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A great economical choice, black spinel is attractive, has a high Mohs hardness and takes a high polish, giving it an appearance similar to black diamond.
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Round Black Spinel Faceted Stone
A great economical choice, black spinel is attractive, has a high Mohs hardness and takes a high polish, giving it an appearance similar to black diamond.
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Shape | Round |
Color | Black |
A great economical choice, black spinel is attractive, has a high Mohs hardness and takes a high polish, giving it an appearance similar to black diamond.
Stone shape: Round
Stone size: 1.0mm - 3.0mm
Color: Black
Clarity: Opaque
Mohs hardness: 7.5–8
Refractive index: 1.712–1.762
Specific gravity: 3.54–3.63
Treatment: None (N)
Country of origin: Germany
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