 | | Journal (article/letter/editorial) | | mini~res (BRGM) B.P. 6009, 45060 Orleans Cedex 2, France Abstract. Studies of numerous shear zones hosting...pyrite, arsenopyrite (up to 1.6 wt% gold), and berthierite. At the intermediate stage, again consisting...g. the pre-Hercynian and Hercynian basement of France (Bonnemaison and Marcoux 1987) and Mesozoic schists...Lauri6ras in the pre-Hercynian basement of Limousin, France; Caenozoic listwaenites (e.g. Nakety and Koum in...(e.g. Viges and Le Chfitelet), in the metamorphic basement of the Northern Massif Central, France. Figure |  | | Journal (article/letter/editorial) | | gold-ore association in a hydrothermal deposit, France JEAN-PIERRE GATELLIER a n d JEAN-ROBERT DISNAR...Min6ralogie, B.P. 6009, 45060 Orleans Cedex 2, France (Received 21 September 1988; accepted in revised...shear zone type deposit, the West Viges prospect, Creuse Department, France. Prior work had shown that, in...mineralization of the west district area of the Viges exploration permit located in the northwest of the...French Massif Central in the Combrailles region, Creuse Department. The permit is located in the small |  | | Journal (article/letter/editorial) | | Central, France V. Bouchot, Y. Gros, and P. Piantone BRGM, B.P. 6009, F-45060 Orleans Cedex 02, France Received:...northwestern Massif Central (France), is the only mined deposit in the La Marche district (Fig. 1). It...Ch~telet mineralization and extrapolated to the entire La Marche district for estimating the depth of the Au-arsenopyrite...diDpoaits Fig. IA, B. The La Marche gold district (France). A Location of the La Marche gold district in...Central. B Geological and structural sketch map of the La Marche Au-arsenopyrite district showing the location |  | | Journal (article/letter/editorial) | | OrleansCedex2, France,and GDR/CNRS/BRGM,No. 0969, 1A Ruede la FArollerie, 45071 Orleans Cedex 2, France XIN Wu...GDR/CNRS/BRGM,No. 0969, 1A Ruede la Fgrollerie,45071 OrleansCedex2, France AND JEAN-CLAUDETOURAY GDR/CNttS/BttGM...GDR/CNttS/BttGM, No.0969,1ARuede la F&ollerie,45071OrleansCedex2, Franceand URANo. 1366du CNRS,Laboratoired'Et•des...ESEM, Universit• d'Orl•ans, 42067 Orleans C•dex, France Abstract Hydrothermalalterationenvelopesin the...uriferous shear THE Le Ch5telet gold mine (Creuse,France; Fig. 1A), which producedabout 12 t of gold |  | Bouchot, Vincent, Ledru, Patrick, Lerouge, Catherine, Lescuyer, Jean-Luc, Milesi, Jean-Pierre (2005) 5: Late Variscan mineralizing systems related to orogenic processes: The French Massif Central. Ore Geology Reviews, 27 (1) 169-197 doi:10.1016/j.oregeorev.2005.07.017 | Journal (article/letter/editorial) | | Claude-Guillemin, BP6009, 45060 Orléans Cedex 2, France Received 1 June 2004; accepted 3 February 2005...10 7 to 8 10 to 14 24 (after sorting) 114 t 37 t La Marche district OP and UM OP UM UM 1912 1921 1982...Shallow gold deposits Au-(Sb) Le Châtelet La Marche Villeranges Viges Sb-(Au) Les Biards Les Biards Mas Séguy...(chalcopyrite, lollingite, aurostibite, native Sb, berthierite) P2: Jamesonite, tetrahedrite, chalcostibite...brecciated P1: Arsenopyrite, pyrite, pyrrhotite, (berthierite, scheelite), Au-boulagerite P2: Sphalerite, gold |  | | Book (edition) | | (island), Vole. (volcano), Penin. (peninsula), St. (Saint), Ste. (Sainte). Recent developments in many countries...ASG -Archives de Science Geneve BM - Bulletin de la Societe fram;aise de mineralogie et de cristallographie...Menzenschwand Scbwarzwald Mts., in the Sailauf quarry, Spessart Mts., Bavaria. both Germany, and from...Freiberg, Germany, H Abernathyite, 12 mm, Ririera/, France, H Abhurite Sn2 /•O6'OH) 14Cl 1,, (3.D). Trigona]...to Hot Springco., Arkansas, in the Point of Rock quarry, pearly. Clea,·age {001} perfect. {100} and {010} |  | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | 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...AL AK AZ AR CA CO CT DE FL GA HI ID IL IN IA KS KY LA ME MD MA MI MN MS MO MT NE NV NH NJ NM NY NC ND OH...Monogr The Mineralogical Society, 1980 Bulletin de la Commission Geologique de Finlande XXXVii XXXViii |
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