 |
MINERAL IDENTIFICATION PROJECT |
|
Hard- ness |
Cleavage |
Fracture |
Trans- parency |
10% HCl Reaction |
SG |
Luster |
Color |
Streak |
Xtal Form |
Mineral Class |
Comments | erythrite | 1.50 | basal | Uneven | Translucent | none | 3.07 | glassy | red | red | acicular | arsenates | Deep red color on fresh surfaces, grey on oxidized surfaces. |
|