Black Tourmaline Cluster with Mica (Schorl) Plate Length: 2

Plate Length: 2

Because these specimens are almost pure silica

9 inWeight: 3

also known as specular hematite

and Amethyst

Black Tourmaline Cluster with Mica (Schorl) Plate Length: 2This is a perfect example of black tourmaline that is suited for a collection of any size. You can easily see the natural growth of the crystal alongside small flakes of muscovite mica. Size: 3. 1 x 1. 9 x 1. 9 in. Weight: 8. 6 oz Black Tourmaline, officially named schorl, was first found in a tin mine located in Saxony, Germany, previously named Schorl. Black tourmaline forms in a trigonal crystal structure. Black tourmaline is often found alongside