Carborundum Chunk | 4 oz. | 4 inches


Silicon carbide, also known as carborundum, is a compound of silicon and carbon with chemical formula SiC. It occurs in nature as the extremely rare mineral moissanite. Carborundum Chunk exhibits a beautiful shade of black that appears iridescent when caught in the light.

~4 to 8 oz. and 4 x 2 inches
Quantity= 1
Imported from Arizona, USA
All products may vary slightly in size, weight, shape, and color.

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