|
Hard- ness |
Cleavage |
Fracture |
Trans- parency |
10% HCl Reaction |
SG |
Luster |
Color |
Streak |
Xtal Form |
Mineral Class |
Comments | pyromorphite | 3.50 | none | Uneven | Translucent | none | 6.70 | waxy | green | white | prismatic | phosphates | Crystals often hollow. Green to brown color. |
|