urditen.

Etymology: < Danish urdit (1855), < the local Norwegian place-name Urd-a (= ‘the scree’): see -ite suffix¹ 2b.Previous versions of the OED give the stress as: ˈurdite.

Mineralogy.

= monazite n.

ΘΚΠ

the world > the earth > minerals > types of mineral > phosphates > [noun] > rare earth phosphates

turnerite1823

monazite1836

xenotime1844

cryptolite1846

churchite1865

urdite1868

rhabdophane1878

scovillite1883

rhabdophanite1892

florencite1899

1868 H. Watts Dict. Chem. V. 949 Urdite, a mineral of unknown composition, occurring in the orthoclase of Notteröe in Norway.

1908 Athenæum 16 May 609/2 The rare element scandium..only occurs terrestrially in a few uncommon minerals, such as urdite.

This entry has not yet been fully updated (first published 1926; most recently modified version published online June 2019).

单词	urdite
释义	urditen. Etymology: < Danish urdit (1855), < the local Norwegian place-name Urd-a (= ‘the scree’): see -ite suffix¹ 2b.Previous versions of the OED give the stress as: ˈurdite. Mineralogy. = monazite n. ΘΚΠ the world > the earth > minerals > types of mineral > phosphates > [noun] > rare earth phosphates turnerite1823 monazite1836 xenotime1844 cryptolite1846 churchite1865 urdite1868 rhabdophane1878 scovillite1883 rhabdophanite1892 florencite1899 1868 H. Watts Dict. Chem. V. 949 Urdite, a mineral of unknown composition, occurring in the orthoclase of Notteröe in Norway. 1908 Athenæum 16 May 609/2 The rare element scandium..only occurs terrestrially in a few uncommon minerals, such as urdite. This entry has not yet been fully updated (first published 1926; most recently modified version published online June 2019). < n.1868
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