Mineralogy Database

Freboldite Mineral Data

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General Freboldite Information

Help on Chemical  Formula: Chemical Formula: CoSe
Help on Composition: Composition: Molecular Weight = 137.89 gm
   Cobalt    42.74 %  Co
   Selenium  57.26 %  Se
            100.00 % 
Help on Empirical Formula: Empirical Formula: CoSe
Help on Environment: Environment: In dolomite veinlets.
Help on IMA Status: IMA Status: Valid Species (Pre-IMA) 1957
Help on Locality: Locality: From the Trogtal quarry, Steinbruch, and at Rote Berg, St. Andreasberg, Harz. Link to MinDat.org Location Data.
Help on Name Origin: Name Origin: For Professor Georg Frebold of Hannover, Germany.
Help on Name Pronunciation: Name Pronunciation: Freboldite + Pronunciation Say FREBOLDITE
Help on Synonym: Synonym: ICSD 42541
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