Natural Black Spinel

Our factory supply a great quantity natural black spinel, shapes: round, square, rectangle, trapezia, etc.

Melting point of the black spinel exceed 1800°„C.

Generally, natural black spinel can replace black cubic zirconia£¨because natural black spinel remain the same color in the great heat.

Black spinel
Natural black spinel square
Black spinel
Natural black spinel trapezia











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