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	 Tarbuttite Mineral Data  |  |  | 
   
| General Tarbuttite  Information  | 
|  Chemical  Formula: | Zn2(PO4)(OH) | 
|  Composition: | Molecular Weight = 242.76 gm | 
|  | Zinc        53.87 %  Zn   67.05 % ZnO | 
|  | Phosphorus  12.76 %  P    29.24 % P2O5 | 
|  | Hydrogen     0.42 %  H     3.71 % H2O | 
|  | Oxygen      32.95 %  O | 
|  | ______        ______ | 
|  | 100.00 %      100.00 % = TOTAL OXIDE | 
|  Empirical Formula: | Zn2(PO4)(OH) | 
|  Environment: | Secondary mineral in the oxidized portions of Zn-bearing ore zones. | 
|  IMA Status: | Valid Species (Pre-IMA) 1907 | 
|  Locality: | Kabwe, Broken Hill mines, northwestern Zambia. Link to MinDat.org Location Data. | 
|  Name Origin: | Named for Percy Coventry Tarbutt, director of the Broken Hill Explaration Co., Zambia. | 
|  Name Pronunciation: | Tarbuttite  + Pronunciation   | 
|  Synonym: | Salmoite | 
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