• Chivruaiite Mineral Data

    webmineral.com/data/Chivruaiite.shtml Chivruaiite Crystallography: Axial Ratios: a:b:c =0.312:1:0.302 : Cell Dimensions: a = 7.17, b = 22.98, c = 6.94, Z = 1; V = 1,143.48 Den(Calc)= 2.30
  • Chivruaiite: Mineral information, data and localities.

    www.mindat.org/show.php Chivruaiite, etc. Chivruai river valley, Lovozersky District, Murmansk Oblast, Russia. Hide all sections | Show all sections. About ChivruaiiteHide. Formula: Ca 4 (Ti,Nb) 5 (Si 6 O 17) 2 (OH,O) 5 · 13-14H 2 O. Colour: ...
  • Chivruaiite Mineral Data - webmin.mindat.org

    webmin.mindat.org/data/Chivruaiite.shtml Chivruaiite. Comments: SEM image of radiating aggregate of chivruaiite from a microcline vein in eudialyte-bearing lujavrite. (AmMin, v91, p923). Location: Chivruai River valley, the Lovozero massif, Khibiny massif, Kola peninsula, Russia.
  • Chivruaiite, a New Mineral with Ion-Exchange Properties ...

    link.springer.com/chapter/10.1007/978-3-540-77123-4_7 Men’shikov YuP, Krivovichev SV, Pakhomovsky YaA, Yakovenchuk VN, Ivanyuk GYu, Mikhailova JA, Armbruster T, Selivanova EA (2006) Chivruaiite, Ca 4 (Ti,Nb) 5 [(Si 6 O 17) 2 (OH,O) 5]·13-14H 2 O, a new mineral from hydrothermal veins of Khibiny and Lovozero alkaline massifs.
  • Chivruaiite from Vein No. 3, Eveslogchorr Mt, Khibiny ...

    www.mindat.org/locentry-957034.html Click here to view Chivruaiite data: Locality Data: Click here to view Vein No. 3, Eveslogchorr Mt, Khibiny Massif, Murmansk Oblast, Russia . Mineral and/or Locality . Mindat.org is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization.
  • Chivruaiite, Ca4(Ti,Nb)5[(Si6O17)2[(OH,O)5]·13–14H2O, a ...

    pubs.geoscienceworld.org/.../Chivruaiite-Ca4-Ti-Nb-5-Si6O17-2-OH-O-5-13-14H2O-a Chivruaiite is a new Ca titanosilicate [orthorhombic, Cmmm, a = 7.17(2), b = 22.98(9), c = 6.94(2) Å, V = 1144.4 Å 3, Z = 1], chemically and structurally related to zorite. The mineral is found in three different hydrothermal veins within the Khibiny and Lovozero alkaline massifs, Kola Peninsula, Russia.
  • Chivruaiite, Ca4(Ti,Nb)5[(Si6O17)2[(OH,O)5]{middle dot}13 ...

    www.researchgate.net/.../240789856_Chivruaiite_Ca4TiNb5Si6O172OHO5middle_dot1... Chivruaiite is a new Ca titanosilicate [orthorhombic, Cmmm, a = 7.17(2), b = 22.98(9), c = 6.94(2) Å, V = 1144.4 ų, Z = 1], chemically and structurally related to zorite.
  • List of minerals approved by IMA - Wikipedia

    en.wikipedia.org/wiki/List_of_minerals_approved_by_IMA Chivruaiite (IMA2004-052) is an inosilicate double dreier chains of (SiO 4) tetrahedra. Zorite (IMA1972-011) is an inosilicate double dreier chains of (SiO 4) tetrahedra. Haineaultite (IMA1997-015) is an inosilicate double dreier chains of (SiO 4) tetrahedra. Other inosilicates: Veblenite (IMA2010-050) has a veblenite ribbon (Si 8 O 22).
  • Haineaultite Mineral Data

    webmineral.com/data/Haineaultite.shtml 66.03.01.07 Chivruaiite! Ca4(Ti,Nb)5[(Si6O17)2[(OH,O)5]•13-14H2O C mmm 2/m 2/m 2/m : Strunz Class: 09.DG.50 09 - SILICATES (Germanates) 09.D - Inosilicates* Structural terminology according to Liebau (1985) 09.DG -Inosilicates with 3-periodic single and multiple chains : 09.DG.50 Haineaultite! (Na,Ca)5Ca(Ti ...
  • List of minerals approved by IMA (C) - Wikipedia

    en.wikipedia.org/wiki/List_of_minerals_approved_by_IMA_(C) This list includes those recognised minerals beginning with the letter C.The International Mineralogical Association is the international group that recognises new minerals and new mineral names, however minerals discovered before 1959 did not go through the official naming procedure, although some minerals published previously have been either confirmed or discredited since that date.