Clay

 

Clay is a general term including many combinations of one or more clay minerals with traces of metal oxides and organic matter.[1] Geologic clay deposits are mostly composed of phyllosilicate minerals containing variable amounts of water trapped in the mineral structure.

 

 

For further information, please click on the link below:

http://en.wikipedia.org/wiki/Clay

 

 

 



Source:

Wikipedia, The Free Encyclopedia

 

 


 

 

 

 


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