Quartz (doubly terminated) with Fluorite and hydrocarbon inclusions
Emilio Mine, 'zona intermedia', Obdulia vein, Caravia mining area, La Rubiera, Loroņe, Colunga, Comarca de la Sidra, Asturias, Principality of Asturias Spain (09-11/2004)
Specimen size: 4.3 × 4.6 × 3.4 cm = 1.69” × 1.81” × 1.34” Main crystal size: 4.2 × 2.9 cm = 1.65” × 1.14”