Nacrite | |
Chemical Formula |
Al2Si2O5OH4 |
Species |
Silicates |
Crystal System |
Monoclinic |
Mohs Scale |
2 |
Color |
White, grey, yellowish, brownish, etc. |
Streak |
White |
Luster |
Pearly |
Refractive Index |
n = 1.557 n = 1.562 n = 1.563 |