Blackstone (Dyed), 17x8mm-19x10mm Flat Rectangle
Manufacturer: Cutting Edge Supply
Availability: Usually ships from CES Warehouse within 24hrs
C grade, Mohs hardness 2-1/2 to 6. Sold per 16-inch strand. 17x8mm-19x10mm
Blackstone is a trade name for a variety of abundant black stones with a satiny, moderate gloss polish and natural cream-to-brown inclusions. Some varieties of blackstone have been permanently dyed to enhance their natural color.