• Mogovidite - Wikipedia

    en.wikipedia.org/wiki/Mogovidite Mogovidite is a very rare mineral of the eudialyte group, with formula Na 9 (Ca,Na) 6 Ca 6 (Fe 3+,Fe 2+) 2 Zr 3 []Si(Si 9 O 27) 2 (Si 3 O 9) 2 (CO 3)(OH,H 2 O) 4. The formula given is based on the original one but extended to show the presence of cyclic silicate groups.
  • Mogovidite: Mineral information, data and localities.

    www.mindat.org/min-27487.html Nb-deficient carbonate analogue of Feklichevite. Unique chemistry, although similar to that of golyshevite (which however is Nb-bearing in addition to Na-Ca-Zr-Fe-Si-C). One of characteristic features is dominance of ferric iron - a feature shared with other members of the group: fengchengite, feklichevite, and ikranite.As in fengchengite, vacancy is essential in one of the sites.
  • Mogovidite: Properties and Occurrences - Assignment Point

    www.assignmentpoint.com/science/.../mogovidite-properties-and-occurrences.html Mogovidite is a very rare mineral of the eudialyte group, with formula Na 9 (Ca,Na) 6 Ca 6 (Fe 3+,Fe 2+) 2 Zr 3 []Si(Si 9 O 27) 2 (Si 3 O 9) 2 (CO 3)(OH, H 2 O) 4.It occurs in a nepheline-pectolite vein within ijolite. The formula given is based on the original one but extended to show the presence of cyclic silicate groups.
  • Mogovidite Mineral Data

    webmineral.com/data/Mogovidite.shtml Ask about Mogovidite here : Ask-A-Mineralogist from the Mineralogical Society of America Mindat.org's Discussion Groups Original Rockhounds Discussion Group Rockhounds Discussion Group on Yahoo Groups Mineral Discussion Forum from Fabre Minerals - also available in EspaƱol. Print or Cut-and-Paste your Mogovidite Specimen Label here :
  • Mogovidite Na (Ca,Na) Ca (Fe3+,Fe2+ Zr Si O (CO )(OH,H O ...

    handbookofmineralogy.org/pdfs/mogovidite.pdf Mineralogical Society of America Handbook of Mineralogy Revised 7/5/2014 Mogovidite Na 9 (Ca,Na) 6 Ca 6 (Fe 3+,Fe2+) 2 Zr 3 Si 25 O 72 (CO 3)(OH,H
  • Pectolite - Howling Pixel

    howlingpixel.com/i-en/Pectolite Mogovidite. Mogovidite is a very rare mineral of the eudialyte group, with formula Na9(Ca,Na)6Ca6(Fe3+,Fe2+)2Zr3[]Si(Si9O27)2(Si3O9)2(CO3)(OH,H2O)4. The formula given is based on the original one but extended to show the presence of cyclic silicate groups.
  • Golyshevite - Wikipedia

    en.wikipedia.org/wiki/Golyshevite Golyshevite and mogovidite were found in calcium-bearing peralkaline pegmatites of the Kovdor massif, Kola Peninsula, Russia. Minerals associated with golyshevite are aegirine-augite, calcite, cancrinite, hedenbergite, orthoclase, pectolite, tacharanite, and thomsonite-Ca. Notes on chemistry
  • Carbokentbrooksite - Assignment Point

    www.assignmentpoint.com/science/geographic-minerals/carbokentbrooksite.html Carbokentbrooksite characterizes in being carbonate-rich (the other eudialyte-group species with essential carbonate are zirsilite-(Ce), golyshevite, and mogovidite). It is also sodium rich, being sodium equivalent of zirsilite-(Ce), with which it is intimately associated. Color: Yellow, yellow-orange
  • dict.cc | mogovidite | English-Romanian Dictionary

    enro.dict.cc For more information please use the links below or search the forum for "mogovidite"! Report missing translation EN > RO ("mogovidite" is English, Romanian term is missing) RO > EN ("mogovidite" is Romanian, English term is missing)
  • Voronkovite Mineral Data

    webmineral.com/data/Voronkovite.shtml Estimated Radioactivity from Voronkovite - mild ; Specimen Size Weight/Volume (Sphere) * Calculated Activity Becquerels (Bq) Calculated Activity Curies (Ci) Estimated