|  |  | 
	 Vikingite Mineral Data  |  |  | 
   
| General Vikingite  Information  | 
|  Chemical  Formula: | Ag5Pb8Bi13S30 | 
|  Composition: | Molecular Weight = 5,875.67 gm | 
|  | Silver    9.18 %  Ag | 
|  | Bismuth  46.24 %  Bi | 
|  | Lead     28.21 %  Pb | 
|  | Sulfur   16.37 %  S | 
|  | ______ | 
|  | 100.00 % | 
|  Empirical Formula: | Ag5Pb8Bi13S30 | 
|  Environment: | Associated with cosalite and as lamellae in galena in the gustavite-galena paragenesis. | 
|  IMA Status: | Approved IMA 1977 | 
|  Locality: | Ivigtut, Greenland. Link to MinDat.org Location Data. | 
|  Name Origin: | Named for the Vikings, who settled Greenland in the tenth century. | 
|  Name Pronunciation: | Vikingite  + Pronunciation   | 
|  Synonym: | ICSD 72805 | 
|  | PDF 43-690 | 
|  |