| Harlaux, Matthieu, Marignac, Christian, Cuney, Michel, Mercadier, Julien, Magott, Rémi, Mouthier, Bernard (2015) Nb-Ti-Y-HREE-W-U Oxide Minerals With Uncommon Compositions Associated With the Tungsten Mineralization In the Puy-Les-Vignes Deposit (Massif Central, France): Evidence For Rare-Metal Mobilization By Late Hydrothermal Fluids With A Peralkaline Signature. The Canadian Mineralogist, 53 (4) 653-672 doi:10.3749/canmin.1400096 | Journal (article/letter/editorial) | TUNGSTEN MINERALIZATION IN THE PUY-LES-VIGNES DEPOSIT (MASSIF CENTRAL, FRANCE): EVIDENCE FOR RARE-METAL MOBILIZATION...MERCADIER Université de Lorraine, CNRS, CREGU GeoRessources, 54506 Vandœuvre-lès-Nancy, France RÉMI MAGOTT Université...Université de Franche-Comté, CNRS, Chrono-environnement, 25000 Besanc¸on, France BERNARD MOUTHIER 64...Jeanne d'Albret, 78100 Saint-Germain-en-Laye, France ABSTRACT The Puy-les-Vignes deposit, located in the...paragenesis composed of zircon, xenotime, monazite, Nb-Fe-W rutile, and Nb-Ti-YHREE-W-U oxide minerals (hereafter | | | Book | pierres précieuses des et des COLLECTION L’AMATEUR DE NATURE Sous la direction d’Alain Foucault, en partenariat...maquette et mise en pages : Yves Tremblay Maquette de couverture : Pierre-André Gualino Illustrations intérieures...Découvrir les minéraux et les gemmes 6 Qu’est-ce qu’un minéral ?…………………………… 6 Comment identifier les minéraux...minéraux ?… …………… 17 Les gemmes… ……………………………………… 43 Les collections de minéraux et de gemmes… …… 55 Comment...forment les minéraux ?… ………… 61 Clé d’identification… ……………………………… 67 Reconnaître les minéraux et les gemmes | | | Journal (article/letter/editorial) | similar complexes of such trace elements as W, REE, Mn, Fe, Pb, U, and Sc. A genetic link between Sn-bearing...characterized by increased concentrations of Y, Pb, U, Fe and decreased concentrations of W, Ta, REE, Ti, Sc...samarskite, euxenite, wolframoixiolite, aeschynite, columbite, minerals of the pyrochlore supergroup, and Nb-bearing...samarskite-(Yb), ishikawaite, fergusonite-(Y), columbite(Fe), Bi-bearing pyrochlore, aeschynite-(Y), polycrase-(Y)...panel (с) in Fig. 1). Being enriched in Ta, U, Th, Fe, euxenite resembles samarskite at the type locality |
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