from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. A class of mixed cobalt and nickel arsenide and sulfide minerals

from the GNU version of the Collaborative International Dictionary of English

  • n. A mineral of a bright metallic luster and tin-white to pale lead-gray color. It consists of arsenic and cobalt.

from The Century Dictionary and Cyclopedia

  • n. An arsenide of cobalt found in tin-white to lead-gray isometric crystals, also massive with granular structure, at Skutterud in Norway. Also called by the Germans tesseralkies.


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