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