| galena | 1. <medicine> A remedy or antidose for poison; theriaca. 2. <chemical> Lead sulphide; the principal ore of lead. It is of a bluish gray colour and metallic luster, and is cubic in crystallization and cleavage. False galena. See Blende. Origin: L. Galena lead ore, dross that remains after melting lead: cf. F. Galene sulphide of lead ore, antidote to prison, stillness of the sea, calm, tranquility. Source: Websters Dictionary (01 Mar 1998) |
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| galena | soft blue-gray mineral |
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