|
Hard- ness |
Cleavage |
Fracture |
Trans- parency |
10% HCl Reaction |
SG |
Luster |
Color |
Streak |
Xtal Form |
Mineral Class |
Comments | rhodonite | 5.50 | parallel | Uneven | Translucent | none | 3.40 | glassy | red | white | tabular | silicates | Pink to brown color. Often spotted with black colored manganese oxides. |
|