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Ruby #2-RD checker
    Publish time 2016-07-13 14:57    
Ruby #2-RD checker
Color RUBY #2
Size 8.0mm
Shape
RD Checker cut, flat back
Quality Range
A,AAA
Mohs Scale
9
Reflective Index
1.76
Density
3.99 g/cm3
Temperature resistance (highest limit)
1800°C
Remark
 Can be wax setting




SHAPE CARD