Quartz (doubly terminated) with Baryte and hydrocarbon inclusions

Berbes mining area, Berbes, Ribadesella, Comarca Oriente, Principality of Asturias (Asturias)  Spain (2002)

Specimen size: 7.6 × 4.4 × 3.9 cm = 2.99” × 1.73” × 1.54”