Chemical Formula: Al2SiO5 = Al[6]Al[5]OSiO4
Help on Composition: Composition: Molecular Weight = 162.05 g
 
Oxygen 49.37 % O 0.00 % 0.00 %
Aluminum 33.30 % Al 62.92 % Al2O3 0.00 %
Silicon 17.33 % Si 37.08 % SiO2 0.00 %


100.00 % 100.00 %
 
Help on Empirical Formula: Empirical Formula: Al2SiO5
Help on Environment: Environment: Metamorphosed peri-aluminous sedimentary rocks
Help on Locality: Locality: Andalucia (Spain), an early but now unimportant location.. Link to MinDat.org Location Data.
Help on Name Origin: Name Origin: Named after its locality
Help on Synonym: Synonym: Chiastolite