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azul bastante vivo.[6] Datos: Q105439 Multimedia: Anhydrite / Q105439 «Anhydrite. Mindat». White, John S. (1972). «What's new in minerals?». The Mineralogical…7 kB (717 palabras) - 15:28 2 may 2024
Resultados de la Wikipedia en inglés.
- Anhydrite, or anhydrous calcium sulfate, is a mineral with the chemical formula CaSO4. It is in the orthorhombic crystal system, with three directions…10 kB (868 palabras) - 14:27 25 ene 2024
- Calcium sulfate (redirección desde Β-anhydrite)compound with the formula CaSO4 and related hydrates. In the form of γ-anhydrite (the anhydrous form), it is used as a desiccant. One particular hydrate…22 kB (2225 palabras) - 11:44 5 may 2024
- baryte, celestine (strontium sulfate), anglesite (lead sulfate), and anhydrite (calcium sulfate). Baryte and celestine form a solid solution (Ba,Sr)SO4…23 kB (2224 palabras) - 14:32 13 may 2024
- product of anhydrite. The Mohs scale of mineral hardness defines gypsum as hardness value 2 based on scratch hardness comparison. Fine-grained white or lightly…42 kB (4155 palabras) - 14:08 11 may 2024
- added to control set, in the form of a high-purity grade of gypsum or anhydrite. In some specifications (not ASTM), a small amount of titanium dioxide…10 kB (1542 palabras) - 22:20 9 oct 2023
- Howlite (redirección desde White turquoise)the Mineralogy of Nova Scotia, Pt. III, Borates and Other Minerals in Anhydrite and Gypsum," Philosophical Magazine, January 1868 Ramik, Robert A., "Lost…7 kB (635 palabras) - 12:07 8 feb 2024
- formed crystals and dispersed grains often embedded within gypsum and anhydrite crystals. It has a Mohs hardness of 7 to 7.5 and a specific gravity of…5 kB (323 palabras) - 03:01 12 mar 2024
- found in sedimentary rocks, often associated with the minerals gypsum, anhydrite, and halite. On occasion in some localities, it may also be found with…9 kB (732 palabras) - 19:32 12 may 2024
- Caprock of a salt diapir at Cape Breton, Nova Scotia. The white rocks at left center are the gypsum and anhydrite carapace of the diapir.…12 kB (1304 palabras) - 08:14 22 abr 2024
- The variably hydrated phases of calcium sulfate (gypsum, bassanite and anhydrite) also exhibit a slight retrograde solubility due to the presence of the…21 kB (2016 palabras) - 06:14 9 may 2024
- rare. The normal habit is massive to fibrous. It is typically colorless, white to gray, although it may be brick red due to iron oxide inclusions. It has…7 kB (632 palabras) - 09:37 14 may 2024
- (350 °F), the nearly water-free form, called γ-anhydrite (CaSO4·nH2O where n = 0 to 0.05) is produced. γ-anhydrite reacts slowly with water to return to the…40 kB (5263 palabras) - 12:34 30 ene 2024
- Portland cement (sección White Portland cement)quantity (2–8%, but typically 5%) of calcium sulfate (usually gypsum or anhydrite) is added to the clinker, and the mixture is finely ground to form the…43 kB (5026 palabras) - 22:53 10 may 2024
- Billingham (sección Anhydrite Mine)government from 2021. In 1983, NIREX announced a proposal to use the disused anhydrite mine as a site for the disposal of intermediate level nuclear waste. There…33 kB (3608 palabras) - 00:26 1 abr 2024
- commonly seen in the familiar desert rose. When gypsum dehydrates severely, anhydrite is formed. If water is reintroduced, gypsum can and will reform – including…19 kB (1933 palabras) - 10:17 9 abr 2024
- properties Biaxial (+) Refractive index nα = 1.550–1.559, nβ = 1.560, nγ = 1.577–1.584 2V angle 10–15° Alters to Dehydrates on heating to anhydrite References…4 kB (227 palabras) - 04:08 13 ene 2024
- water table. In drier parts of the sabkha the gypsum can be altered to anhydrite and the aragonite can be dolomitized diagenetically. Thermal contraction…19 kB (2614 palabras) - 11:16 18 feb 2024
- mobilization due to the weight of the overlying rock. Salt domes contain anhydrite, gypsum, and native sulfur, in addition to halite and sylvite. They are…15 kB (1490 palabras) - 08:38 10 mar 2024
- Evaporite Formation consists thick beds of halite, with interbeds of anhydrite, dolomite, dolomitic mudstone and claystone. In southern Saskatchewan…12 kB (1330 palabras) - 01:06 11 mar 2024
- Andersonite Andesine Andorite (IV/VI) Andradite Andyrobertsite Anglesite Anhydrite Ankerite Annabergite Annite Anorthite Anorthoclase Antarcticite Anthonyite…41 kB (2720 palabras) - 14:09 13 may 2024
- Mission Canyon Formation Osagian white bioclastic limestone, oolitic calcarenite, occasionally dolomitized; anhydrite in the Williston Basin 183 m (600 ft)…10 kB (710 palabras) - 20:12 13 ago 2023