Doubly terminated Quartz with Calcite

Berbes mining area, Berbes, Ribadesella, Comarca Oriente, Principality of Asturias (Asturias)  Spain (±1997)

Specimen size: 5.3 × 3.9 × 4 cm = 2.09” × 1.54” × 1.57”
Main crystal size: 4.8 × 3.9 cm = 1.89” × 1.54”