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单词 mendipite
释义

mendipiten.

Brit. /ˈmɛndᵻpʌɪt/, U.S. /ˈmɛndəˌpaɪt/
Forms: also with capital initial.
Origin: A borrowing from German. Etymon: German Mendipit.
Etymology: < German Mendipit ( E. F. Glocker Grundriss der Mineralogie (new ed., 1839) 604) < the name of the Mendip Hills , Somerset, where the mineral was first found + German -it -ite suffix1.
Mineralogy.
Native lead oxychloride, Pb3Cl2O2, an orthorhombic mineral usually occurring as columnar or fibrous white masses.
ΘΚΠ
the world > the earth > minerals > types of mineral > halides > [noun] > other chlorides or oxychlorides
horn-mercury1776
horn-lead1783
manganesane1815
percylite1850
mendipite1851
kremersite1854
horn-quicksilver1860
molysite1868
hydrophilite1875
pseudocotunnite1876
lawrencite1877
heliophyllite1890
koenenite1902
rinneite1909
kempite1924
1851 H. Watts tr. L. Gmelin Hand-bk. Chem. V. 147 Mendip Lead-ore or Mendipite... This mineral is likewise found, and in a state of greater purity, at Brilow near Stadtbergen.
1887 Amer. Naturalist 21 1022 It [sc. mimetite] occurs in pseudomorphic forms after an unknown mineral, supposed..by Dr. Brezina to be mendipite.
1923 Nature 21 July 117/2 New copper-lead minerals from the Mendip Hills (Somerset). Mendipite (2PbO.PbCl2), which occurs as crystalline nodules in manganese ore, is recorded from new localities.
1937 Science 10 Sept. 237/1 He has presented..a fine large piece of the rare lead oxychloride known as Mendipite.
1990 Neues Jahrb. f. Mineral.: Monatshefte 337 One of the specimens..consists of white, platy mendipite, which is apparently altering to hydrocerussite.
This entry has been updated (OED Third Edition, September 2001; most recently modified version published online March 2022).
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n.1851
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