Mineralogy Database

Feroxyhyte Mineral Data

Search Webmineral :

General Feroxyhyte Information

Help on Chemical  Formula: Chemical Formula: Fe+++O(OH)
Help on Composition: Composition: Molecular Weight = 88.85 gm
   Iron      62.85 %  Fe   89.86 % Fe2O3
   Hydrogen   1.13 %  H    10.14 % H2O
   Oxygen    36.01 %  O
            ______        ______ 
            100.00 %      100.00 % = TOTAL OXIDE
Help on Empirical Formula: Empirical Formula: Fe3+O(OH)
Help on Environment: Environment: Deep ocean (high pressure, low temperature, saltwater). Alters spontaneously to geothite on exposure to air.
Help on IMA Status: IMA Status: Approved IMA 1976
Help on Locality: Locality: Pacific ocean Fe-Mn nodules. Link to MinDat.org Location Data.
Help on Name Origin: Name Origin: Named for the composition (Ferric, Oxygen, Hydroxide).
Help on Name Pronunciation: Name Pronunciation: Feroxyhyte + Pronunciation Say FEROXYHYTE
Help on Synonym: Synonym: ICSD 33615
  PDF 13-518