|  |  | 
	 Natrophilite Mineral Data  |  |  | 
   
| General Natrophilite  Information  | 
|  Chemical  Formula: | NaMnPO4 | 
|  Composition: | Molecular Weight = 172.90 gm | 
|  | Sodium      13.30 %  Na   17.92 % Na2O | 
|  | Manganese   31.77 %  Mn   41.03 % MnO | 
|  | Phosphorus  17.91 %  P    41.05 % P2O5 | 
|  | Oxygen      37.01 %  O | 
|  | ______        ______ | 
|  | 100.00 %      100.00 % = TOTAL OXIDE | 
|  Empirical Formula: | NaMn2+(PO4) | 
|  Environment: | Replacing lithiophilite, in a complex granite pegmatite. | 
|  IMA Status: | Valid Species (Pre-IMA) 1890 | 
|  Locality: | Branchville, Fairfield Co., Connecticut, USA. Link to MinDat.org Location Data. | 
|  Name Origin: | Named for its content of sodium, natrium, and from the Greek for a friend. | 
|  Name Pronunciation: | Natrophilite  + Pronunciation   | 
|  Synonym: | ICSD 201771 | 
|  | PDF 25-846 | 
|  |