• Killalaite Mineral Data

    webmineral.com/data/Killalaite.shtml General Killalaite Information : Chemical Formula: 2Ca3Si2O7•(H2O) Composition: Molecular Weight = 594.82 gm Calcium 40.43 % Ca 56.57 % CaO: Silicon 18.89 % Si 40.41 % SiO 2: Hydrogen 0.34 % H 3.03 % H 2 O: Oxygen 40.35 % O: 100.00 % 100.00 % = TOTAL OXIDE
  • Killalaite: Mineral information, data and localities.

    www.mindat.org/min-2206.html 56 : SOROSILICATES Si 2 O 7 Groups, With Additional O, OH, F and H 2 O 2 : Si 2 O 7 Groups and O, OH, F, and H 2 O with cations in [4] and/or >[4] coordination
  • Killalaite dictionary definition | killalaite defined

    www.yourdictionary.com/killalaite killalaite definition: Noun 1. (mineralogy) A monoclinic-prismatic mineral containing calcium, hydrogen, oxygen, and silicon.Origin -ite...
  • What does killalaite mean? - Definitions.net

    www.definitions.net/definition/killalaite Definition of killalaite in the Definitions.net dictionary. Meaning of killalaite. What does killalaite mean? Information and translations of killalaite in the most comprehensive dictionary definitions resource on the web.
  • Killalaite Ca3Si2O7 H2O - Handbook of Mineralogy

    www.handbookofmineralogy.com/pdfs/killalaite.pdf Killalaite Ca3Si2O7² H2O °c 2001 Mineral Data Publishing, version 1.2 Crystal Data: Monoclinic. Point Group: 2=m: Crystals are well-formed, elongated along [010], to 2 mm. Twinning: Complex penetration twinning, the composition plane of which
  • CiteSeerX — The crystal structure of killalaite

    citeseerx.ist.psu.edu/viewdoc/summary KILLALAITE is a calcium silicate mineral found in a thermally metamorphosed limestone by Nawaz (I974). So far, only the one locality (Killala Bay, Ireland) is known. The killalaite occurs as grains sparsely distributed in rocks consisting mainly of calcite or other phases.
  • Tilleyite Mineral Data

    webmineral.com/data/Tilleyite.shtml Tilleyite - Killalaite group : Tilleyite Ca5Si2O7(CO3)2 P 2 1 /a 2/m : Killalaite 2Ca3Si2O7•(H2O) P 2 1 /m 2/m : Foshallasite? Ca3Si2O7•3(H2O) Mono : Strunz Class: 09.BE.08.2 09 - SILICATES (Germanates) 09.B ...
  • Dellaite: Mineral information, data and localities.

    www.mindat.org/min-1253.html Related to killalaite. Classification of DellaiteHide. IMA status: Approved. First Published: 1965. Strunz 8th ed.: 8/C.22-10. Nickel-Strunz 10th (pending) ed.: 9.BG.45 9 : SILICATES (Germanates) B : Sorosilicates G : Sorosilicates with mixed SiO 4 and Si 2 O 7 groups ...
  • (PDF) Trabzonite, Ca4[Si3O9(OH)]OH: Crystal Structure ...

    www.researchgate.net/.../257654715_Trabzonite_Ca4Si3O9OHOH_Crystal_Structure_... Trabzonite, killalaite and dellaite form a series of modular structures which differ mainly in the degree of condensation of the SiO4 units. +6. Figures - uploaded by Biljana Krüger (née Lazic)
  • Mineral Gallery - The Sorosilicate Subclass

    www.galleries.com/minerals/silicate/sorosili.htm Sorosilicates have two silicate tetrahedrons that are linked by one oxygen ion and thus the basic chemical unit is the anion group (Si2O7) with a negative six charge (-6). This structure forms an unusual hourglass-like shape and it may be due to this oddball structure that this subclass has so few common members in comparison with all the other silicate subclasses.