andrŏdămās

antis, m.
I. A species of bloodstone (so called from its great hardness), Plin. 36, 20, 38, § 146.—
II. A silver-colored, quadrangular, and cubical precious stone (acc. to Bruckmann, a cubical, silver-colored marcasite), Plin. 37, 10, 54, § 144.
Lewis & Short
A Latin Dictionary, 1879
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