-40%
79. Gram 1 PIECES LAB CREATED ROUGH SPINEL AQUAMARINE
$ 6.33
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Description
The spinels are any of a class of minerals of general formulation A2+B23+O42- which crystallizes in the cubic (isometric) system; common crystal forms are octahedral , usually twinned. It has an imperfect octahedral cleavage and a conchoidal fracture. Its hardness is 8, its specific gravity is 3.5-4.1LAB CREATED ROUGH STONE
MADE INTHAILAND
QUANTITY 1 PIECES