Tamarugite definitions

Tamarugite

1) Sodium mineral
Found on https://www.crosswordclues.com/clue/tamarugite

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Tamarugite

Tamarugite (NaAl(SO4)2·6H2O) is a colorless monoclinic sulfate mineral. Also known as lapparentite. ...
Found on http://en.wikipedia.org/wiki/Tamarugite

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