Webster's Revised Unabridged Dictionary (1913 + 1828)


Displaying 1 result(s) from the 1913 edition:
Polybasite (Page: 109)

Pol`y*ba"site (?), n. [See Polybasic.] (Min.) An iron-black ore of silver, consisting of silver, sulphur, and antimony, with some copper and arsenic.