This Specimen has been sold.
Bulk Black Tourmaline (Schorl) - 8 ounces
This is raw black tourmaline that was collected from Madagascar. Being raw these piece range in size from 1/2" to 1" wide and 1/2" to 1" long. Tourmaline is the most colorful of all gemstones. It occurs in all colors, pink, red, green, blue and multicolored are its most well-known gem colors. Scientifically, tourmaline is not a single mineral, but a group of minerals related in their physical and chemical properties.