Galena & Sphalerite - September Mine (9th of September Mine) , Bulgaria - 9.7 x 7.3 x 3.8 cm

Mineral: Galena & Sphalerite
Locality: September Mine (9th of September Mine) , Madan mining area, Rhodope Mountains, Smolyan Oblast, Bulgaria
Dimensions: 9.7 x 7.3 x 3.8 cm