 | | Book | | azurite et malachite massives Azurite (Chessy, Rhône) Tranche polie dans une stalactite d’azurite et...localité-type de l’azurite est celle de Chessy dans le Rhône dont les échantillons attirent toutes les convoitises...stalactiforme et rubanée sont en Oural et au Katanga. En France, hormis la célèbre mine de Chessy (localité-type...gisements dans les Vosges, en Auvergne, Var, Loire, Tarn, Savoie, Alpes-Maritimes, Corse, des Pyrénées...sont aussi appelées « semi-précieuses », sauf en France où cette désignation est interdite depuis 2002 |  | | Book (volume) | | l’Institut Muséum d’histoire naturelle DE LA FRANCE ET SES COLONIES DK description physique et chimique...strüvérite et la inonazite. MINÉHALÜGIE DE IA FRANCE 4 lima paru dès le premier abord vraisemblable...0;09 1120 10,90 : ana- MlNKliALOGIK DK (i FRANCE ],A (>nOUPE DE L’APATÏTE APATITE Anjou. (T...0,3930 : 1 : 0,4339] 8 MINÉKALOGIE DE LA FRANCE Ces nouvelles données permettent de simplifier...Dans la la description valeur de yz ei zx — Alpes. — lire par ; yz ;)8"28', MM. Connard tome |  | Raimbault, Louis, Cuney, Michel, Azencott, Claude, Duthou, Jean-Louis, Joron, Jean Louis (1995) Geochemical evidence for a multistage magmatic genesis of Ta-Sn-Li mineralization in the granite at Beauvoir, French Massif Central. Economic Geology, 90 (3) 548-576 doi:10.2113/gsecongeo.90.3.548 | Journal (article/letter/editorial) | | Genesis of Ta-Sn-LiMineralization in the Granite at Beauvoir, French Massif Central LouIs RAIMBAULT, Centred'Informatique...35 rue SaintHonord, F-77305Fontainebleau Cedex, France,andLaboratoire PierreSiie,Groupe desSciences dela...surYvetteCedex, France MICHEL CUNEY, CREGUandGS CNRS-CREGU, B.P.23, F-54501Vandoeuvre lesNancyCedex,France CLAUDE...Nucldaires de Saclay, B.P.2, F-91191Gif surYvetteCedex, France JEANLOUISDUTHOU, Ddpartement de Gdologie et Mindralogie...ClermontII, 5 rueKessler, F-63038ClermontFerrandCedex,France ANDJEANLOUISJORON Laboratoire PierreSiie,GroupedesSciences |  | Monnier, L., Lach, P., Salvi, S., Melleton, J., Bailly, L., Béziat, D., Monnier, Y., Gouy, S. (2018) Quartz trace-element composition by LA-ICP-MS as proxy for granite differentiation, hydrothermal episodes, and related mineralization: The Beauvoir Granite (Echassières district), France. Lithos, 320. 355-377 doi:10.1016/j.lithos.2018.09.024 | Journal (article/letter/editorial) | | related mineralization: The Beauvoir Granite (Echassières district), France L. Monnier, P. Lach, S. Salvi...related mineralization: The Beauvoir Granite (Echassières district), France. Lithos (2018), doi:10.1016/j...related mineralization: The Beauvoir PT Granite (Echassières district), France L. Monniera, P. Lachb,...CNES, UPS (Toulouse), France BRGM, 3 Avenue Claude Guillemin, 45000 Orléans, France MA b c D INRA,... UMR AMAP, F-34000 Montpellier, France PT E * AC CE Corresponding author. ACCEPTED MANUSCRIPT |  | | Journal (article/letter/editorial) | | Depletionin a Ta-Nb-BearingAlbite Granite: The Beauvoir Granite, France A. M. FOUILLAC BRGM, DdpartementGdochimie...DdpartementGdochimie,BP 6009, 45060 OrldansCedex2, France AND P. Rossi BRGM, Groupementde Recherches, Mdtallogdnieet...la, rue de la Fdrollerie, 45045 Orldans Cedex, France Abstract The Beauvoiralbite-topaz-lepidolitegranite...hole at Echassi•res,in the MassifCentral (France).The Beauvoir granite is a southerlyinclined sheet, bearing...0361-0128/91/1292/1704-1753.00 1704 lSo DEPLETION, BEAUVOIR GRANITE, FRANCE Taylor, 1983). Conditionsmost favorablefor |  | | Journal (article/letter/editorial) | | the Echassi res granitic cupola (Massif Central, France) Thierry Merceron 1'3, Philippe Vieillard 1, Anne-Marie...Avenue du Recteur Pineau, F-86022 Poitiers C+dex, France 2 D~partement de G~ochimieIsotopique, BRGM, DT/ANA...C6dex 2, France 3 ANDRA/DESI, Route du Panorama Robert Schuman, F-92266 Fontenay aux Roses, France ReceivedDecember...investigations of an albite-lepidolitc granite at Echassi6res (Massif Central, France; scientific deep drill...alterations took place during the cooling of the Beauvoir granite. Early magmatic fluids interacted with |  | | Journal (article/letter/editorial) | | minerals) represent the most common Nb-Ta host in topaz-albite granites and related rocks from the Krásno-Horní...Kámen stock). Wodginite was found only in the topaz-albite microgranite of gneissic breccia matrix that occurs...occurs in the upper most part of the Hub topaz-albite granite stock. In wodginite, the Mn/(Mn+Fe) ratio...and 0.1–0.8 wt.% P2O5 in potassium feldspar and albite, respectively) and zircon (8.3 wt.% P2O5). Niobium-Ta-bearing...comprising partial greisenized topaz-albite granites, leucocratic topaz-albite granites and layers of alkali-feldspar |  | | Journal (article/letter/editorial) | | mobility in and around the albite–lepidolite–topaz granite of Beauvoir (France): an in-situ ion and electron...2003 Springer-Verlag 2003 Abstract The Beauvoir albite–lepidolite–topaz granite is a small, highly...as small secondary grains growing exclusively in albite. Ion microprobe spot analyses reveal variable,...recrystallized P-rich albite, (2) the low-temperature destabilization of albite and lepidolite (host for...ENSG-INPL, BP 40, 54501 Cedex Vandoeuvre-lès-Nancy, France B. Charoy Æ M. Chaussidon Æ C. Le Carlier De Veslud |  | | Journal (article/letter/editorial) | | BeauvoirTopaz-Lepidolite AlbiteGranite(MassifCentral,France): The Disseminated MagmaticSn-Li-Ta-Nb-BeMineralization...VandoeuvreCedex,France CHRISTIAN MARIGNAC, C.tl.P.G.and E.N.S.Mines,Parcde Saurupt,54042 Nanc• Cedex,France AND...S.G.and C.tl.P.G., BP 20, 54501 VandoeuvreCedex,France Abstract The Beauvoirtopazlepidolitealbitegr...mineralogical,and geochemicalcharacteristicsof the Beauvoir granitecanbe explainedby extremefractionationof...remaincontroversial. sometimes B (Tischendorf, 1977).Albite-topaz-lepidolite granitesand pegmatites(termed |  | Huang, X. L., Wang, R. C., Chen, X. M., Hu, H., Liu, C. S. (2002) VERTICAL VARIATIONS IN THE MINERALOGY OF THE YICHUN TOPAZ LEPIDOLITE GRANITE, JIANGXI PROVINCE, SOUTHERN CHINA. The Canadian Mineralogist, 40 (4) 1047-1068 doi:10.2113/gscanmin.40.4.1047 | Journal (article/letter/editorial) | | zones: K-feldspar-rich facies in the lower part, albite-rich facies in the middle part, and Ab- and Kfs-rich...1). Major rock-forming minerals include quartz, albite, K-feldspar and lepidolite in these fifteen samples...in the lower part (samples Zk12–15, Fig. 1), (2) albite-rich facies in the middle part (samples Zk5–11...diameter, and a groundmass composed essentially of albite and lepidolite with lower amounts of quartz, topaz...the upper part (7–22%). In a complementary way, albite increases from the lower part (20–30%) to the middle |  | Chudík, P., Uher, P., Kohút, M., Bačík, P. (2008) Accessory columbite to tantalite, tapiolite and zircon: products of extreme fractionation in highly peraluminous pegmatitic granite from the Považský Inovec Mountains, Western Carpathians, Slovakia. Journal of GEOsciences, 53 (3-4) 323-334 | Journal (article/letter/editorial) | | Permian highly evolved, specialized S-type topaz-albite granites and adjacent greisenized and albitized...described from the specialized granites, e.g. Beauvoir, France (Wang et al. 1992), Suzhou and Laoshan, China...genesis of Ta-Sn-Li mineralization in the granite at Beauvoir, French Massif Central. Econ Geol 90: 548–576...pegmatitique du granite de Beauvoir, Massif d`Échassières, Allier, France. Canad Mineral 30: 763–770 |  | | Journal (article/letter/editorial) | | cavities in granitic pegmatites with corroded beryl, albite, quartz, topaz, phenakite, triplite, fluorapatite...Russian Natural Assemblages usage)of Beauvoir,t•chassi•res, Allier, France (Aubertand Burnol,1964; Burnol...References GE Smithmine,Chandler's Mill, near Newport, Albite,triphylite,late apatite, siderite Mrose,1952 ... Grand Slam beryl mine, SW of Miami, Rhodesia Albite, beryl Gallagher and Hawkes, 1966 Kondo pegmatite...Caa(PO4)•-Bea(PO4)•,containing muscovite, microcline, albite, topaz, beryl, her- hurlbutite, CaBe•(PO4)•, apparently |  | Monnier, Loïs, Salvi, Stefano, Melleton, Jérémie, Bailly, Laurent, Béziat, Didier, de Parseval, Philippe, Gouy, Sophie, Lach, Philippe (2019) Multiple Generations of Wolframite Mineralization in the Echassieres District (Massif Central, France) Minerals, 9 (10) 637 doi:10.3390/min9100637 | Journal (article/letter/editorial) | | Mineralization in the Echassieres District (Massif Central, France) Loïs Monnier 1 , Stefano Salvi 1, * , Jérémie... CNES. Université de Toulouse, 31400 Toulouse, France; loismonnier@yahoo.fr (L.M.); didier.beziat@get...(BRGM), 3 Avenue Claude Guillemin, 45000 Orléans, France; j.melleton@brgm.fr (J.M.); l.bailly@brgm.fr (L... Abstract: The Echassières district in central France contains complex rare-element ore deposits, whose...rock. After metamorphism, before intrusion of the Beauvoir and Colettes granites, wolframite b crystallized |  | | Journal (article/letter/editorial) | | G2R 7566, UHP, BP 239, F-54506, Vandú uvre Cedex, France 3 Economic Geology Research Unit, School of Earth... They are mainly concentrated in the uppermost albite-lepidolite granite. Rutile is the only Nb, Ta-bearing...of Ezzirari (Morocco), Montebras, Beauvoir and Chèdeville (France). K EY WORDS : Yichun, Ez-zirari,...protolithionite granite to muscovite-zinnwaldite granite and albite-lepidolite granite. The Nb, Ta, Snmineralization...Hercynian RMG of Ez-zirari (Morocco), Montebras, Beauvoir and Chèdeville (French Massif Central). located |  | | Journal (article/letter/editorial) | | 20 54 501 Vandoeuvre Cedex France, and EMN-INPL, 54 042 Nancy Cedex France e-mail: marignac@mines.u-nancy...CREGU-UMR G2R 7566, BP23, 54 501 Vandoeuvre Cedex France Cyprus-type VMS deposits, nor massive podiform...of the Sillon Houiller Shear Zone, from the Haut Allier to the Montagne Noire; 3: N-S section from the...granulitic overprinting in the LAGs of the Haut-Allier, in apparent relation with a gabbroic intrusion...Namurian/Westphalian Early Stephanian Sn-Be-Ta-Li Beauvoir (15) Major (sub-economic) Minor About 310 Ma |  | Monnier, Loïs, Salvi, Stefano, Jourdan, Victor, Sall, Souleymane, Bailly, Laurent, Melleton, Jérémie, Béziat, Didier (2020) Contrasting fluid behavior during two styles of greisen alteration leading to distinct wolframite mineralizations: The Echassières district (Massif Central, France). Ore Geology Reviews, 124. 103648pp. doi:10.1016/j.oregeorev.2020.103648 | Journal (article/letter/editorial) | | mineralizations: the Echassières district (Massif Central, France) Loïs Monnier, Stefano Salvi, Victor Jourdan, Souleymane...mineralizations: the Echassières district (Massif Central, France), Ore Geology Reviews (2020), doi: https://doi...mineralizations: the Echassières district (Massif Central, France) Loïs Monniera, Stefano Salvia, Victor Jourdana...Toulouse, 14 avenue Edouard Belin, 31400 Toulouse, France b Bureau de Recherches Géologiques et Minières...(BRGM), 3 Avenue Claude Guillemin, 45000 Orléans, France Corresponding author: stefano.salvi@get.omp.eu |  | Fosso Tchunte, Periclex Martial, Tchameni, Rigobert, André-Mayer, Anne-Sylvie, Dakoure, Hilaire Somtebda, Turlin, François, Poujol, Marc, Nomo, Emmanuel Negue, Saha Fouotsa, Alliance Nicaise, Rouer, Olivier (2018) Evidence for Nb-Ta Occurrences in the Syn-Tectonic Pan-African Mayo Salah Leucogranite (Northern Cameroon): Constraints from Nb-Ta Oxide Mineralogy, Geochemistry and U-Pb LA-ICP-MS Geochronology on Columbite and Monazite. Minerals, 8 (5) 188 doi:10.3390/min8050188 | Journal (article/letter/editorial) | | GeoRessources, Université de Lorraine, CNRS, F-54000 Nancy, France; anne-sylvie.andre@univ-lorraine.fr (A.-S.A.-M...CNRS, Géosciences Rennes-UMR 6118, F-35000 Rennes, France; Marc.poujol@univ-rennes1.fr Department of Earth...linked to magmatic processes, as evidenced for the Beauvoir granite (French Massif Central [6–8]), Yichun...d'Analyse des Roches et des Minéraux, CRPG-CNRS, Nancy, France). Sample preparation, analytical conditions, and...spectrometer at GeoRessources laboratory (Nancy, France) to characterize the paragenetic assemblages of |  | | Journal (article/letter/editorial) | | 7327, 1A rue de la Férollerie, 45071 Orléans, France Received 23 October 2019; accepted in revised form...mineral assemblage includes quartz, K-feldspar, albite, muscovite and accessory montebrasite, cassiterite...SA as a source of ceramic raw materials, and the quarry (on the northeastern part) provides a well exposed...discontinuously along the contact and mainly found in the quarry, consists in an alternation of different units (Fig...veins are distinguished by different colours. The quarry is delineated. Note the presence of a N170 trending |  | | Journal (article/letter/editorial) | | sample from the Le Mazet vein, Échassières, Auvergne, France. The mineral is triclinic, space group P1...dumps of the Le Mazet vein, Échassières, Auvergne, France, offered the opportunity to solve the previously...kamarizaite from the Le Mazet vein, Échassières, Auvergne, France. 2. Experimental procedure 2.1. Single-crystal...Le Mazet vein, Échassières, Ébreuil, Allier, Auvergne, France, were investigated. This vein is located...Fe3þ3(AsO4)2(OH)3 3H2O, from the Le Mazet vein, France (view along the b-axis; the unit cell is outlined) |  | | Journal (article/letter/editorial) | | Poitiers, des Alterations (Received in Echassieres France MERCERON Laboratoire Hydrothermales, 40 Avenue...86022 Poitiers 20 August 1989 : Accepted Cedex, France. 20 November 1989) Abstract Lithium-bearing...Lithium-bearing donbassite and tosudite (Massif Central, France). The two minerals and Mg contents ; their structural...widely drill hole, G.P.F. the Beauvoir : micaschist France Beauvoir A scientific was sunk through...quartz-ferberite stockwork (0 to 98 m depth), albite -lepidolite granite (Beauvoir granite) containing Fig. 1 Li |  | | Journal (article/letter/editorial) | | oxides V. J o h a n and Z. J o h a n BRGM, Orl6ans, France With 7 Figures Received October 14, 1992; accepted...lies in Germany. The granite is a highly evolved albite granite enriched in Li, Sn, W, Nb, Ta and REE....Comparison with the Echassi~res granitic cupola, France Cocherie et al. (1991) emphasized the resemblance...to the Echassi6res albitic lepidolite granite in France, the petrological and geochemical evolution of...(sunk in the framework of the "Deep Geology of France" program; Rossi et al., 1987; Johan et al., 1988) |  | | Journal (article/letter/editorial) | | The averageP contents of Af from the Beauvoir granites, France, are even higher: 0.8 wto/oPrO, in Kl...experimental investigawall, England (Fig. l), and Beauvoir, France(Fig. 2, Table tions (London et al., 1990b)...Inferredgeologiccrosssectionthroughthe Beauvoir granite complex,Echassi0res, France,from Cuneyand Autran (1987)...study. Most of the stituted P analoguesof high albite and orthoclase: Na- previously existing analysesare...Stone, 1982); Echassidres@eauvoir),Massif Central, France( 1.08- 1.63 wto/oPrOr, Raimbault and Azencott,1987); |  | | Journal (article/letter/editorial) | | magmatism is very rare in the European Variscan Belt. A quarry where this microgranite intrusion has been exploited...Variscan Belt, with key occurrences reported in Beauvoir in France (Cuney et al. 1992), Podlesi in the Czech...quartz, albite and white mica scattered in a white fine-grained matrix, mainly composed of albite, quartz...Noronha 1996) (see Table 1). Recent mining of a quarry developed in the northeastern border of the Argemela...mode of occurrence of the aplite differs from the albite-microgranite dikes’ model described by Inverno |  | Wang, R. C., Fontan, F., Chen, X. M., Hu, H., Liu, C. S., Xu, S. J., de Parseval, P. (2003) ACCESSORY MINERALS IN THE XIHUASHAN Y-ENRICHED GRANITIC COMPLEX, SOUTHERN CHINA: A RECORD OF MAGMATIC AND HYDROTHERMAL STAGES OF EVOLUTION. The Canadian Mineralogist, 41 (3) 727-748 doi:10.2113/gscanmin.41.3.727 | Journal (article/letter/editorial) | | Sabatier, 39, Allées Jules Guesde, F-31000 Toulouse, France FRANÇOIS FONTAN Laboratoire de Mécanisme de Transfert...Sabatier, 39, Allées Jules Guesde, F-31000 Toulouse, France XIAO MING CHEN, HUAN HU, CHANG SHI LIU AND SHI...Sabatier, 39, Allées Jules Guesde, F-31000 Toulouse, France ABSTRACT The Xihuashan granitic complex (southern...notably lower than contents found in zircon from the Beauvoir granite (up to 10.73 wt% UO2: Cuney & Brouand...granites and granitic pegmatites, e.g., the Beauvoir granite, France (Wang et al. 1992), the Suzhou granite |  | | Journal (article/letter/editorial) | | June 11, 1989; accepted August 7, 1990 Summary Albite-topaz kerotophyres, termed ongonites, were discovered...earlier data and that from similar rocks elsewhere (Beauvoir and Cinovec granites; Macusani glass). Ongonites...granitoids with orthoclase and albite phenocrysts, high modal and normative albite content and the presence...Gesteinen in anderen Bereichen (die Granite von Beauvoir und Cinovec, das Glas von Macusani) verglichen...Introduction The discovery by Kovalenko et al. (1970) of albite topaz keratophyres (ongonites) closely associated |
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