Galena from Krushev dol Mine, Madan Ore Field, Rhodope Mts., Bulgaria

Interesting galena specimen, with "melted" looking faces.
Dimensions: 7.3 x 6.3 x 4.4 cm
Species: Galena, Calcite, Quartz
Locality: Krushev dol Mine, Madan Ore Field, Rhodope Mts., Bulgaria