Halotrichite, also known as feather alum, is a highly hydrated sulfate of aluminium and iron. Its chemical formula is FeAl2(SO4)4·22H2O. It forms fibrous...
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Associated minerals include pisanite, chalcanthite, epsomite, pickeringite, halotrichite and other sulfate minerals. It was first described in 1850. Crystal structure...
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Primitive Base-centered 3–5 Sphenoidal C2 2 22 [2]+ enantiomorphic polar halotrichite P2, P21 C2 6–9 Domatic Cs (C1h) m *11 [ ] polar hilgardite Pm, Pc Cm...
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bodies of salt water. It occurs in association with melanterite, gypsum, halotrichite, pickeringite, alunogen, rozenite, and mirabilite. Naturally occurring...
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temperature deposit in fumaroles. It occurs associated with pyrite, marcasite, halotrichite, pickeringite, epsomite, potash alum, melanterite and gypsum. The crystallochemical...
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(wupatkiite), manganese (apjohnite), magnesium (pickingerite) or iron (halotrichite or feather alum), and Y is a trivalent metal ion. Double sulfates with...
35 KB (3,776 words) - 06:54, 16 August 2024
Haggertyite Haidingerite Haiweeite Håleniusite-(La) Halite Halloysite Halotrichite Hambergite Hanksite Hapkeite Hardystonite Harmotome Hauerite Hausmannite...
42 KB (2,782 words) - 11:49, 1 September 2024
Hfe Holmquistite Hlm Hydroboracite Hbo Hydroxymanganopyrochlore Hmpcl Halotrichite Hth Heidornite Hdn Hexahydrite Hhy Holtedahlite Htd Hydrocalumite Hcl...
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Szomolnokite Halotrichite (Hal); szomolnokite (Szo) and voltaite (Vol) General Category Sulfate mineral Formula (repeating unit) Fe2+SO4 · H2O IMA symbol...
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sulfate mineral with formula MgAl2(SO4)4·22(H2O). It forms a series with halotrichite. It forms as an alteration product of pyrite in aluminium rich rocks...
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with fumaroles. It occurs with melanterite, alunogen, fibroferrite, halotrichite, botryogen, butlerite and amarantite. It is by far the most common mineral...
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Romerite; 80 Ransomite; 85 Bilinite, 85 Apjohnite, 85 Dietrichite, 85 Halotrichite, 85 Pickeringite, 85 Redingtonite, 85 Wupatkiite; 90 Meridianiite, 95...
14 KB (1,458 words) - 15:20, 21 March 2024
of its terminology. English therefore has words like halogen, halide, halotrichite and the hybrid halocarbon. Oxford English Dictionary Second Edition on...
10 KB (1,484 words) - 08:42, 27 July 2024
sulfide (FeS2) in the Carlile shale, mainly in the form of marcasite, halotrichite, and jarosite. These minerals collectively give the soil a color composition...
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[505] [506] [507] (IUPAC: tripotassium sodium disulfate) Apjohnite (halotrichite: 1847) 7.CB.85 [508] [509] [510] (Mn2+Al2(SO4)4·22H2O) Aplowite (starkeyite:...
73 KB (4,972 words) - 14:23, 12 August 2024
[228] Dienerite (IMA2019-E, IMA2006-C) 2.0 [229] [no] [no] Dietrichite (halotrichite: 1878) 7.CB.85 [230] [231] [232] (IUPAC: zinc dialuminium tetrasulfate...
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(n)hydrate) Halloysite (kaolinite: 1826) 9.ED.10 [47] [48] [49] Halotrichite (halotrichite: 1777) 7.CB.85 [50] [51] [52] (IUPAC: iron(II) dialuminium tetrasulfate...
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Pb3Zn3Sb5+As2O13(OH) "Halotrichite" supergroup Hydrated acid and sulfates where A(B)2(XO4)4·xH2O Halotrichite group Pickeringite MgAl2(SO4)4•22H2O, Halotrichite Fe2+Al2(SO4)4•22H2O...
104 KB (8,558 words) - 16:56, 20 December 2021
secondary mineral. It is associated with gypsum, wulfenite, melanterite, halotrichite, molybdite, molybdenite, jordisite, and other oxidized uranium minerals;...
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sodium calcium dimanganese(III) oxodehydro diarsenate) Pickeringite (halotrichite: 1844) 7.CB.85 [589] [590] [591] (IUPAC: magnesium dialuminium tetrasulfate...
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Biotite Chabazite-Ca Calcite Chalcedony Chlorite Group Feldspar group Gold Halotrichite Heulandite Ilmenite Laumontite Leucite Marcasite Montmorillonite Natrolite...
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show that it is made of melanterite or rozenite, with some crystals of halotrichite and szomolnokite. Previous to their discovery here, most of these minerals...
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IMA1983-070) 4.FA.10 [317] [318] [319] (IUPAC: zinc dihydroxide) Wupatkiite (halotrichite: IMA1994-019) 7.CB.85 [320] [321] [322] (IUPAC: cobalt dialuminium tetrasulfate...
33 KB (2,391 words) - 17:36, 9 February 2024
[446] [447] [448] (IUPAC: lead trigold dicopper ditelluride) Bílinite (halotrichite: 1914) 7.CB.85 [449] [450] [451] (IUPAC: iron(II) diiron(III) tetrasulfate...
77 KB (5,182 words) - 01:03, 14 March 2023
[129] (IUPAC: hexacopper decahydro sulfate monohydrate) RedingtoniteQ (halotrichite: 1888) 7.CB.85 [130] [131] [132] (IUPAC: iron(II) dichromium tetrasulfate...
45 KB (3,179 words) - 17:47, 9 February 2024