Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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Yooperlite

A synonym of 'Sodalite-syenite'
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Synonym:
A synonym of 'Sodalite-syenite'
A trade name for fluorescent pebbles found on the beaches of Lake Superior, Michigan using a UV fluorescent light to detect the characteristic fluorescence of sodalite.



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Unique IdentifiersHide

Mindat ID:
53133 (as Yooperlite)
48348 (as Sodalite-syenite)
Long-form identifier:
mindat:1:1:53133:9 (as Yooperlite)
mindat:1:1:48348:5 (as Sodalite-syenite)

Internet Links for YooperliteHide

References for YooperliteHide

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