2.6" Gemmy Dioptase Crystals on Dolomite - Congo

This is a beautiful cluster of gemmy dioptase crystals on rhombohedral dolomite crystals, collected from the Congo (Brazzaville). The entire specimen is 2.6" wide and the dioptase is a lustrous, dark emerald-green color.

It has been mounted to an acrylic display base with mineral tack.

About Dioptase

Dioptase is a showstopper in the mineral world—an electrifying copper silicate known for its mesmerizing, emerald-green color that seems to glow from within. Its vivid hues rival even the finest emeralds, but it’s the crystal clarity and intense brilliance that make collectors’ hearts race. Found in arid, copper-rich environments like the deserts of Namibia and Kazakhstan, dioptase forms stunning prismatic crystals that sparkle like tiny green beacons against contrasting matrix rock. While too soft for most jewelry, it’s a favorite among mineral collectors and museums for its sheer visual impact. Dioptase isn’t just a mineral—it’s nature’s answer to green fire in crystal form.



SOLD
DETAILS
SPECIES
Dioptase & Dolomite
LOCATION
Republic of the Congo (Brazzaville)
SIZE
2.6 x 1.8"
CATEGORY
ITEM
#312402