| Lerouge, C., Deschamps, Y., Piantone, P., Gilles, C., Breton, J. (2007) METAL-CARRIER ACCESSORY MINERALS ASSOCIATED WITH W Sn MINERALIZATION, LA CHATAIGNERAIE TUNGSTEN ORE DISTRICT, MASSIF CENTRAL, FRANCE. The Canadian Mineralogist, 45 (4) 875-889 doi:10.2113/gscanmin.45.4.875 | Journal (article/letter/editorial) | CHÂTAIGNERAIE TUNGSTEN ORE DISTRICT, MASSIF CENTRAL, FRANCE Catherine LEROUGE, Yves DESCHAMPS, Patrice PIANTONE...BRETON BRGM, BP 6009, F–45060 Orléans, Cedex 2, France Abstract The W–As±Sn mineralization hosted in...rutile et de cassitérite au stade magmatique, dans le leucogranite, et au stade hydrothermal dans les différents...différents types de minéralisation. La columbite dans le leucogranite a une valeur Ta/(Ta + Nb) de 0.4 et...Sc2O3 (poids) et 18.7% de WO3]. Le rutile est riche en niobium dans le leucogranite (jusqu’à 14% Nb2O5) | | | 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...comprehensive account of the PreMesozoic Geology of France (Armorican and Central Massifs) and related areas...the international copference held in Montpellier, France, in August, 1988, where a vast amount of new information | | | Book | at a level of 150,000-250,000 t Sn/year, with a mine output in 1989 of 210,000 t Sn (MCS 1990). This...o v a k i a .................. Massif Central, France .................................................account for 80 % of the cumulative historic tin mine output. These are (Table 1, Fig. 2): Fig. 1 (next...Thormann and Drew (1988), Seltmann (1990) 10 mine in mid-1990, which is designed to produce 5000 t/y... l O 0 ,," io- [] O @ u. Magnetite • . ,: le • _ . - Y - - - v . . . . Series • o o e | | | 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...Lespinasse, 1985; Lespinasse et al., 1986; Gorerand Le Corre, 1987; Lerouge and Quenardel, 1988; Guineberteau |
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