Sulfides[57 from 60] Sphalerite. Druse tetrahedral black sphalerite crystals.
The name, a brief visual description:
Sphalerite.
Druse tetrahedral black sphalerite crystals.
Sample size:
Ore. 10,5 x6, 4x5, 5 cm 0,594 kg
Place of sampling:
Kavalerovo field, Primor.