Mineral | Wardite |
---|---|
Formula | NaAl3(PO4)2(OH)4 · 2H2O |
Crystal Form | Tetragonal/Trapezohedral [422] |
Cleavage | Perfect on {001} |
Color | Colorless, White, Light blue to green, Yellow-green, Light yellow, Brown; Colorless in transmitted light |
Density | 2.8 – 2.9 g/cm3 |
Diaphaneity | Transparent to Opaque |
Hardness | 5.0 |
Lustre | Vitreous |
Type Loc. | Clay Canyon, Fairfield, Oquirrh Mts., Utah Co., UT, USA |
Dana 8 Class | 42.7.8.2 |
Strunz Class | 7/D.51-10 |
Mindat | mindat.org |
WebMineral | WebMineral |
ID | 370 |