 | | Journal (article/letter/editorial) | | Vandoeuvre-lbs-Nancy Cddex (France) CEA/IRDI- SEAIN, CEN Saclay, F-91191 Gif-sur- Yvette Cddex (France) (Received April...deposits from the northwestern Massif Central, France (Margnac-Fanay and Le Bernardan deposits), were...n p a r t of t h e M a s s i f C e n t r a l , France. O t h e r similar deposits are k n o w n in this... the fluids are aqueous, but the abundance of fluorite, topaz, and F-rich micas reveals that fluorine...G~ologie de l'Uranium (CREGU) of Nancy-Vandoeuvre (France). The authors would like to express their gratitude |  | | 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...mineralisation asso ciated with the Marche granites of France and the Fichtelgebirge granites of Gennany are...Montman;:on; 51, Sain-Bel; 56, Sibert; 57, Sussac; Fluorite: I, Antully; 13, Courcelles; 24, Langeac; 43,...immediately adjacent to the granite contact. The fluorite deposit is located at the contact between the |  | | 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 |  | | Report (issue) | | ....... 39 2.5.2. Geologic setting of Margnac, France and Jáchymov, Czech Republic deposits............3. Ore geometry and metallogenesis of Margnac, France and Jáchymov, Czech Republic deposits............4. Uranium resources and production in Margnac, France and Jáchymov, Czech Republic deposits............ Examples include the deposits of Mas Laveyre (France) and Mikouloungou (Gabon). 5 3. Hematite breccia...stockworks and episyenite columns of Bernardan (France) and Gunnar (Canada), to the narrow cracks in granite |  | | Report (issue) | | the intensity of uranium mineralization. Late fluorite veins and veinlets seen at Naroapahar are also...u ranlum silicates Pyrite |Pyr te i Pyrite + Fluorite 1 1 Pyrite Mineralised portion BJORKLUND...calcite with varying amounts of specular hematite, fluorite and minor sulphides. The fractured wall rock -...- 10 cm thick and may be slightly brecciated. Fluorite and secondary uranium minerals occur in a zone...adjacent to the pitchblende. Specular hematite, fluorite and minor sulphides with malachite are also present |  | | Report (issue) | | SALVADOR ERITREA ESTONIA ETHIOPIA FIJI FINLAND FRANCE GABON GEORGIA GERMANY GHANA GREECE GUATEMALA GUYANA...countries (Table 2, Figs 2–5). Production from France and Germany is essentially derived from site rehabilitation...Niger Uzbekistan Ukraine Namibia Czech Republic France China Democratic Republic of the Congo Gabon Hungary...4 Sandstone roll Combined remediation sites France 6 3 5 3 2 Water reprocessing Stepnogorsk...Subtype 2.1. Endogranitic (La Crouzille District, France; Xiazhuang District, China); Subtype 2.2. Perigranitic |
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