|
Hard- ness |
Cleavage |
Fracture |
Trans- parency |
10% HCl Reaction |
SG |
Luster |
Color |
Streak |
Xtal Form |
Mineral Class |
Comments | apatite | 5.00 | basal | conchoidal | Transparent | none | 3.16 | glassy | clear | white | prismatic | phosphates | Color is variable from clear to red, yellow, green, brown or blue. Granular to botryoidal masses. |
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