Calcite on dolomite - La Florida mining area, Cantabria, Spain - 7.7 x 5.3 x 5.5 cm
Mineral: Calcite on dolomite
Locality: La Florida mining area, Herrería-Valdáliga-Rionansa, Comarca Costa Occidental/Saja-Nansa, Cantabria, Spain
Dimensions: 7.7 x 5.3 x 5.5 cm

Description: Photo: Joaquim Callén