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Sodalite tutorial Optical mineralogy
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Several videos of sodalite in thin section, showing typical textures and optical characteristics. Supported by Boise State University and the US National Science Foundation.
Key characteristics: low relief, colorless, isotropic, associated with Kfs.
00:00 Alkalic rock
00:30 Different area of the same rock
01:01 Second alkalic rock
01:32 Different area of the same rock
Key characteristics: low relief, colorless, isotropic, associated with Kfs.
00:00 Alkalic rock
00:30 Different area of the same rock
01:01 Second alkalic rock
01:32 Different area of the same rock
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