SHOW AND TELL 149: Rhombohedral Calcite Birefringence ( Double Image )
1 year ago
3
SHOW AND TELL [149]: Rhombohedral Calcite Birefringence ( Double Image ).
Wikipedia article on Birefringence : https://en.wikipedia.org/wiki/Birefringence
Wikipedia article on Calcite : https://en.wikipedia.org/wiki/Calcite
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