• Rengeite: Mineral information, data and localities.

    www.mindat.org/min-7063.html Chevkinite Group. See also strontiochevkinite and UKI-2008-(SiO:SrTiZr). Found as a constitutent of lavender and green jade pebbles and boulders. Structurally similar to hezuolinite; however, the O(1), O(2) and O(3) sites typical for hezuolinite are split into six sites in rengeite; also the Si(1)-O(7)-Si(2) angle is more bent in rengeite.
  • Rengeite dictionary definition | rengeite defined

    www.yourdictionary.com/rengeite rengeite definition: Noun 1. (mineralogy) A monoclinic-prismatic dark greenish brown mineral containing calcium, la,ce,pr,nd,sm, oxygen, silicon, strontium, titanium ...
  • Rengeite Mineral Data

    webmineral.com/data/Rengeite.shtml PE Rengeite = 50.65 barns/electron U=PE Rengeite x r electron = 193.39 barns/cc. Radioactivity: GRapi = 678.56 (Gamma Ray American Petroleum Institute Units) Concentration of Rengeite per GRapi unit =1,473.72 (PPM)
  • What does rengeite mean? - definitions

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

    en.wiktionary.org/wiki/rengeite (mineralogy) A monoclinic-prismatic dark greenish brown mineral containing calcium, lanthanum, cerium, praseodymium, neodymium, samarium, oxygen, silicon, strontium ...
  • Orthorhombic polymorph of rengeite from Ohmi region ...

    pubs.geoscienceworld.org/msa/.../Orthorhombic-polymorph-of-rengeite-from-Ohmi Rengeite, Sr 4 ZrTi 4 (Si 2 O 7) 2 O 8, is a Sr-analog mineral of perrierite and occurs as an accessory mineral in natrolite, pectolite, and itoigawaite veins associated with jadeitic rock from Ohmi-Itoigawa region, Japan. The symmetry of this mineral is reported to be monoclinic.
  • (PDF) Rengeite, Sr4ZrTi4Si4O22, a new mineral, the Sr-Zr ...

    www.researchgate.net/.../240734594_Rengeite_Sr4ZrTi4Si4O22_a_new_mineral_the_... Rengeite, Sr4ZrTi4Si4O22, is a new member of the perrierite-chevkinite group found in the jades from the Itoigawa-Ohmi district. central Japan.
  • List of minerals approved by IMA (R) - Wikipedia

    en.wikipedia.org/wiki/List_of_minerals_approved_by_IMA_(R) This list includes those recognised minerals beginning with the letter R.The International Mineralogical Association is the international group that recognises new minerals and new mineral names, however minerals discovered before 1959 did not go through the official naming procedure, although some minerals published previously have been either confirmed or discredited since that date.
  • List of minerals approved by IMA (S) - Wikipedia

    en.wikipedia.org/wiki/List_of_minerals_approved_by_IMA_(S) This list includes those recognised minerals beginning with the letter S.The International Mineralogical Association is the international group that recognises new minerals and new mineral names, however minerals discovered before 1959 did not go through the official naming procedure, although some minerals published previously have been either confirmed or discredited since that date.
  • Fresnoite: Mineral information, data and localities.

    www.mindat.org/min-1607.html Fresnoite mineral data, information about Fresnoite, its properties and worldwide locations.