used to make alum, a mordant/deoderant/used in tanning/fire retardent/astringent/preservative,
although alunite makes potassium alum and ammonium alum might be the one for tanning
[INORGANIC:ALUNITE]
[USE_MATERIAL_TEMPLATE:STONE_TEMPLATE]
[STATE_NAME_ADJ:ALL_SOLID:alunite][DISPLAY_COLOR:7:7:1][TILE:'`']
[ENVIRONMENT:IGNEOUS_EXTRUSIVE:CLUSTER:100]
[ENVIRONMENT_SPEC:KAOLINITE:CLUSTER:100]
[IS_STONE]
[MELTING_POINT:13690]
[BOILING_POINT:15364]
[SOLID_DENSITY:2745]
[STATE_COLOR:ALL_SOLID:PURPLE]