Cinnabar with Pyrite and Quartz

Almaden Mine, Almadén, Comarca Valle de Alcudia, Ciudad Real, Castilla-La Mancha  Spain

Specimen size: 6.1 × 5.1 × 2.2 cm = 2.40” × 2.01” × 0.87”
Main crystal size: 0.4 × 0.3 cm = 0.16” × 0.12”