Fluorite sur Calcite

Jaimina mine, Caravia, Asturies, Espagne

cristaux de fluorite bleu clair sur Calcite,  avec matrice  barite blanche.

14.5 x 10 x 4 cm

Double terminated scalenohedral crystals of calcite measuring to 8.5 cm in size across the top of this barite matrix, this mostly coated with small pale blue gemmy crystals of lustrous fluorite.

This is a neat combination specimen collected in 1995

Sammlung : Curiosités minérales