Silicon carbide, also known as carborundum, is a hard chemical compound containing silicon and carbon. A semiconductor, it occurs in nature as the extremely rare mineral moissanite, but has been mass-produced as a powder and crystal since 1893 for use as an abrasive.
Silica Carbide Rough – 10″ – 12″
Silica Carbide- Carbonundum
Location: Russia
Dimensions: 10″ – 12 inches
All specimens will be comparable to photo in size and quality
$75.95
Availability: In stock