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Adranosite

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Adranosite
General
Categoryammonium sulfate chloride
Formula
(repeating unit)
(NH4)4NaAl2(SO4)4Cl(OH)2
IMA symbolArn[1]
Crystal systemTetragonal
Crystal classDitetragonal Dipyramidal
Identification
References[2][3]

Adranosite is a mineral discovered in the La Fossa crater, Vulcano, Aeolian Islands, Italy, with the formula (NH4)4NaAl2(SO4)4Cl(OH)2. Adranosite-(Fe) is the Fe3+ analogue of adranosite, with the formula (NH4)4NaFe2(SO4)4Cl(OH)2.[4]

References

[edit]
  1. ^ Warr, L.N. (2021). "IMA–CNMNC approved mineral symbols". Mineralogical Magazine. 85: 291–320.
  2. ^ Demartin, Francesco, Carlo Maria Gramaccioli, and Italo Campostrini. "Adranosite,(NH4) 4NaAl2 (SO4) 4Cl (OH) 2, a new ammonium sulfate chloride from La Fossa crater, Vulcano, Aeolian Islands, Italy." The Canadian Mineralogist48.2 (2010): 315-321.
  3. ^ "Adranosite: Adranosite mineral information and data". www.mindat.org. Retrieved 2017-12-30.
  4. ^ Mitolo, Donatella, et al. "Adranosite-(Fe),(NH4) 4NaFe2 (SO4) 4Cl (OH) 2, a new ammonium sulfate chloride from La Fossa Crater, Vulcano, Aeolian Islands, Italy." The Canadian Mineralogist 51.1 (2013): 57-66.