|  |  | 
	 Velikite Mineral Data  |  |  | 
   
| General Velikite  Information  | 
|  Chemical  Formula: | Cu2HgSnS4 | 
|  Composition: | Molecular Weight = 574.66 gm | 
|  | Copper   22.12 %  Cu | 
|  | Tin      20.66 %  Sn | 
|  | Mercury  34.91 %  Hg | 
|  | Sulfur   22.32 %  S | 
|  | ______ | 
|  | 100.00 % | 
|  Empirical Formula: | Cu2HgSnS4 | 
|  Environment: | In veins cutting carboniferous black schists and limestones in a mercury deposit.  The mercury dominant analog of cernyite and stannite. | 
|  IMA Status: | Approved IMA 1977 | 
|  Locality: | Khaidarkan Hg deposit, about 60 km south of Fergana, Kirgizia. Link to MinDat.org Location Data. | 
|  Name Origin: | For A. C. Velikyi (1913-1970), a well known investigator of the ore deposits of Central Asia. | 
|  Name Pronunciation: | Velikite   | 
|  Synonym: | ICSD 27746 | 
|  | IMA1996-052 | 
|  | PDF 45-1420 | 
|  |