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.
Epidote, Quartz
Gem Epidote with Quartz – Lustrous Olive-Green Epidote Crystal Spray on Quartz Plate
La Verde Mine, Cascas District, Gran Chimú Provinc...
Epidote
Flawless Epidote (Old Classic Material)
Knappenwand area, Untersulzbach valley, Salzburg, ...
