|
Hard- ness |
Cleavage |
Fracture |
Trans- parency |
10% HCl Reaction |
SG |
Luster |
Color |
Streak |
Xtal Form |
Mineral Class |
Comments | brazilianite | 5.50 | perfect | conchoidal | Transparent | none | 2.98 | glassy | yellow | white | faceted | phosphates | Striated yellow to yellow-green crystals. |
|