from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. A rare mineral consisting of cerium, lanthanum and calcium fluorocarbonate.

from The Century Dictionary and Cyclopedia

  • n. A rare fluocarbonate of the metals of the cerium group, occurring in hexagonal crystals of a yellowish color in the emerald-mines of the United States of Colombia.


Paris +‎ -ite (Wiktionary)


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