Mineralogy Database

Davreuxite Mineral Data

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General Davreuxite Information

Help on Chemical  Formula: Chemical Formula: MnAl6Si4O17(OH)2
Help on Composition: Composition: Molecular Weight = 635.17 gm
   Manganese   8.65 %  Mn   11.17 % MnO
   Aluminum   25.49 %  Al   48.16 % Al2O3
   Silicon    17.69 %  Si   37.84 % SiO2
   Hydrogen    0.32 %  H     2.84 % H2O
   Oxygen     47.86 %  O
             ______        ______ 
             100.00 %      100.00 % = TOTAL OXIDE
Help on Empirical Formula: Empirical Formula: Mn2+Al6Si4O17(OH)2
Help on Environment: Environment: In quartz veins cutting Mn, Al-rich metapelites, derived from shales subjected to low-grade metamorphism.
Help on IMA Status: IMA Status: Valid Species (Pre-IMA) 1878
Help on Locality: Locality: In Belgium, in the Stavelot massif, at Ottr�e, at Sart-Close, near Salmchateau, at Regne, and at Recht. Link to MinDat.org Location Data.
Help on Name Origin: Name Origin: Named for Charles Joseph Davreux (1800-1863), Belgian pharmacist and natural scientist, Professor of Mineralogy at the University of Li�ege, Belgium.
Help on Name Pronunciation: Name Pronunciation: Davreuxite + Pronunciation Say DAVREUXITE
Help on Synonym: Synonym: ICSD 30870
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