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from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. A rare hexagonal copper bismuth arsenate mineral.

from The Century Dictionary and Cyclopedia

  • n. In mineralogy, a hydrous arseniate of bismuth and copper occurring in capillary crystals of a bluish-green color. It was first found at Joachimsthal in Bohemia, and later in Utah, United States.


Anton Mixa, mine engineer and its discoverer, and -ite. (Wiktionary)


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