|
Hard- ness |
Cleavage |
Fracture |
Trans- parency |
10% HCl Reaction |
SG |
Luster |
Color |
Streak |
Xtal Form |
Mineral Class |
Comments | spodumene | 6.50 | parallel | Splintery | Transparent | none | 3.10 | glassy | red | white | prismatic | silicates | Color variable from clear to pink (kunzite) to emerald green (hiddenite). |
|