Dioptase
Dioptase has an impressive deep, vivid emerald green color. The color makes sense, as is the anecdote that it was mistaken for emerald when it was first discovered. It is often found as small granular crystals, and due to its brittle nature, it is rarely cut.
Karatz GemMagazine
" Dioptese "
Karatz GemMagazine
" Dioptese "