Black Tourmaline in Quartz | Arizona Herkimer Diamond They first emerged in the

They first emerged in the Triassic Period (240 million years ago) and survived until the Cretaceous Period (65 million years ago)

Only mined between 2002-2005

6 oz total

highlighting intricate details preserved from a marine creature that lived over 66 million years ago in the ancient Western Interior Seaway

Black Tourmaline in Quartz | Arizona Herkimer Diamond They first emerged in theA striking specimen of black tourmaline naturally embedded within quartz, collected in Arizona by Good Earth Rocks Gallery owner, Dave Clupper. The dark, lustrous tourmaline crystals contrast beautifully against the lighter quartz matrix. This item is 3 x 2 x 2 and weighs 1 lb