 | | Journal (article/letter/editorial) | | 2003, pp. 1427–1447 The Biards Sb-Au–Bearing Shear Zone (Massif Central, France): An Indicator of Crustal-Scale...REM/MESY, 3 Av. Cl. Guillemin, 45060 Orléans Cedex 2, France and ISTEEM, Université Montpellier II, Place Eugène...Eugène Bataillon, 34095 Montpellier Cedex 05, France CATHERINE LEROUGE, LAURENT BAILLY, AND VINCENT BOUCHOT...REM/MESY, 3 Av. Cl. Guillemin, 45060 Orléans Cedex 2, France Abstract Structural, textural, mineralogic, microthermometric...obtained on the Biards Sb-Au district, located in the south Limousin area (Massif Central, France) provide new |  | 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...were coeval with the VMS deposits in the Iberian Pyrite Belt (Tornos et al., 2005—this volume). The final...reserve+s Extraction (OP= Open pit, UM = Under-ground mine) Grade (g/t Au) Tonnage (gold metal) Period ...Châtelet La Marche Villeranges Viges Sb-(Au) Les Biards Les Biards Mas Séguy Vergnaud Deep-seated gold deposits...and brecciated P1: Pyrrhotite, Au-arsenopyrite pyrite, (chalcopyrite, lollingite, aurostibite, native |  | | Journal (article/letter/editorial) | | mini~res (BRGM) B.P. 6009, 45060 Orleans Cedex 2, France Abstract. Studies of numerous shear zones hosting...as a whole. In the core, it is destabilized to pyrite-marcasite during the second episode of this early...lattice of locally abundant ferriferous sulfides: pyrite, arsenopyrite (up to 1.6 wt% gold), and berthierite...located mostly in Archean shields (Canada: Sigma mine (Robert and Brown 1986); Lamaque (Daigneault et...g. the pre-Hercynian and Hercynian basement of France (Bonnemaison and Marcoux 1987) and Mesozoic schists |  | | Catalog/List | | 1973 Mail Order Only Minerals principally from FRANCE and IRELAND. All the min~rals were collected by...Omphacite. An Eclogite rock type. (Tulle, Correze, France) 2 x 2 I Op. lb. 30p. to 18 x 9 ins. 3. ANALCITE...dark, dense Schist. (Salle de Rohan, Brittany, France) 1 x 2 1 Op. 2 x 2 20p. lb. 70p. to 12 x 12 ins...direction. Some minor Pyrite. The Andalusite is FL SW white. {Glomel, Brittany, France) 2 x 2 20p. 2 x 4...inclusions of glassy Plagioclase. (La Chevade, Murat, France) 1 x 2 l0p. 2 x 2 20p. lb. S0p. 7. APATITE, small |  | | Book | | 'ANTIM l1 /FL 8_ OTHEEK Mine de la Llco11/t1e (aquarelle 1880) -- r ,,- Sainte Barbe de Mercœur...Ilaul- lllie1; aifjuurd 'hui disparue, mais dont les vestiges soulèvent une profonde émolion et donnent...et premier président du groupe géologique de la Haute-Loire, qui a guidé mes premières sorties minéralogiques...minerais La Stibine 1 - Ses gisements dans le monde 2 - Les principaux gisements français Métallogénie 1 - Tectonique...exploitation dans le département de la Haute-Loire Métallurgie de l'antimoine 1 - Les u ines 2 - Se traitement • |  | | 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...have been overlooked. In fact, there are small pyrite-rich bodies with minor Zn-Cu-(Pb-Sn), interpreted...Geldron 1983) (see later). At Les Malines, uneconomic lenses with pyrite sphalerite + quartz are intercalated...(see later), until it was demonstrated that only pyrite was a primary mineral, sphalerite being added during |  | | Book | | Geology in France and Related Areas (1994) J. D. Keppie (Ed.) Pre-Mesozoic Geology in France and Related...Cataloging-in-Publication Data. Pre-Mesozoic geology in France and related areas / J. D. Keppie (ed.). p.cm.Developed...2. Geology, Stratigraphic-Paleozoic. 3. Geology-France.!. Keppie, J. Duncan. II. IGCP Project 233-Terranes...PreMesozoic Geology of France (Armorican and Central Massifs) and related areas (Aquitaine Basin, Vosges, Crystalline...the international copference held in Montpellier, France, in August, 1988, where a vast amount of new information |  | | Catalog/List | | matrix hl !3 5 AGARDITE (Ce) r ...fe green micro's Mine, Wolf;_n, West Germany) 'h ins f.3. 60 6 ALBITE...BAUXITE rich red brownmassive. France> 1x2 40p 2x2 90p 49 BAYLDONITE thin green coating...size masses &crusts on Quartz (les Anglais Mine, Massiac,Brouse France) lxl 60p 1x2 fl.10 56 BIOTITE...platy mass in red Granite.France) 2x2 90p 1~2 50p 58 BITUMEN rich black treacle...like mass in Limestone. (Near Clermont Ferrand, France) 1x2 40p 2x2 80p 59 BOEHMITE creamyuhite micro |  | | Catalog/List | | Fe SILICATE) black masses in Actinolite. (Bastnas Mine, Riddarhyttan,Sweden) lxl n.10 2 mmred Almandinein...BAUX1'rE rich red b101,rn massive (Baux, Provence, France) lx2 SOp 2x2 El.lo 049 BAYLDONITE thin green coating...size mdsses & crusts on Quartz (Les Anglais Mine, Massiac,Brouse France) lxl 70p lx2 El.20 054 BINDHEH11Tfi:...like mass in Limestone. (Near ClermontFerrand, France) lx2 40p 2x2 80p 037 BOBIERRITE clear selenite...BOURNONITE grey massive in quartz.(Hassiac Brouse, France) 1 x K ins 80p 066 BOURNONITE roughly crystallised |  | | Book (volume) | | Emberger and the following national chapters: France and Luxembourg by J. Bouladon Spain by F. Vazquez... Zr, Mn, Al, Mg, REEs Non-metallic commodiries Pyrite, sulphur, phosphates, borates, potash, salt, diamond...Romania and Yugoslavia; and Southwest Europe embraces France, Spain, Portugal and Italy. Each volume has an...of large sedimentary basins Conclusions 30 31 France and Luxembourg by J. Bouladon Introduction 37...Basin (including Lorraine and Luxembourg) and Aquitaine Basin (zone E) Iron. Sulphur Gypsum and anhydrite |  | Haeberlin, Y., Moritz, R., Fontbote, L., Cosca, M. (2004) Carboniferous Orogenic Gold Deposits at Pataz, Eastern AndeanCordillera, Peru: Geological and Structural Framework, Paragenesis, Alteration,and 40Ar/39Ar Geochronology. Economic Geology, 99 (1) 73-112 doi:10.2113/gsecongeo.99.1.73 | Journal (article/letter/editorial) | | of the 330 to 327 Ma Pataz batholith; (2) at the mine scale, strong lithological controls of the vein...sequence, with a first stage composed of milky quartz, pyrite, arsenopyrite, and ankerite and a second stage...alteration with minor chlorite, carbonate minerals, and pyrite associated with strong bleaching in plutonic rocks...free electrum, fh = falhore, gn = galena, py = pyrite, sl = sphalerite 3 Frequency symbols: +++ = very... Culebrillas Picaflor, Culebrillas Culebrillas mine, northern Parcoy district Irma, Santa Maria Maria |  | | Report (issue) | | (CREGU) M Cuney B Poty (Joint project leaders, France) A Bourguignon M Brouand M Friedrich B Guineberteau...and AJ W McDonald 3 1 The Western Marche granite, France 3.3 J L Vigneresse and M Cuney 54 The Fichtelgebirge...principal objectives of this study is to deter mine the extent to which the different models reflect...mineralisation asso ciated with the Marche granites of France and the Fichtelgebirge granites of Gennany are...Brioude-Massiac; 12, Collet de Deze; 30, Le Colombier; 31, Les Biards; 39, Merinchal; 44, Nades; 49, Pontvieux; Baryte: |
|
