A killer adamite var. cuprian crystal with transparent colorless calcite from the famous Ojuela Mine, Mapimi, Mexico. The adamite crystal is 9mm, very well shaped and sharp. It is gemmy with a striking rich blue to blue-green color and strong sparkling luster. The crystal has a fresh appearance and amazing color. The colorless calcite and the dark base give a strong contrast, and the adamite pops out. Rare adamite coloration from this great mine. In excellent condition. On acrylic base.

Mesmerizing!