Ferro-actinolite is the ferrous iron-rich endmember of the actinolite-tremolite continuous solid solution series of the double chain calcareous amphibole...
2 KB (218 words) - 16:41, 21 November 2022
magnesium-rich tremolite, Ca2(Mg5.0-4.5Fe2+0.0-0.5)Si8O22(OH)2, and iron-rich ferro-actinolite, ☐Ca2(Mg2.5-0.0Fe2+2.5-5.0)Si8O22(OH)2. Mg and Fe ions can be freely...
5 KB (404 words) - 13:51, 26 March 2024
Tremolite (redirect from Tremolite-Actinolite)
forms, crystals and fibers. Tremolite forms a series with actinolite and ferro-actinolite. Pure magnesium tremolite is creamy white, but the color grades...
6 KB (382 words) - 17:32, 24 June 2024
Ferrierite (subgroup of zeolite minerals) Ferrihydrite Ferrimolybdite Ferro-actinolite Ferrogedrite Ferrohortonolite (olivine group) Ferronigerite-2N1S Ferropericlase...
42 KB (2,782 words) - 13:51, 17 September 2024
nepheline, albite, arfvedsonite in igneous rocks; with tremolite, ferro-actinolite in metamorphic rocks; and with grunerite, magnetite, hematite, stilpnomelane...
7 KB (557 words) - 07:23, 9 July 2024
amphiboles include: The tremolite – actinolite – ferro-actinolite series The hornblende group The kaersutite – ferro-kaersutite series Joesmithite The hornblende...
9 KB (834 words) - 05:11, 26 November 2022
millennium BC. Note: nephrite is a microcristalline variety of tremolite (ferro-actinolite–tremolite solid solution series); white nephrite is almost pure tremolite...
81 KB (8,732 words) - 16:18, 24 May 2024
rocks and occurs in amphibolites. Usually it coexists with hornblende or actinolite, magnesium clinochlore chlorite, talc, serpentine-antigorite minerals...
8 KB (581 words) - 12:13, 14 February 2024
Hornblende (redirect from Ferro-hornblende)
between hornblende and the closely related amphibole minerals, tremolite–actinolite, at elevated temperature. A miscibility gap exists at lower temperatures...
8 KB (793 words) - 11:35, 6 April 2024
IMA2012 s.p., ferriwinchite (IMA2004-034) Rd] 9.DE.20 [203] [204] [205] Ferro-actinolite [Ca-amphibole: IMA2012 s.p., IMA1997 s.p., 1946 Rd] 9.DE.10 [206] [207]...
64 KB (4,720 words) - 17:47, 9 February 2024
Freibergite Fb Ferri-winchite Fwnc Flörkeite Flö Freieslebenite Flb Ferro-actinolite Fact Fluckite Fck Freitalite Fta Ferroalluaudite Fald Fluellite Fll...
180 KB (418 words) - 05:15, 30 June 2024
magnesiosadanagaite) Tremolite-actinolite root name: actinolite Ca2(Mg,Fe2+)5(Si8O22)(OH)2 (1794, IMA 2012 s.p. Rd), ferro-actinolite [Ca2][(Fe2+,Mg)5][(OH)2|Si8O22]...
50 KB (4,887 words) - 15:54, 4 April 2024
point); allophane, delvauxite, hisingerite (amorphous/ poorly crystalline); actinolite, augite, omphacite, sanidine (intermediate member of a solid solution...
46 KB (5,011 words) - 20:22, 26 July 2024