• Yakhontovite: Mineral information, data and localities.

    www.mindat.org/min-4351.html Named after Liia (Liya) Konstantinovna Yakhontova (24 July 1925, Roslyatino, Vologda, Russia - 23 May 2007, Moscow, Russia), Professor of Mineralogy, Moscow State University, Russia.
  • Yakhontovite Mineral Data

    webmineral.com/data/Yakhontovite.shtml A Bijoux Google Search for Yakhontovite Dakota Matrix Minerals Google Search for Yakhontovite John Betts Fine Minerals Search for Yakhontovite McDougall Minerals Google Search for Yakhontovite Rock and Mineral Shows Google Search for Yakhontovite Weinrich Minerals, Inc. Google Search for Yakhontovite. Ask about Yakhontovite here :
  • What does yakhontovite mean?

    www.definitions.net/definition/yakhontovite Definition of yakhontovite in the Definitions.net dictionary. Meaning of yakhontovite. What does yakhontovite mean? Information and translations of yakhontovite in the most comprehensive dictionary definitions resource on the web.
  • Yakhontovite dictionary definition | yakhontovite defined

    www.yourdictionary.com/yakhontovite yakhontovite definition: Noun 1. (mineralogy) A monoclinic-prismatic pistachio green mineral containing calcium, copper, hydrogen, iron, magnesium, oxygen, potassium ...
  • Yakhontovite Mineral Data - webmin.mindat.org

    webmin.mindat.org/data/Yakhontovite.shtml PE Yakhontovite = 9.54 barns/electron U=PE Yakhontovite x r electron = 19.93 barns/cc. Radioactivity: GRapi = 1.31 (Gamma Ray American Petroleum Institute Units) Concentration of Yakhontovite per GRapi unit = 76.09 (%) Estimated Radioactivity from Yakhontovite - barely detectable : Yakhontovite Classification: Dana Class:
  • Rare Yakhontovite specimen - prairiegrit.com

    www.prairiegrit.com/product/rare-yakhontovite-specimen Check out this, Rare Yakhontovite specimen on PrairieGrit.com. The collectors marketplace!
  • yakhontovite - Wiktionary

    en.wiktionary.org/wiki/yakhontovite (mineralogy) A monoclinic-prismatic pistachio green mineral containing calcium, copper, hydrogen, iron, magnesium, oxygen, potassium, and silicon
  • Yakhontovite

    www.mindat.org/gm/4351 The brown yakhontovite PS is ~ 1½ mm in diameter. Thanks to Rafa Muñoz Alvarado. MOB coll. Yakhantovite PS after tennantite with clinoatacamite and small spheres of conichalcite. The back of the specimen has clinotyrolite. (There are larger and more complete yakhontovite PS on the specimen but I liked the contrast with ...
  • Yakhontovite Mineral Specimen For Sale

    www.dakotamatrix.com/products/15965/yakhontovite Yakhontovite - Pistachio green alterations and crusts. Rare. . This and many more mineral specimens are available for sale at Dakota Matrix Minerals.
  • Montmorillonite - Wikipedia

    en.wikipedia.org/wiki/Montmorillonite Montmorillonite is a very soft phyllosilicate group of minerals that form when they precipitate from water solution as microscopic crystals, known as clay.It is named after Montmorillon in France.Montmorillonite, a member of the smectite group, is a 2:1 clay, meaning that it has two tetrahedral sheets of silica sandwiching a central octahedral sheet of alumina.