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.
Fluorite, Quartz, Microcline
Twinned Fluorite and Smoky Quartz on Feldspar
Wedding Pocket,Teller County, Colorado, USA
Aquamarine (Beryl), Quartz, Microcline
Aquamarine on Quartz with Microcline and Apatite
Skardu Road, Baltistan, Northern Areas, Pakistan
