• Silicalite - Wikipedia

    en.wikipedia.org/wiki/Silicalite Silicalite is an inorganic compound with the formula SiO 2.It is one of several forms of silicon dioxide.It is a white solid. It consists of tetrahedral silicon centers and two-coordinate oxides. It is prepared by hydrothermal reaction using tetrapropylammonium hydroxide followed by calcining to remove residual ammonium salts.
  • Silvialite: Mineral information, data and localities.

    www.mindat.org/min-7296.html Silvialite: Teertstra D K, Schindler M, Sherriff B L, Hawthorne F C (1999) Silvialite, a new sulfate-dominant member of the scapolite group with an Al-Si composition near the I4/m-P42/n phase transition Mineralogical Magazine 63 321-329: 1999: McBride Province, Australia: 0: 293
  • Silvialite dictionary definition | silvialite defined

    www.yourdictionary.com/silvialite silvialite definition: Noun 1. (mineralogy) A tetragonal-dipyramidal mineral containing aluminum, calcium, carbon, oxygen, silicon, sodium, and sulfur.Origin -ite...
  • Silvialite Mineral Data

    webmineral.com/data/Silvialite.shtml Silvialite Crystallography: Axial Ratios: a:c = 1:0.62436 : Cell Dimensions: a = 12.134, c = 7.576, Z = 2; V = 1,115.44 Den(Calc)= 2.80 : Crystal System:
  • What does silvialite mean? - definitions

    www.definitions.net/definition/silvialite Definition of silvialite in the Definitions.net dictionary. Meaning of silvialite. What does silvialite mean? Information and translations of silvialite in the most comprehensive dictionary definitions resource on the web.
  • Silvialite, a new sulfate-dominant member of the scapolite ...

    www.cambridge.org/core/journals/.../0F193022990C6DBE41CDC1C370B66EE3 Silvialite is a primary cumulate phase precipitated from alkali basalt at 900–1000°C and 8–12 kbar under high f SO 2 and f O 2. The name silvialite, currently used in literature to describe the sulfate analogue of meionite, was suggested by Brauns (1914).
  • Silvialite - Rare mineral specimens for sale by Dakota ...

    www.dakotamatrix.com/mineral-galleries/search A collection of silvialite, sklodowskite, spinel mineral specimens from Loitsh, Weiden, Thuringia, Germany, Mine No. 18, Paliokamariza mines, Laurium,
  • Silvialite - Photo Gallery

    www.mindat.org/gallery.php Silvialite - Photo Gallery. Show: Photo type: Search: Region: Keyword(s): Order by: P2E-Q2A Silvialite (Ca,Na) 4 (Al 6 Si 6 O 24)(SO 4,CO 3) Loitsch Quarry, Weida, Greiz District, Thuringia, Germany A large dark bottle-green to light greyish-green crystal of Silvialite in lamprophyre rock. Specimen size 7.2 cm, crystal size is 2.5 cm ...
  • (PDF) Silvialite, a new sulfate-dominant member of the ...

    www.researchgate.net/.../299457213_Silvialite_a_new_sulfate-dominant_member_o... Silvialite is a primary cumulate phase precipitated from alkali basalt at 900À10008C and 8À12 kbar under high f SO 2 and f O 2. The name silvialite, currently used in literature to describe the ...
  • Scapolite: A metamorphic mineral and interesting gem

    geology.com/minerals/scapolite.shtml Silvialite is a mineral that is very similar to meionite. These minerals have very similar compositions, crystal structures, and physical properties. They cannot be easily distinguished from one another in the field or during hand specimen examination in a laboratory. The name "scapolite" is a term used for convenient communication.