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.
Apophyllite, Stilbite
Gem Green Apophyllite
Pashan Hill Quarry, Poona District, Maharashtra, I...
Calcite, Apophyllite
Gem Twinned Calcite Solitaire on Apophyllite
Jalgaon District, Nashik Division, Maharashtra, In...
