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	 Cesanite Mineral Data 
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General Cesanite  Information 
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  Chemical  Formula:  | 
Na7Ca3(SO4)6(OH)•0.8(H2O)    | 
  Composition:  | 
Molecular Weight = 888.96 gm    | 
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 Sodium    18.10 %  Na   24.40 % Na2O  | 
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 Calcium   13.53 %  Ca   18.92 % CaO  | 
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 Hydrogen   0.29 %  H     2.63 % H2O  | 
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 Sulfur    21.64 %  S    54.04 % SO3  | 
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 Oxygen    46.43 %  O  | 
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          ______        ______   | 
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          100.00 %      100.00 % = TOTAL OXIDE  | 
  Empirical Formula:  | 
Na7Ca3(SO4)6(OH)•0.8(H2O)    | 
  IMA Status:  | 
Approved IMA 1981    | 
  Locality:  | 
Core samples from the Cesano-I geothermal well, Cesano area, Latium, Italy. Link to MinDat.org Location Data.  | 
  Name Origin:  | 
Named after the locality.    | 
  Synonym:  | 
ICSD 31251    | 
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PDF 35-506    | 
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