Mineral | Ellingsenite |
---|---|
Formula | Na5Ca6Si18O38(OH)13 ยท 6H2O |
Crystal Form | Triclinic/Pinacoidal [1] |
Cleavage | Perfect on {001} |
Color | Colorless, White |
Density | 2.4 – 2.4 g/cm3 |
Diaphaneity | Transparent |
Fracture | Smooth |
Hardness | 4.0 |
Lustre | Vitreous, Silky |
Streak | White |
Type Loc. | Aris Quarries, Aris, Windhoek Dist, Khomas Rgn, Namibia |
Strunz Class | 9.EE.35 |
Mindat | mindat.org |
ID | 395 |