单词 | cryptolite |
释义 | cryptoliten. Mineralogy. Now disused. A cerium-containing mineral found in inclusions in apatite and subsequently identified with monazite. ΘΚΠ the world > the earth > minerals > types of mineral > phosphates > [noun] > rare earth phosphates turnerite1823 monazite1836 xenotime1844 cryptolite1846 churchite1865 urdite1868 rhabdophane1878 scovillite1883 rhabdophanite1892 florencite1899 1846 tr. F. Wöhler in London, Edinb., & Dublin Philos. Mag. 29 31 The new substance for which, from the hidden manner in which it occurs, I propose the name of cryptolite, is phosphate of the oxide of cerium. 1882 H. Watts Dict. Chem. ii. 321 Didymium..exists, together with cerium and lanthanum, in cerite, allanite, orthite, yttrocerite, cryptolite, and a few other minerals. 1888 Amer. Naturalist 22 1024 Cryptolite,..according to Mallard, is nothing but monazite with a habit differing slightly from that which this mineral usually affects. 1921 E. Thorpe Dict. Appl. Chem. (rev. ed.) II. 144/1 Monazite (cryptolite, edwar[d]site, eremite, mengite, turnerite), an orthophosphate of the cerium metals. This entry has been updated (OED Third Edition, June 2011; most recently modified version published online March 2022). < n.1846 |
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