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Ferberite, quartz, siderite
Europe
Fine specimen of colorless quartz crystals up to 4.4 cm long with overgrowth of black ferberite crystals up to 3.6 cm.Fine specimen of colorless quartz crystals up to 4.4 cm long with overgrowth of black ferberite crystals up to 3.6 cm and brown siderite crystals. All crystals are undamaged.
Portugal
Panasqueira, Covilhã, Castelo Branco District
6,3x4,7x4,3 cm
177.0g
