Explore museum-quality mineral specimens from around the world. Each piece has been carefully selected by Grant Powell for its exceptional beauty, rarity, and scientific significance.
Tourmaline (Elbaite)
Gem Pederneira Watermelon Tourmaline
Rocket Pocket, Pederneira Mine, Sao Jose da Safira...
Gem Pink Tourmaline (Elbaite)
Rubaya, Bahunde, Masisi Territory, North Kivu, DR ...
