• Oboyerite Mineral Data

    webmineral.com/data/Oboyerite.shtml PE Oboyerite =1,112.17 barns/electron U=PE Oboyerite x rElectron Density=6,212.29 barns/cc. Radioactivity: GRapi = 0 (Gamma Ray American Petroleum Institute Units) Oboyerite is Not Radioactive : Oboyerite Classification: Dana Class: Selenites - Tellurites - Sulfites
  • Oboyerite: Mineral information, data and localities.

    www.mindat.org/min-3055.html The discreditation of oboyerite and a note on the crystal structure of plumbotellurite Owen P. Missen1,2* , Michael S. Rumsey3, Anthony R. Kampf4, Stuart J. Mills1, Malcolm E. Back5 and John Spratt6 ⓘ Joe & Grand Central shafts area dump
  • Oboyerite dictionary definition | oboyerite defined

    www.yourdictionary.com/oboyerite oboyerite definition: Noun 1. (mineralogy) A triclinic mineral containing hydrogen, lead, oxygen, and tellurium.Origin -ite...
  • What does oboyerite mean? - definitions

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

    en.wiktionary.org/wiki/oboyerite oboyerite A triclinic mineral containing hydrogen, lead, oxygen, and tellurium. References “Oboyerite ...
  • Oboyerite Mineral Specimen For Sale - Dakota Matrix Minerals

    www.dakotamatrix.com/products/6264/oboyerite Oboyerite - A lead tellurite with one reported locality thus far. This specimen contains at least four snow white radial aggregates composted of minute fibers. The largest spherule is about 0.5mm. The green mineral is probably Emmonsite. It is not chlorargyrite as it is not soft and sectile and wrong crystal habit. It may be Rodalquilarite, but it also is the wrong habit, An excellent and rich ...
  • Oboyerite H (Pb Ca) (Te4+O (Te6+O 6 3

    handbookofmineralogy.org/pdfs/oboyerite.pdf Oboyerite H6(Pb,Ca)6(Te4+O3)3(Te6+O6)2• 2H2O c 2001-2005 Mineral Data Publishing, version 1 Crystal Data: Triclinic. Point Group: 1or1. In tiny spherules, composed of fibers to 60 µm. Physical Properties: Cleavage: One perfect. Hardness = 1.5 D(meas.) = 6.4(6)
  • Oboyerite Mineral Specimen For Sale

    www.dakotamatrix.com/products/20955/oboyerite Oboyerite - White masses on small specimen with green Rodalquilarite. I had a few of these specimens at one time, but only one original label from Sid Williams and David Garske. I made copies at the time, which will come with this specimen (see prov. tab). . This and many more mineral specimens are available for sale at Dakota Matrix Minerals.
  • Demesmaekerite - Wikipedia

    en.wikipedia.org/wiki/Demesmaekerite Demesmaekerite is a rare uranium selenite mineral with the chemical formula: Pb 2 Cu 5 (UO 2) 2 (SeO 3) 6 (OH) 6 ·2H 2 O. . It is named after the Belgian mineralogist Gaston Demesmaeker, who worked at the Musonoi Mine in Katanga. It is a secondary mineral which contains lead, copper and selenium, it is a bottle green to brown/yellow color, its crystal habit varies depending on where it is found.
  • Schmiederite - Wikipedia

    en.wikipedia.org/wiki/Schmiederite Schmiederite is a secondary mineral in the oxidized zone of selenium-bearing hydrothermal base metal deposits. Its chemical formula is Pb 2 Cu 2 (Se 4+ O 3)(Se 6+ O 4)(OH) 4.. It was first described in 1962 for an occurrence in the Cóndor mine, Los Llantenes district, Sierra de Cacheuta, La Rioja Province, Argentina (type locality).It was named for Oscar Schmieder (1891–1980), German ...