African Turquoise 4x6mm Corner Drilled Table Cut Cube Bead - 15-16 Inch Clearance The yellowish colors of heliodor

The yellowish colors of heliodor are usually caused by small amounts of iron within the mineral's crystal structure

Each bag will have a unique selection of stones: You bag could contain approximately the following:

Black Tourmaline is a black crystalline aluminum borosilicate mineral with occasional light gray inclusions that appear as flecks or veins

although sometimes mistaken for Jasper

African Turquoise 4x6mm Corner Drilled Table Cut Cube Bead - 15-16 Inch Clearance The yellowish colors of heliodorAfrican Turquoise is not actually Turquoise, but rather a speckled teal Jasper found in Africa and often treated to simulate the beautiful blue to green associated with true Turquoise. It contains inclusions such as copper and iron, creating veins and mottling that ranges in color from rust to black. Considered a stone of transformation and evolution, it is believed to awaken those who carry it to their highest spiritual purpose.