|
Dispersion
0.01 Refractive Index
1.544-1.553 Optic Character
- Specific Gravity
2.64-2.69 Mohs Hardness
7-6.5 Talisman
- |
||
|
Dispersion
0.01 Refractive Index
1.565-1.602 Optic Character
- Specific Gravity
2.67-2.78 Mohs Hardness
7.5-8 Talisman
Gemini |
||
|
Dispersion
0.02 Refractive Index
1.730-1.895 Optic Character
- Specific Gravity
3.55-4.33 Mohs Hardness
6.5-7.5 Talisman
Taurus |
||
|
Dispersion
0.05 Refractive Index
2.690-3.220 Optic Character
- Specific Gravity
5.00-5.30 Mohs Hardness
6 Talisman
- |
||
|
Dispersion
0.01 Refractive Index
1.600-1.688 Optic Character
- Specific Gravity
2.90-3.38 Mohs Hardness
6-7 Talisman
- |
||
|
Dispersion
0.01 Refractive Index
1.540 Optic Character
- Specific Gravity
2.58-2.91 Mohs Hardness
6.5-7 Talisman
- |
||
|
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