Galena with Sphalerite, Calcite and Dolomite

Áliva Mine (Las Mánforas Mine), level 2, Áliva mining area, Picos de Europa massif, Camaleño, Comarca Liébana, Cantabria  Spain

Specimen size: 4.4 × 3.9 × 1.2 cm = 1.73” × 1.54” × 0.47”
Main crystal size: 0.8 × 0.5 cm = 0.31” × 0.20”