Aleksite
From Wikipedia, the free encyclopedia
Aleksite (IMA symbol: Alk[1]) is a rare lead bismuth tellurium sulfosalt mineral with formula PbBi2Te2S2.[2][3][4]
| Aleksite | |
|---|---|
Alkesite on matrix | |
| General | |
| Category | sulfosalt mineral |
| Formula | PbBi2Te2S2 |
| Crystal system | Trigonal |
| Crystal class | 3m |
| Space group | P3m1 (no. 164) |
| Identification | |
| Mohs scale hardness | 2.5 |
| Luster | metallic |
| Streak | pale green |
| Specific gravity | 7.80 |
