Potassium alum
Potassium aluminium sulfate
Except where noted otherwise, data are given for
materials in their standard state
(at 25 °C, 100 kPa)
Infobox references
Contents
1 Mineral form and occurrence
2 Uses
3 References
4 External links
//
Mineral form and occurrence
Potassium alum is a naturally occurring sulfate mineral which typically occurs as encrustations on rocks in areas of weathering and oxidation of sulfide minerals and potassium-bearing minerals. [...]