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Uranosphaerite from
Kerségalec, Lignol, Pontivy, Morbihan, Brittany, France


Classification
Species:Uranosphaerite
Formula:Bi(UO2)O2(OH)
Comments:Yellow-brown to orange-red spherolites (1 mm diameter).
R. Pierrot, L. Chauris, C Laforêt and F. Pillard : "Inventaire Minéralogique de la France N° 9 : Morbihan", BRGM, 1980.
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Uranosphaerite data
Locality Data:Click here to view Kerségalec, Lignol, Pontivy, Morbihan, Brittany, France
Data Identifiers
Mindat Occurrence Record ID:112459
Long-form Identifier:1:3:112459:0
GUID (UUID V4):a2f310c5-47f8-4b05-aa26-d50b020f6378
Nearest other occurrences of Uranosphaerite
12.6km (7.9 miles) Kervegan, Guern, Pontivy, Morbihan, Brittany, France
References
Reference Search (possible matching items)
Journal (article/letter/editorial)
CRYSTAL STRUCTURE AND CRYSTAL CHEMISTRY OF URANOSPHAERITE, Bi(UO2)O2OH KARRIE-ANN HUGHES AND PETER C...Austria ABSTRACT The crystal structure of uranosphaerite, Bi(UO2)O2OH, has been solved and refined using...natural crystals. The structure of natural uranosphaerite from the Clara barite and fluorite mine, Black...1194 unique observed reflections (|Fo| > 4F). Uranosphaerite is monoclinic, space group P21/n, a 7.559(2)...88(3)°, V 453.6(2) Å3. Crystals of synthetic uranosphaerite were obtained by mild hydrothermal techniques;
Journal (article/letter/editorial)
Uranosphaerite from Horní Halže 91 N. Jb. Miner. Abh. 2008, Vol. 185/1, p. 91–98, Stuttgart, July 2008...Schweizerbart’sche Verlagsbuchhandlung 2008 Uranosphaerite from Horní Halže near Měděnec (Krušné hory...Abstract: The rare secondary uranium mineral uranosphaerite from Horní Halže (Krušné hory Mountains, Czech...analysis, corresponds closely to the formula of uranosphaerite Bi(UO2)O2OH. The refined unit-cell parameters...UO22+ stretching vibrations. Hydrogen bonds in uranosphaerite are discussed and the corresponding O-H···O
Journal (issue)
EV - "1998" L'INDUSTRIE MINIÈRE DE L'URANIUM EN FRANCE MÉ.rR.OPOLITAINE par Pierre-Christian GUIOLLARD...DÉCOUVERTES RÉCENTES DE ~ :MINÉRAUX URANIFÈRES RARES EN FRANCE par Nicolas MEISSER Ont participé à la réalisation... Prix de l'abonnement: 6 numéros+ 1 hors série France : 300F - Soutien 400F - Etranger 400F Vente du...derni è re née des indu st ri es minières, tant e n France qu e da ns le monde. L Le déve lop pe me nt de...organique ou aux argiles. GEOGRAPHIE DE L'URANIUM EN FRANCE En 1965, les grands districts miniers sont identifiés
Journal (issue)
de l'abo1111e111e111: 6 nu111éro5 + 1 hors sérh: France : 300' - outien -100' - E1ranger 400' Veme du numéro.... , ...� L'industrie minière de l'uranium en France métropolitaine Pierre-Christian GUIOLLARD L ïndu...création du CEA. la minéralogie de I·uranium en France était réduite à troi espèce neuemenL identifiée...ou aux argile . G E OG RAPHIE DE L'URANIUM EN FRANCE En 1 965. le s g rands districts miniers sont identifiés...gisement de la région du Bonote près d.: Ponti, ) (Morbihan) exploités ju. qu·en 1983 par la S I M U R A (
Book
Steenfelt (Denmark/Greenland), M. Pagel (France), B. Poty (France), J. Royall (Spain), and A. Kuestermeyer...their magmatic evolution as presented in Chapter 6, France. V. I. Kazansky translated and prepared text and... . . . 159 159 159 159 162 162 162 Chapter 6 France .. . . . . . . . . . . . . . . . . . . . . . ..... . . . . . . . . . . . . . . . . . . . 6.3.3 Pontivy-Rostrenen Massif, Bretagne . . . . . . . . . ....predominant in the Massif Central and Armorican Massif, France, and in the southern Black Forest, Germany (Limousin-type
Book (edition)
Greece. Other occurrences are found in Chile, Italy, France, Germany, Turkey, and Algeria. SELECTED REFERENCES:...‘‘gummite’’ at Margnac, in the Massif Central, France. SELECTED REFERENCE: Cesbron, F., et al., Min....counties, Arizona; and at deposits in Mexico, Canada, France, Bulgaria, Czechoslovakia, and elsewhere. SELECTED...counties, Colorado. It also occurs in Mexico, Peru, France, Germany, Romania, Japan, and at Albanda, Asia...CONSTANTS: High temp.: @ = S72 way, Sweden, France, Italy, Switzerland (pericline), Austria, Germany
Book (edition)
Eric Asselborn, M.D.: Montrevel-en-Bresse, Ain, France. F. John Barlow: Appleton, Wisconsin. Peter Bayliss:...Hungary. Fabien Cesbron: B. R. G. M., Orleans, France. Graham Chinner: Dept. of Earth Sciences, Cambridge...Massachusetts. Gilbert Gauthier: Maisons Laffitte, Paris, France. Legrand A. Gould: Pebble Beach, California. George...and wire silver); Ste.-Marie-aux-Mines, Alsace, France; Andreasberg, Freiberg(*), and Schneeberg(*), Germany;...Canada; Salsigne deposit, Aude, and Scoufour, Cantal, France; Baita, Romania; Tyrnyauz district, Caucasus Mts
 
Mineral and/or Locality  
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