onyx
Onyx is popular with its deep black color. It is used for cufflinks and carving of gems.
ONYX
Color: Black
Mohs hardness: 6.5-7.0
Density: 2.58-2.64
Transparency: transparent, opaque
Fracture: muscular, uneven.
ONYX
Color: Black
Mohs hardness: 6.5-7.0
Density: 2.58-2.64
Transparency: transparent, opaque
Fracture: muscular, uneven.
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nameOnyx
Ø5,5 mm
typereal, genuine
Type of cutRound ball
PU1
item No.488655