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Ferberite, quartz, siderite
Europe
Fine specimen of colorless quartz crystal with overgrowth of black ferberite crystal up to 1.7 cm and brown siderite crystals.Fine specimen of colorless quartz crystal with overgrowth of black ferberite crystal up to 1.7 cm and brown siderite crystals. Ferberite and quartz crystals are partially contacted.
Portugal
Panasqueira, Covilhã, Castelo Branco District
8,0x3,0x2,0 cm
55.8g