16.6.1.3: Bloodstone
- Page ID
- 4107
Agate | |
---|---|
Chemical composition | Silicon dioxide SiO2 |
Crystal system | Trigonal |
Habit | Aggregate |
Fracture | Conchoidal |
Hardness | 6.5-7 |
Refractive index | 1.535 - 1.539 |
Specific gravity | 2.60 |
Lustre | Vitreous |
Agate | |
---|---|
Chemical composition | Silicon dioxide SiO2 |
Crystal system | Trigonal |
Habit | Aggregate |
Fracture | Conchoidal |
Hardness | 6.5-7 |
Refractive index | 1.535 - 1.539 |
Specific gravity | 2.60 |
Lustre | Vitreous |