Winchite is a mineral in the amphibole group. The mineral is named after Howard James Winch, who was the one discovered it in Madhya Pradesh, India. Sir...
3 KB (213 words) - 18:52, 27 December 2023
wollastonite, talc, diopside, forsterite, cummingtonite, riebeckite and winchite. Tremolite was first described in 1789 for an occurrence in Campolungo...
6 KB (382 words) - 17:32, 24 June 2024
Li2Mg3Al2Si8O22(OH)2 Monoclinic series Pargasite, NaCa2Mg3Fe2+Si6Al3O22(OH)2 Winchite, (CaNa)Mg4(Al,Fe3+)Si8O22(OH)2 Edenite, NaCa2Mg5(Si7Al)O22(OH)2 Certain...
15 KB (1,556 words) - 23:57, 4 March 2024
by mining vermiculite contaminated with asbestos, typically richterite, winchite, actinolite or tremolite. Vermiculite contaminated with asbestos from the...
112 KB (11,900 words) - 12:45, 9 September 2024
vermiculite mine in Libby, Montana, did have tremolite asbestos as well as winchite and richterite (both fibrous amphiboles)—in fact, it was formed underground...
24 KB (2,772 words) - 17:58, 8 September 2024
Fsk Freedite Fre Ferrivauxite Fvx Florensovite Frs Freibergite Fb Ferri-winchite Fwnc Flörkeite Flö Freieslebenite Flb Ferro-actinolite Fact Fluckite Fck...
180 KB (418 words) - 05:15, 30 June 2024
Winchite root name: ferri-winchite (☐,Na)(Na,Ca)2(Mg,Fe2+)4Fe3+[Si8O22](OH)2 (IMA 2004-034, IMA 2012 s.p. Rd Rn from ferriwinchite), ferro-winchite [CaNa][(Fe2+)4(Al...
50 KB (4,887 words) - 15:54, 4 April 2024
microscope tells otherwise, as manganophyllite can be found in both the winchite-blanfordite, and also in the quartz-feldspar portion, therefore the origin...
6 KB (665 words) - 05:16, 26 November 2022
sulfantimonide) Wiluite (vesuvianite: IMA1997-026) 9.BG.35 [250] [251] [no] Winchite [Na-Ca-amphibole: IMA2012 s.p., 1906 Rd] 9.DE.20 [252] [253] [254] Windhoekite...
33 KB (2,391 words) - 17:36, 9 February 2024
(IUPAC: iron(III) dialuminium trihydro diphosphate pentahydrate) Ferri-winchite [Na-Ca-amphibole: IMA2012 s.p., ferriwinchite (IMA2004-034) Rd] 9.DE.20...
64 KB (4,720 words) - 17:47, 9 February 2024