Galena, calcite, Borieva Mine, Bulgaria, 554 grams
Metallic gray galena with a slightly melted appearance, topped by white calcite.This galena comes from the Borieva mine, Madan municipality, Smolyan province, Bulgaria.It measures 8.2 cm long, 5.6 cm wide and 4.9 cm at its thickest.Its weight is 554 grams.Reference: 1680Additional photos and...