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Webster 1913 Edition

Noun.

[Named after the French chemist, L. J.

Thénard

(Min.)

Anhydrous sodium sulphate, a mineral of a white or brown color and vitreous luster.

thenardite

(mineralogy) An orthorhombic-dipyramidal mineral containing oxygen, sodium, and sulfur.

thenardite Barthelmy, David (accessed 29 August 2016) Webmineral Mineralogy Database