|
Hard- ness |
Cleavage |
Fracture |
Trans- parency |
10% HCl Reaction |
SG |
Luster |
Color |
Streak |
Xtal Form |
Mineral Class |
Comments | rhodochrosite | 3.50 | perfect | conchoidal | Translucent | none | 3.30 | glassy | red | red | faceted | carbonates | Pink red color. Surface color darkens with exposure to air. |
|