|
Hard- ness |
Cleavage |
Fracture |
Trans- parency |
10% HCl Reaction |
SG |
Luster |
Color |
Streak |
Xtal Form |
Mineral Class |
Comments | titanite (sphene) | 5.00 | poor | conchoidal | Transparent | none | 3.45 | glassy | yellow | white | faceted | silicates | Alternate name is sphene. Color variable from clear, to yellow-green to reddish-brown |
|