Basics on Sphalerite
Sphalerite can also be called "blende" of "black jack".
Sphalerite forms two types of crystals: Tetrahedral
Dodecahedral
Sphalerite's other habits also include "massive, granular, concretionary, and botryoidal.
Sphalerite forms two types of crystals: Tetrahedral
Dodecahedral
Sphalerite's other habits also include "massive, granular, concretionary, and botryoidal.