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	 Clinozoisite Mineral Data  |  |  | 
   
| General Clinozoisite  Information  | 
|  Chemical  Formula: | Ca2Al3(SiO4)3(OH) = Ca2AlAl2(SiO4)(Si2O7)O(OH) | 
|  Composition: | Molecular Weight = 454.36 gm | 
|  | Calcium   17.64 %  Ca   24.68 % CaO | 
|  | Aluminum  17.82 %  Al   33.66 % Al2O3 | 
|  | Silicon   18.54 %  Si   39.67 % SiO2 | 
|  | Hydrogen   0.22 %  H     1.98 % H2O | 
|  | Oxygen    45.78 %  O | 
|  | ______        ______ | 
|  | 100.00 %      100.00 % = TOTAL OXIDE | 
|  Empirical Formula: | Ca2Al3(SiO4)3(OH) | 
|  Environment: | Metamorphic and contact metasomatic rocks. | 
|  IMA Status: | Valid Species (Pre-IMA) 1896 - Dana # changed from 58.2.1a.4 | 
|  Locality: | Link to MinDat.org Location Data. | 
|  Name Origin: | Named after its resemblance to zoisite and the monoclinic crystal form. | 
|  Name Pronunciation: | Clinozoisite  + Pronunciation   | 
|  Synonym: | ICSD 66923 | 
|  | PDF 44-1400 | 
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