• Fersmanite Mineral Data

    webmineral.com/data/Fersmanite.shtml General Fersmanite Information : Chemical Formula: Ca4(Na,Ca)4(Ti,Nb)4(Si2O7)2O8F3 : Composition: Molecular Weight = 1,061.05 gm Sodium 5.63 % Na 7.59 % Na 2 O: Strontium 0.83 % Sr 0.98 % SrO: Calcium 20.02 % Ca 28.01 % CaO: Titanium 10.38 % Ti 17.32 % TiO 2: Niobium 14.01 % Nb 20.04 % Nb 2 O 5: Silicon 10.59 % Si 22.65 % SiO 2
  • Fersmanite | Definition of Fersmanite by Merriam-Webster

    www.merriam-webster.com/dictionary/fersmanite Fersmanite definition is - a mineral (Na,Ca)2(Ti,Cb)Si(O,F)6 consisting of a silicate fluoride of sodium, calcium, titanium, and columbium.
  • Fersmanite dictionary definition | fersmanite defined

    www.yourdictionary.com/fersmanite fersmanite definition: Noun 1. (mineralogy) A monoclinic-prismatic mineral containing calcium, fluorine, niobium, oxygen, silicon, sodium, strontium, and titanium ...
  • Fersmanite

    e-rocks.com/item/mtr804485/fersmanite Eveslogchorr Mountain, Khibiny Massif, Murmansk Oblast, Russian Federation - Well defined tabular brown fersmanite crystals on matrix from the type locality for the mineral. Fersmanite crystals are very rare and the species is only known from few localities. Analyzed by Dr. M. Murashko. Named after Aleksandr Evgenievich Fersman [November 8, 1883 St. Petersburg, Russia - May 20, 1945 Sochi ...
  • What does fersmanite mean?

    www.definitions.net/definition/fersmanite Definition of fersmanite in the Definitions.net dictionary. Meaning of fersmanite. What does fersmanite mean? Information and translations of fersmanite in the most comprehensive dictionary definitions resource on the web.
  • Fersmanite | Article about fersmanite by The Free Dictionary

    encyclopedia2.thefreedictionary.com/fersmanite Disclaimer. All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only.
  • Fersmanite Mineral Data - webmin.mindat.org

    webmin.mindat.org/data/Fersmanite.shtml General Fersmanite Information : Chemical Formula: Ca4(Na,Ca)4(Ti,Nb)4(Si2O7)2O8F3 : Composition: Molecular Weight = 1,061.05 gm Sodium 5.63 % Na 7.59 % Na 2 O: Strontium 0.83 % Sr 0.98 % SrO: Calcium 20.02 % Ca 28.01 % CaO: Titanium 10.38 % Ti 17.32 % TiO 2: Niobium 14.01 % Nb 20.04 % Nb 2 O 5: Silicon 10.59 % Si 22.65 % SiO 2 ...
  • Fersmanite: Mineral information, data and localities.

    www.mindat.org/search.php Fersmanite Sokolova E V, Hawthorne F C, Khomyakov A P (2002) The crystal chemistry of fersmanite, Ca4(Na,Ca)4(Ti,Nb)4(Si2O7)2O8F3 The Canadian Mineralogist 40 1421-1428 2002
  • Fersmanite (Ca Na)4(Ti Nb)2Si2O11(F OH)2

    www.handbookofmineralogy.org/pdfs/Fersmanite.pdf Fersmanite (Ca;Na)4(Ti;Nb)2Si2O11(F;OH)2 °c 2001 Mineral Data Publishing, version 1.2 Crystal Data: Triclinic, pseudotetragonal. Point Group: 1 or 1: Crystals ...
  • Fersmanite - Photo Gallery

    www.mindat.org/gallery.php Fersmanite crystals are quite rare and sought-after by collectors. This is the best and largest fersmanite crystal I have available. Overall size of mineral specimen: 4x3x2 cm. Size of individual crystals: 6 mm.