Countertop Petrology and Geochemistry Database
James Madison University
Rainbow Red | |
"Hand Sample" Image (.jpg) | |
Modal abundance / mineral assemblage / IUGS name (.xls) |
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Major and trace element geochemistry (.xls) | |
Petrographic Images: |
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Full slide in unpolarized light (.jpg) | |
Full slide under crossed polarizers (.jpg) | |
Electron microprobe analyses of feldspar compositions (.xls) | |
Map of feldspar compositional analyses (.jpg) (This is a BSE image of feldspars) |
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Outside links to localities and other information about this countertop: (JMU does not maintain these sites and cannot vouch for the accuracy of claims on these sites) |
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Return to Data |
Copyright 2012 by Elizabeth Johnson, Sarah O'Reilly, Eric Pyle. Last modified June, 2013 |