|
Hard- ness |
Cleavage |
Fracture |
Trans- parency |
10% HCl Reaction |
SG |
Luster |
Color |
Streak |
Xtal Form |
Mineral Class |
Comments | bytownite | 6.00 | parallel | conchoidal | Translucent | none | 2.74 | glassy | white | white | tabular | silicates | White to various pale shades of yellow and brown. Cleavage planes at nearly right angle. |
|