|
Hard- ness |
Cleavage |
Fracture |
Trans- parency |
10% HCl Reaction |
SG |
Luster |
Color |
Streak |
Xtal Form |
Mineral Class |
Comments | pyrrhotite | 3.00 | perfect | Uneven | opaque | none | 4.60 | metallic | copper | orange | tabular | sulfides | tabular with horizontal striations. Similar to pyrite. |
|