US$ 99.95
Onyx is a form of chalcedony
with a hand-polished outer rim of gem calcite showing beautiful patterns of brown and gray
Hunza Valley
5 x 4 x 4 inches
Cobaltoan Calcite from Agoudal Mine, Anti-Atlas Mountains, Ouarzazate, Morocco Gemstone Beads Onyx is a form ofFrom Agoudal Mine, Bou Azzer District, Anti Atlas Mountains, Tazenakht, Ouarzazate, Morocco Lustrous translucent pink cobalt rich calcite crystals on the top face of elongated matrix. The pink color of the calcite crystals is caused by the cobalt impurities. Weight: 1. 4 lbs, Size: 6 x 1. 5 x 4 inches
US$ 99.95
US$ 19.99
US$ 159.99
US$ 1099.99