編號 99977560

編號 99977560

Cubic fluorite (CaF₂) on siliceous matrix from the Berbes–La Collada mining district, Asturias. The specimen displays cubic crystals reaching several centimeters, showing internal violet zoning.
Vitreous luster with partial translucency.
Dimensions: 9.5 × 8.5 × 7 cm.