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	 Lepidocrocite Mineral Data  |  |  | 
   
| General Lepidocrocite  Information  | 
|  Chemical  Formula: | FeO(OH) | 
|  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 | 
|  Empirical Formula: | Fe3+O(OH) | 
|  Environment: | Common in iron ore deposits. | 
|  IMA Status: | Valid Species (Pre-IMA) 1813 | 
|  Locality: | Common world wide. Link to MinDat.org Location Data. | 
|  Name Origin: | From the Greek lipis - "scale" and krokis - "fibre." | 
|  Name Pronunciation: | Lepidocrocite  + Pronunciation   | 
|  Synonym: | Esmeraldaite | 
|  | Esmeraldite | 
|  | Hydrohematite | 
|  | ICSD 27846 | 
|  | PDF Aug-98 | 
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