from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. A form of annabergite with some of the nickel replaced by magnesium.

from the GNU version of the Collaborative International Dictionary of English

  • n. An apple-green mineral, a hydrous arseniate of nickel, cobalt, and magnesia; -- so named from the Sierra Cabrera, Spain.

from The Century Dictionary and Cyclopedia

  • n. A hydrous arseniate of nickel and magnesium, occurring in fibrous or granular masses of an apple-green color: first found in the Sierra Cabrera, Spain.


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