|
Hard- ness |
Cleavage |
Fracture |
Trans- parency |
10% HCl Reaction |
SG |
Luster |
Color |
Streak |
Xtal Form |
Mineral Class |
Comments | pyrite | 6.00 | none | conchoidal | opaque | none | 5.00 | metallic | gold | black | faceted | sulfides | Striated facets. greenish-black streak. fool's gold. |
|