Calcite on Fluorite - Matagalls Mine (Sant Marçal Mines), Catalonia, Spain - 4.8 x 8.6 x 11 cm.
Mineral: Calcite on Fluorite
Locality: Matagalls Mine (Sant Marçal Mines), Sant Marçal, Viladrau, Comarca Osona, Girona / Gerona, Catalonia, Spain
Dimensions: 4.8 x 8.6 x 11 cm.

Description: A group of translucent light green cubic fluorite crystals partially covered with small white scalenohedral calcite crystals.