Research Article
Geochemical Signature of Magmatic-Hydrothermal Fluids Exsolved from the Beauvoir Rare-Metal Granite (Massif Central, France): Insights from LA-ICPMS Analysis of Primary Fluid Inclusions
Figure 3
Field photographs of the Beauvoir granite and relationships with the enclosing micaschists. (a) General overview of the upper part of the kaolinized Beauvoir granite intrusive into the Sioule micaschists. (b) Aplite dyke derived from the roof of the Beauvoir granite that crosscut the preexisting quartz- (Qtz-) ferberite (Fbr) veins in the enclosing micaschists. (c) Detailed view of a Beauvoir aplitic dyke reopening an older quartz-ferberite vein. (d) Detailed view of the W stockwork showing the two sets of subparallel and oblique veins that crosscut the micaschists.
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