Calcite (two generations) with Fluorite

Moscona Mine, El Llano, Solís, Corvera de Asturias, Comarca Avilés, Principality of Asturias (Asturias)  Spain

Specimen size: 13.5 × 7.9 × 5.7 cm = 5.31” × 3.11” × 2.24”
Main crystal size: 2.4 × 1.5 cm = 0.94” × 0.59”