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Feldspar Group from
Beauvoir quarry, Échassières, Vichy, Allier, Auvergne-Rhône-Alpes, France


Locality type:Quarry
Classification
Species:'Feldspar Group' (not an IMA approved species)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Feldspar Group data
Locality Data:Click here to view Beauvoir quarry, Échassières, Vichy, Allier, Auvergne-Rhône-Alpes, France
Data Identifiers
Mindat Occurrence Record ID:1641318
Long-form Identifier:1:3:1641318:0
GUID (UUID V4):0
Nearest other occurrences of Feldspar Group
16.7km (10.4 miles) ⓘLes Roberts, Blot-l'Église, Riom, Puy-de-Dôme, Auvergne-Rhône-Alpes, France
27.8km (17.3 miles) ⓘGrand Etang alluvial deposits, Andelot River watershed, Saint-Didier-la-Forêt, Vichy, Allier, Auvergne-Rhône-Alpes, France
36.6km (22.7 miles) ⓘMirabel stream alluvial deposits, Volvic, Riom, Puy-de-Dôme, Auvergne-Rhône-Alpes, France
53.0km (32.9 miles) ⓘMontebras Mines, Montebras, Soumans, Aubusson, Creuse, Nouvelle-Aquitaine, France
53.2km (33.1 miles) ⓘAllier river alluvial deposits, Neuvy, Moulins, Allier, Auvergne-Rhône-Alpes, France
74.4km (46.2 miles) ⓘLe Raffaut stream alluvial deposits, Saint-Aubin-sur-Loire, Charolles, Saône-et-Loire, Bourgogne-Franche-Comté, France
References
Cathelineau, Michel, Kahou, Zia Steven (2024) Discrimination of Muscovitisation Processes Using a Modified Quartz–Feldspar Diagram: Application to Beauvoir Greisens. Minerals, 14 (8) doi:10.3390/min14080746
Kahou, Zia Steven; Cathelineau, Michel; Bonzi, Wilédio Marc-Emile; Salsi, Lise; Fullenwarth, Patrick (2026) Micro-XRF-Based Quantitative Mineralogy of the Beauvoir Li Granite: A Tool for Facies Characterization and Ore Processing Optimization. Minerals, 16 (1). doi:10.3390/min16010029
 
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