• Virgilite Mineral Data

    webmineral.com/data/Virgilite.shtml Visit our Advertisers for Virgilite : A Bijoux Google Search for Virgilite Dakota Matrix Minerals Google Search for Virgilite John Betts Fine Minerals Search for Virgilite McDougall Minerals Google Search for Virgilite Rock and Mineral Shows Google Search for Virgilite Weinrich Minerals, Inc. Google Search for Virgilite. Ask about Virgilite here :
  • Virgilite: Mineral information, data and localities.

    www.mindat.org/min-4188.html Search for Virgilite on Well-Arranged Molecules. Localities for VirgiliteHide. This map shows a selection of localities that have latitude and longitude coordinates recorded. Click on the symbol to view information about a locality. The symbol next to localities in the list can be used to jump ...
  • Virgilite dictionary definition | virgilite defined

    www.yourdictionary.com/virgilite virgilite definition: Noun 1. (mineralogy) A hexagonal-trapezohedral colorless mineral containing aluminum, lithium, oxygen, and silicon.Origin -ite...
  • What does virgilite mean?

    www.definitions.net/definition/virgilite Definition of virgilite in the Definitions.net dictionary. Meaning of virgilite. What does virgilite mean? Information and translations of virgilite in the most comprehensive dictionary definitions resource on the web.
  • virgilite - Wiktionary

    en.wiktionary.org/wiki/virgilite virgilite A hexagonal-trapezohedral colorless mineral containing aluminum, lithium, oxygen, and silicon. References “Virgilite ...
  • Virgilite: a new lithium aluminum silicate mineral from ...

    www.minsocam.org/ammin/AM63/AM63_461.pdf Virgilite: a new lithium aluminum silicate mineral from the Macusani glass, Peru BnveN M. FnsNcs 7408 Wyndale Lqne, Cheuy Chase, Maryland 20015 Prrnn A. Jrzrr ,rNo DnNrrl E. AppuueN Department of Mineral Sciences, National Museum of Natural History Smithsonian Institution, Washington, D. C. 20560 Abstract
  • Virgilite LixAlxSi3 xO6 - Handbook of Mineralogy

    www.handbookofmineralogy.org/pdfs/Virgilite.pdf Virgilite LixAlxSi3¡xO6 °c 20 1M i nera lD t Pub sh g, v o . Crystal Data: Hexagonal. Point Group: 622: Rarely as euhedral crystals, to 50 ¹m, displaying a hexagonal dipyramid and prism. As irregular rosette-shaped ¯brous overgrowths on
  • Virgilite Image - Mineral

    webmineral.com/specimens/picshow.php B&W image of euhedral virgilite crystal surrounded by glass containing several other virgilite crystals. Plane polarized light. AmMin v63:461. Clear pale-green glass found as stream cobbles near Macusani, Peru.
  • Virgilite; a new lithium aluminum silicate mineral from ...

    pubs.geoscienceworld.org/.../virgilite-a-new-lithium-aluminum-silicate-mineral Virgilite is found in volcanic glass of unusual composition from Macusani, Peru. It is the only naturally-occurring representative of the solid-solution series between β-quartz (Qz) and LiAlSi 2 O 6 (Sp) with a stuffed β-quartz structure.
  • Characterization of synthetic virgilite–petalite mixed ...

    www.sciencedirect.com/science/article/pii/S0254058409001497 Virgilite is a primary phase which crystallizes while the glass was molten, it possess a stuffed β-quartz structure with a completely disordered (Al, Si) distribution in the single tetrahedral site. Li is also in tetrahedral coordination, with the Li tetrahedron sharing edges with the (Si, Al) tetrahedron.