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from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. A monoclinic mineral containing aluminum, chromium, hydrogen, iron, magnesium, nickel, oxygen, and sulfur.

from The Century Dictionary and Cyclopedia

  • n. A hydrous chromium sulphate, occurring in fibrous masses having a pale-purple color. It is found at the Redington mine, Knoxville district, California.


-ite (Wiktionary)


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