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Feldspar

Feldspar

6 items

Feldspars in a larvikite — Feldspars in a larvikite Sophie Graul

Feldspars in a larvikite — Feldspars in a larvikite Sophie Graul

Rapakivi granite with typical round orthoclase crystals with oligoclase rims, Finland — Rapakivi granite with typical round orthoclase crystals with oligoclase rims, Finland Sophie Graul

Example of meta-gabbro/amphibolite enclaves in a granite vein (possible pegmatite texture). — Example of meta-gabbro/amphibolite enclaves in a granite vein (possible pegmatite texture). Sophie Graul

Detail of K-feldspars pegmatite-like vein on the Kopparnäs coastline, Finland. — Detail of K-feldspars pegmatite-like vein on the Kopparnäs coastline, Finland. Sophie Graul

Accessory Feldspar In Quartz — Accessory Feldspar In Quartz Gunnar Ries

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