• Panethite - Wikipedia

    en.wikipedia.org/wiki/Panethite Panethite (Na,Ca) 2 (Mg,Fe) 2 (PO 4) 2 is a rare phosphate mineral that was only found in one meteorite on Earth. It was originally found in the Dayton meteorite in Ohio.It is classified as H-M symbol (2/m) with space group of P2 1 /n. It is amber in color. It was named in the honor of Friedrich Adolf Paneth (1887–1958), a German chemist who made many contributions toward the discovery of ...
  • Panethite Mineral Data

    webmineral.com/data/Panethite.shtml Panethite Crystallography: Axial Ratios: a:b:c =0.6832:1:1.7362 : Cell Dimensions: a = 10.18, b = 14.9, c = 25.87, Z = 22; beta = 91.1° V = 3,923.29 Den(Calc)= 3.01
  • Panethite: Mineral information, data and localities.

    www.mindat.org/min-3074.html Panethite mineral data, information about Panethite, its properties and worldwide locations.
  • Panethite | Article about panethite by The Free Dictionary

    encyclopedia2.thefreedictionary.com/panethite Looking for panethite? Find out information about panethite. A phosphate mineral known only in meteorites; contains sodium, potassium, magnesium, calcium, iron, and manganese Explanation of panethite
  • What does panethite mean? - definitions.net

    www.definitions.net/definition/panethite Definition of panethite in the Definitions.net dictionary. Meaning of panethite. What does panethite mean? Information and translations of panethite in the most comprehensive dictionary definitions resource on the web.
  • Panethite (Na Ca)(Mg 2+)PO4 - Handbook of Mineralogy

    www.handbookofmineralogy.com/pdfs/panethite.pdf Panethite (Na,Ca)(Mg,Fe2+)PO4 c 2001-2005 Mineral Data Publishing, version 1 Crystal Data: Monoclinic. Point Group: 2/m. As anhedral grains, to 1 mm. Twinning: Simple ...
  • On the occurrence of brianite and panethite, two new ...

    www.sciencedirect.com/science/article/pii/0016703767901184 Two new phosphate minerals, brianite Na 2 CaMg(PO 4) 2, and panethite (Na, Ca) 2 (Mg, Fe) 2 (PO 4) 2 have been found in phosphate-silicate nodules in the Dayton very fine octahedrite. Chemical, optical and physical data are presented for these minerals, and some of the implications of their presence are discussed.
  • panethite : définition de panethite et synonymes de ...

    dictionnaire.sensagent.leparisien.fr/panethite/en-en Panethite is a Biaxial negative, pale amber in its color and the estimated 2V was approximated to be 51˚. The refractive indices was found by using sodium light, and it was found to has α=1.567, β=1.576, γ = 1.579 all +-0.001 (Fuchs, 1716). Even thought panethite lacks the lamellar structure that brianite shows, panethite shows simple twinning.
  • Panetela - definition of panetela by The Free Dictionary

    www.thefreedictionary.com/panetela Disclaimer. All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only.
  • MINERALS IN METEORITES

    www.minresco.com/meteor/minmet.htm MINERALS IDENTIFIED IN METEORITES The following list has been compiled from several research papers, covering the subject of minerals which have been identified in meteorites.