat does not offer minerals for sale. If you would like to add information to improve the quality of our database, then click here to register.
    Current server date and time: 20th Sep 2011 18:02:12
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