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)