Green Onyx Pear black tourmaline These pieces are polished into

These pieces are polished into the shape of a sphere

Rough ammonite fossil from Madagascar

These pieces are polished into the shape of a flame

Clear Quartz is a silicon dioxide crystal

5 L X 3 W X 2

Green Onyx Pear black tourmaline These pieces are polished intoPakistani onyx, the bands formed by the deposition of calcite saturated with iron. The iron oxidizes into reddish bands while the reduced iron creates green or whitish banding. These pieces are polished into a pear shape. You will receive one piece selected from our current stock. All pieces are of similar size and quality. Average measurements: 2. 5 L x 2. 5 W x 4. 0 H inches Average weight: 1. 2 lbs