• Knorringite - Wikipedia

    en.wikipedia.org/wiki/Knorringite Knorringite is a mineral species belonging to the garnet group, and forms a series with the species pyrope. It was discovered in 1968 in the Kao kimberlite pipe in the Butha-Buthe District of Lesotho and is named after Oleg Von Knorring, a professor of mineralogy at the University of Leeds in England.
  • Knorringite: Mineral information, data and localities.

    www.mindat.org/min-2229.html Named in 1968 by Peter H. Nixon and George Hornung in honor of Oleg Von Knorring [1915 Novgorod, Russia - 1994 Leeds, England, UK], a research geochemist at University of Helsinki, Finland and later Professor of Mineralogy, University of Leeds, England and associated with the Research Institute of African Geology.
  • Knorringite Mineral Data

    www.webmineral.com/data/Knorringite.shtml A Bijoux Google Search for Knorringite Dakota Matrix Minerals Google Search for Knorringite John Betts Fine Minerals Search for Knorringite McDougall Minerals Google Search for Knorringite Rock and Mineral Shows Google Search for Knorringite Weinrich Minerals, Inc. Google Search for Knorringite. Ask about Knorringite here :
  • Knorringite: Properties and Occurrences - Assignment Point

    www.assignmentpoint.com/science/.../knorringite-properties-and-occurrences.html Knorringite is a mineral species belonging to the garnet group and forms a series with the species pyrope. It is a green or blue mineral of the garnet group, forming a series with pyrope. Synthetic knorringite has the pure endmember formula Mg 3 Cr 2 (SiO 4) 3.
  • What does Knorringite mean? - definitions.net

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

    www.minsocam.org/ammin/AM53/AM53_1833.pdf Ca (uvarovite) prior to calculating MgaCrz(SiO,)a (knorringite). The phy5i6al properties are significantly different from the more usual chrome pyropes and they bear a definite relationship to the amount of Cr (knorringite) replacing AI (pyrope) in the crystal lattice (Fig.2). The refractive index and cell edge length curves are nonlinear. This is
  • Garnet Group: The Colors and Varieties of Garnet

    www.geologyin.com/2018/03/garnet-group-colors-and-varieties-of.html Knorringite is a magnesium-chromium garnet species with the formula Mg 3 Cr 2 (SiO 4) 3. Pure endmember knorringite never occurs in nature. Pyrope rich in the knorringite component is only formed under high pressure and is often found in kimberlites. It is used as an indicator mineral in the search for diamonds.
  • Knorringite / Repositories · GitHub

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  • Pyrope–knorringite garnets: overview of experimental data ...

    www.sciencedirect.com/science/article/pii/S1068797109002363 On the pyrope–knorringite–uvarovite–grossular diagram, points are plotted for some chromium-bearing subcalcic garnets from diamond-hosted inclusions; their composition is presented in Logvinova et al. (2005) and Sobolev et al. (1978), as well as in unpublished work of N.V. Sobolev and E.S. Efimova.
  • Crystal structure of synthetic Mg3Cr2Si3O12, the high ...

    arxiv.org/pdf/0901.0476 Crystal structure of synthetic Mg3Cr2Si3O12, the high-pressure Cr end-member of the knorringite-pyrope garnet series Amélie Juhin 1, Guillaume Morin 1, Erik Elkaim 2, Dan J. Frost 3, Farid Juillot 1, Georges Calas 1 1 Institut de Minéralogie et de Physique des Milieux Condensés, UMR CNRS 7590 / Université Paris 6 / Université Paris 7 / IPGP - 140 rue de Lourmel 75015 Paris, France