An unusually, incredibly rich specimen with a large 2cm open vug completely filled with superb waxy green-gray crystalline Iodargyrite with thin veinletts with more opaque crystals. Excellent piece!
Iodargyrite
Formula
AgI
Crystal System
Hexagonal
Crystal Habit
Platy
Cleavage
Perfect, None, None
Luster
Adamantine - Greasy
Color
colorless, pale yellow, yellow, greenish yellow, gray