lanthaniten.
/ˈlanθənʌɪt/ Mineralogy.
Hydrous carbonate of lanthanum, found in white tabular crystals.
ΚΠ
1849 J. Nicol Man. Mineral. 344 Lanthanite..is found in the emerald mines of the Musso Valley.
1868 J. D. Dana Syst. Mineral. (ed. 5) 709 Lanthanite..Effervesces in the acids.
This entry has not yet been fully updated (first published 1901; most recently modified version published online March 2022).
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n.1849