Cancrinite n. : A mineral occurring in hexagonal crystals, also massive, generally of a yellow color, containing silica, alumina, lime, soda, and carbon dioxide.

Example:


Taxonomy
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Defination from the web:
Cancrinite. From Wikipedia, the free encyclopedia. Jump to: navigation, search. Cancrinite. Cancrinite is a complex carbonate and silicate of sodium, calcium and aluminium with the formula Na 6Ca 2[(C O 3,Al 6Si 6O24]·2H2O. ... Retrieved from "http://en.wikipedia.org/wiki/Cancrinite" ...