-
Ferrogedrite is an
amphibole mineral with the
complex chemical formula of ☐Fe2+2(Fe2+3Al2)(Si6Al2)O22(OH)2. It is
sodium and
calcium poor,
making it part...
- (subgroup of
zeolite minerals)
Ferrihydrite Ferrimolybdite Ferro-actinolite
Ferrogedrite Ferrohortonolite (olivine group) Ferronigerite-2N1S
Ferropericlase Ferroselite...
-
replaced with
ferrous iron (Fe),
leading to the iron rich
endmember '
ferrogedrite', with the formula: Fe2+2(Fe2+3Al2)(Si6Al2)O22(OH)2. However, pure endmembers...
- end
member for the
margarite sub-group of the
phyllosilicate group.
Ferrogedrite is
related to
anthophyllite amphibole and
gedrite through coupled substitution...
- 25 [243] [no] [244] Ferro-gedrite [Mg-Fe-Mn-amphibole: IMA2012 s.p.,
ferrogedrite (IMA1997 s.p.), IMA1978 s.p., 1939 Rd] 9.DD.05 [245] [246] [247] Ferro-glaucophane...
- (1939, IMA 1978 s.p. Rn, IMA 1997 s.p. Rd, IMA 2012 s.p. Rd Rn from
ferrogedrite),
gedrite ☐Mg5Al2Si6Al2O22(OH)2 (1836, IMA 2012 s.p. Rd) Minerals: ****mingtonite...
