Spinel Tourmaline #152 RD 5.0
    Publish time 2023-10-31 16:33    
Spinel Tourmaline #152 RD 5.0

Color 152# Spinel
Size 5.0 mm
Shape
Round Facets cut, pointed back
Quality Range
A,AAA
Mohs Scale
8
Reflective Index
2.18 
Density
3.58-4.62 g/cm3
Temperature resistance (highest limit)
1800°C
Remark
 Can be wax setting