Gemstone | Crystal System | Density | Hardness | Refractive index | Treatments |
Rhodolite |
cubic | 3.84 | 7.0-7.5 | 1.760 | none |
|
RhodoliteAl2(SiO4)3
|
Gemstone | Crystal System | Density | Hardness | Refractive index | Treatments |
Rhodolite |
cubic | 3.84 | 7.0-7.5 | 1.760 | none |
|
RhodoliteAl2(SiO4)3
|