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	 Fernandinite Mineral Data  |  |  | 
   
| General Fernandinite  Information  | 
|  Chemical  Formula: | CaV8O20•4(H2O) | 
|  Composition: | Molecular Weight = 839.66 gm | 
|  | Calcium    4.77 %  Ca    6.68 % CaO | 
|  | Vanadium  48.54 %  V    86.64 % V2O5 | 
|  | Hydrogen   0.96 %  H     8.58 % H2O | 
|  | Oxygen    45.73 %  O | 
|  | ______        ______ | 
|  | 100.00 %      101.91 % = TOTAL OXIDE | 
|  Empirical Formula: | CaV5+8O20•4(H2O) | 
|  IMA Status: | Valid Species (Pre-IMA) 1915 | 
|  Locality: | Minasragra, Peru. Link to MinDat.org Location Data. | 
|  Name Origin: | Named for Eulagio E. Fernanadini, former owner of the Minasragra deposit. | 
|  Name Pronunciation: | Fernandinite  + Pronunciation   | 
|  Synonym: | ICSD 79139 | 
|  | PDF 45-1362 | 
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