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Part or all of this entry has been imported from the 1913 edition of Webster’s Dictionary, which is now free of copyright and hence in the public domain. The imported definitions may be significantly out of date, and any more recent senses may be completely missing.
(See the entry for polybasite in
Webster’s Revised Unabridged Dictionary, G. & C. Merriam, 1913.)



polybasite (countable and uncountable, plural polybasites)

  1. (mineralogy) An iron-black ore of silver, consisting of silver, sulfur, and antimony, with some copper and arsenic.

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