|  |  | 
	 Scainiite Mineral Data  |  |  | 
   
| General Scainiite  Information  | 
|  Chemical  Formula: | Pb14Sb30S54O5 | 
|  Composition: | Molecular Weight = 8,571.79 gm | 
|  | Antimony  41.90 %  Sb | 
|  | Lead      36.98 %  Pb | 
|  | Sulfur    20.46 %  S | 
|  | Oxygen     0.65 %  O | 
|  | ______ | 
|  | 100.00 % | 
|  Empirical Formula: | Pb15.3Sb29.5S54.7O3.5 | 
|  Environment: | In calcite veins which cut an iron and barium ore body. | 
|  IMA Status: | Approved IMA 1996 (Dana # Added) | 
|  Locality: | The Buca della Vena mine, southern Apuan Alps, near Pietrasanta, norhtern Tuscany, Italy. Link to MinDat.org Location Data. | 
|  Name Origin: | Named for Dr. Giuseppe Scaini (1906-1988), engineer and skillful investigator of systematic and Italian mineralogy. | 
|  Synonym: | ICSD 90042 | 
|  | IMA1996-014 | 
|  |