Phillipsite | |
Chemical Formula |
(Ca,Na2,K2)3Al6Si10O32·12H2O |
Species |
Silicates |
Crystal System |
Monoclinic |
Mohs Scale |
4 |
Specific Gravity |
2.2 |
Color |
White |
Streak |
White |
Luster |
Vitreous |
Refractive Index |
n = 1.483 - 1.505 n = 1.484 - 1.511 n = 1.486 - 1.514 |