|
Hard- ness |
Cleavage |
Fracture |
Trans- parency |
10% HCl Reaction |
SG |
Luster |
Color |
Streak |
Xtal Form |
Mineral Class |
Comments | anglesite | 2.50 | perfect | conchoidal | Transparent | none | 6.30 | glassy | clear | white | prismatic | sulfates | Clear, white, grey, green brown or black due to inclusion of galena. Common as powdery crust on galena. |
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