Science Fair Project Encyclopedia
Cummingtonite
Cummingtonite or magnesium iron silicate hydroxide is a mineral with the chemical composition (Mg,Fe)7Si8O22(OH)2. It was originally discovered in Cummington, Massachusetts, hence the name.
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10-26-2009 08:16:03
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The contents of this article is licensed from www.wikipedia.org under the GNU Free Documentation License. Click here to see the transparent copy and copyright details


