• Hagendorfite - Wikipedia

    en.wikipedia.org/wiki/Hagendorfite Hagendorfite is an iron phosphate mineral with the chemical formula of (Na,Ca)MnFe 2 (PO 4) 3 and is named after where the mineral was discovered, Hagendorf-Süd, Bavaria, Germany.. Hagendorfite is in the monoclinic crystal class; the mineral's internal symmetry consists of three axes with unequal length. Furthermore, the angles between two of the axes is 90° while the other angle is less ...
  • Hagendorfite Mineral Data

    webmineral.com/data/Hagendorfite.shtml Hagendorfite Crystallography: Axial Ratios: a:b:c =0.8681:1:0.5178 : Cell Dimensions: a = 10.93, b = 12.59, c = 6.52, Z = 4; beta = 97.98° V = 888.52 Den(Calc)= 3.75
  • Hagendorfite: Mineral information, data and localities.

    www.mindat.org/min-1795.html The crystal structure of hagendorfite (Na,Ca)MnFe2(PO4)3 from type locality has been determined and it was found to be isostructural with alluaudite. It accepts space group symmetry C2/c both at room temperature and at 100 K. The specific arrangement of M(1) and M(2) octahedral sites and of P(1) and P(2) tetrahedral sites gives rise to two ...
  • Hagendorfite Mineral Specimen For Sale

    www.dakotamatrix.com/products/15186/hagendorfite Hagendorfite - Hagendorfite is a Mn-Fe phosphate with Na & Ca first found at Hagendorf and typically found in complex pegmatites. Although an occurences in black shales of the Big Fish River area of the Yukon and the metalliferous tin mines of Bolivia are noted non-pegmatite deposits. It is usually found as nodules but 4mm crystals are known according to the Handbook of Mineralogy.
  • Hagendorfite dictionary definition | hagendorfite defined

    www.yourdictionary.com/hagendorfite hagendorfite definition: Noun 1. (mineralogy) A monoclinic-prismatic greenish black mineral containing calcium, iron, magnesium, manganese, oxygen, phosphorus, and sodium.Origin -ite...
  • Hagendorfite Mineral Specimen For Sale

    www.dakotamatrix.com/products/18812/hagendorfite Hagendorfite Formula NaCaMn 2+ Fe 2+ 2 (PO 4) 3 Crystal System Monoclinic Crystal Habit Massive Cleavage Good, Poor, None Color greenish black Streak gray green Class Monoclinic - Prismatic Hardness 3.5
  • Hagendorfite - Assignment Point

    www.assignmentpoint.com/science/geographic-minerals/hagendorfite.html Hagendorfite is an iron phosphate mineral with the chemical formula of (Na, Ca)MnFe 2 (PO 4) 3 and is named after where the mineral was discovered, Hagendorf-Süd, Bavaria, Germany. It is a monoclinic-prismatic greenish-black mineral containing calcium, iron, magnesium, manganese, oxygen, phosphorus, and sodium.
  • Hagendorfite-(Na)(Na): Mineral information, data and ...

    www.mindat.org/min-31866.html Renamed hagendorfite-NaNa by Moore and Ito (1979) for a member of the Alluaudite Group with the formula (M(2) 4 (M(1) 4 X(1) 4 X(2) 4 (PO 4)-[_][_] where the dominant cation occupancies are: M(2) = Fe#2+#, M(1) = Mn#2+#, X(2) = Na, and X(1) = Na. Moore and Ito (1979) stated: "The proposed nomenclature of the alluaudites and the wyllieites was ...
  • What does hagendorfite mean? - definitions

    www.definitions.net/definition/hagendorfite Definition of hagendorfite in the Definitions.net dictionary. Meaning of hagendorfite. What does hagendorfite mean? Information and translations of hagendorfite in the most comprehensive dictionary definitions resource on the web.
  • Category:Hagendorfite - Wikimedia Commons

    commons.wikimedia.org/wiki/Category:Hagendorfite Media in category "Hagendorfite" The following 3 files are in this category, out of 3 total.