-
Tschermigite is a
mineral form of
ammonium alum,
formula NH4Al(SO4)2·12(H2O). It is
found in
burning coal seams,
bituminous shale and fumaroles. Because...
- applications. The
dodecahydrate occurs naturally as the rare
mineral tschermigite.
Ammonium alum is made from
aluminium hydroxide,
sulfuric acid and ammonium...
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Triphylite Triplite Triploidite Tripuhyite Troilite Trona Tschermakite Tschermigite Tsumcorite Tsumebite Tugtupite Tungsten Tungstite Tuperssuatsiaite Turquoise...
- T****ieite Tas
Tetraferroplatinum Tfpt
Tikhonenkovite Tik
Torrecillasite Trc
Tschermigite Tmi
Tychite Tyc
Tatarinovite Tat Tetrahedrite-(Fe) Ttr-Fe
Tilasite Til...
- Kalinite; 20 Lonecr****ite, 20 Alum-(K), 20 Alum-(Na), 20 Lanmuchangite, 20
Tschermigite; 25 Pertlikite, 25 Monsmedite?, 25 Voltaite, 25 Zincovoltaite; 30 Krohnkite...
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substituted by iron.
Hydration of
godovikovite gives the
ammonium alum,
tschermigite. The
mineral forms cryptocrystalline,
often porous, m****es,
usually of...
- The
outer zone can
easily be
hydrated giving rise to
minerals like
tschermigite and alunogen. The zone
forms due to
interaction with hot (even around...
- XAl(SO4)2·12H2O Alum-(K) KAl[SO4]2·12H2O, Alum-(Na) NaAl[SO4]2·12H2O,
Tschermigite (NH4)Al(SO4)2•12H2O, Lonecr****ite (NH4)(Fe3+,Al)(SO4)2•12H2O, Lanmuchangite...
- [Ca-amphibole: IMA2012 s.p., IMA1997 s.p., 1945] 9.DE.10 [615] [616] [617]
Tschermigite (alum: 1832) 7.CC.20 [618] [619] [620] (IUPAC:
ammonium aluminium disulfate...
