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Pigeonite Jesse Russell

Pigeonite

Jesse Russell

Published May 26th 2012
ISBN : 9785512523797
Paperback
88 pages
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 About the Book 

PMHigh Quality Content by WIKIPEDIA articles! Pigeonite is a mineral in the clinopyroxene group. It has a general formula of (Ca,Mg,Fe)(Mg,Fe)Si2O6. The calcium cation fraction can vary from 5% to 25%, with iron and magnesium making up the rest ofMorePMHigh Quality Content by WIKIPEDIA articles! Pigeonite is a mineral in the clinopyroxene group. It has a general formula of (Ca,Mg,Fe)(Mg,Fe)Si2O6. The calcium cation fraction can vary from 5% to 25%, with iron and magnesium making up the rest of the cation