|
Hard- ness |
Cleavage |
Fracture |
Trans- parency |
10% HCl Reaction |
SG |
Luster |
Color |
Streak |
Xtal Form |
Mineral Class |
Comments | autunite | 2.00 | perfect | Uneven | Translucent | none | 3.20 | glassy | yellow | yellow | tabular | phosphates | Yellow to yellow-green. Strongly radioactive. |
|