きんせいせき
菫青石
1. cordierite
2. CordieriteCordierite or iolite is a magnesium iron aluminium cyclosilicate. Iron is almost always present and a solid solution exists between Mg-rich cordierite and Fe-rich sekaninaite with a series formula:2Al3 to2Al3. A high temperature polymorph exists, indialite, which is isostructural with beryl and has a random distribution of Al in the6O18 rings. File:Cordierite structure. png Crystal structure of Cordierite
Read “Cordierite” on English Wikipedia
Read “菫青石” on Japanese Wikipedia
Read “Cordierite” on DBpedia
Read “Cordierite” on English Wikipedia
Read “菫青石” on Japanese Wikipedia
Read “Cordierite” on DBpedia
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