|
Hard- ness |
Cleavage |
Fracture |
Trans- parency |
10% HCl Reaction |
SG |
Luster |
Color |
Streak |
Xtal Form |
Mineral Class |
Comments | pyrophyllite | 1.00 | basal | Splintery | Translucent | none | 2.80 | waxy | white | white | acicular | silicates | Dirty white color to pale green or yellow. |
|