Species / Sulfides and sulfosalts / #0074
Alacránite
Sulfides and sulfosalts monoclinic #0074
Alacránite is a mineral species described as mineral, arsenic sulfide. It is classified under the Nickel-Strunz scheme and its reference data is listed below.
| Formula | As₈S₉ |
| Strunz code | 2.FA.20 |
| Class | Sulfides and sulfosalts |
| Crystal system | monoclinic |
| Type locality | Alacrán mine, Alacrán |
| Named after | Alacrán mine, Alacrán |
| Streak | amber |
Composition
As
67.5%
S
32.5%
Molar mass 887.916 g/mol
Physical
Mohs
Density
g/cm³