Stercorite
Appearance
Stercorite [1] | |
---|---|
General | |
Category | Phosphate minerals |
Formula (repeating unit) | (NH4)NaHPO4 |
Identification | |
Formula mass | 137.0077 g/mol |
Crystal habit | Triclinic |
Mohs scale hardness | 2 |
Luster | Vitreous |
Diaphaneity | Transparent |
Density | 1.615 g/cm3 |
Melting point | 79°C |
Fusibility | Fusible |
Solubility | Water soluble |
Stercorite is the mineral form of microcosmic salt. The name comes from the Latin "stercus", meaning dung, since the mineral was originally discovered among guano.
References
- ^ "Stercorite". Mindat.org. Retrieved 23 March 2011.