Eglestonite with Calomel and Mercury

Mariquita mining group, Cerro de las Minas, Usagre, Comarca Campiña Sur, Badajoz, Extremadura  Spain (2014)

Specimen size: 4.7 × 4.5 × 3.3 cm = 1.85” × 1.77” × 1.30”
Main crystal size: 0.1 × 0.1 cm = 0.04” × 0.04”