Moganite is an oxide mineral with the chemical formula SiO2 (silicon dioxide) that was discovered in 1976. It was initially described as a new form of...
7 KB (643 words) - 15:00, 8 July 2024
of quartz and moganite. These are both silica minerals, but they differ in that quartz has a trigonal crystal structure, while moganite is monoclinic...
18 KB (1,845 words) - 19:56, 3 May 2024
consisting of fine intergrowths of both quartz, and its monoclinic polymorph moganite. Other opaque gemstone varieties of quartz, or mixed rocks including quartz...
60 KB (5,602 words) - 15:23, 1 July 2024
Tridymite – SiO2 Cristobalite – SiO2 Coesite – SiO2 Stishovite – SiO2 Moganite – SiO2 Chalcedony – SiO2 Tectosilicates, feldspar group Alkali feldspars...
20 KB (1,897 words) - 18:21, 16 July 2024
cryptocrystalline, consisting of fine intergrowths of the silica minerals quartz and moganite. Its bands are parallel, unlike the more chaotic banding that often occurs...
12 KB (1,203 words) - 19:08, 17 July 2024
(variety of spinel) Chalcedony (cryptocrystalline variety of quartz and moganite) Chiastolite (variety of andalusite) Chlorastrolite (variety of pumpellyite-(Mg))...
41 KB (2,730 words) - 11:51, 19 July 2024
1524/zkri.1959.112.1-6.409. Miehe G, Graetsch H (1992). "Crystal structure of moganite: a new structure type for silica". European Journal of Mineralogy. 4 (4):...
66 KB (6,866 words) - 00:43, 20 July 2024
Important ones include: α-quartz, β-quartz, tridymite, cristobalite, moganite, coesite, and stishovite. Classical examples of polymorphism are the pair...
46 KB (4,922 words) - 11:37, 21 July 2024
Moëloite Moë Muskoxite Mkx Mallardite Mal Mattagamite Mtg Metahaiweeite Mhwe Mogánite Mog Muthmannite Mma Mallestigite Mlg Matteuccite Mtt Metaheinrichite Mhrc...
180 KB (418 words) - 05:15, 30 June 2024
sauconite, beidellite, halloysite, thomsonite, goethite, maghemite, opal, moganite, nickel hexahydrite, accessory magnesiochromite and rivsite are among the...
12 KB (1,564 words) - 05:28, 4 May 2024
of silica, consisting of fine intergrowths of the minerals quartz and moganite. Chrome chalcedony (known as mtorolite, mtorodite or matorolite) occurs...
7 KB (575 words) - 11:47, 8 July 2024
identifier 9.GA.05 (zeolites with T5O10 units – the fibrous zeolites); mogánite (SiO2), but it has Nickel-Strunz identifier 4.DA.20 (oxides with small...
46 KB (5,007 words) - 12:42, 19 July 2024
CaTiO2N CaZrO2N LaZrO2N EuWON2 Ln2AlO3N PON PNO α-quartz, β-cristobalite, or moganite structure Titanium nickel oxynitride NiTiNO Chromium oxynitride Cr(N,O)...
7 KB (513 words) - 11:18, 7 May 2022
cryptocrystalline form of silica, composed of very fine intergrowths of quartz and moganite) Chalcoalumite (Y: 1925) 7.DD.75 [412] [413] [414] (IUPAC: copper tetraluminium...
103 KB (6,708 words) - 17:15, 19 June 2024
25 [924] [925] [no] (IUPAC: hexalead hexaantimonide heptadecasulfide) Mogánite (IMA1999-035) 4.DA.20 [926] [927] [no] (IUPAC: silicon oxide (n)hydrate)...
102 KB (6,781 words) - 21:19, 2 March 2024