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单词 augelite
释义

augeliten.

Brit. /ˈɔːɡəlʌɪt/, /ˈɔːdʒəlʌɪt/, U.S. /ˈɔɡ(j)əˌlaɪt/, /ˈɔdʒəˌlaɪt/
Origin: Apparently a borrowing from Swedish. Etymon: Swedish augelith.
Etymology: Apparently < Swedish augelith (C. W. Blomstrand 1868, in Öfversigt af Kongliga Vetenskaps-Akademiens förhandlingar 25 199; < ancient Greek αὐγή lustre (see augite n.) + -lith -lith comb. form), with remodelling of the second element after -lite comb. form1. Compare German Augelith (1868 in a work by Blomstrand, or earlier).Dana (compare quot. 1868) notes that Blomstrand communicated the name of the mineral to him in a letter dated 9 December 1867, but it is unclear which language was used in this letter.
Mineralogy.
A rare phosphate mineral typically occurring as pale green, yellow, or pink tabular crystals having a pearly lustre.Augelite is a basic phosphate of aluminium, Al2PO4(OH)3. Crystal system: monoclinic.
ΚΠ
1868 J. D. Dana Syst. Mineral. (ed. 5) 580 Augelite... Lustre of cleavage surface strongly pearly. Colorless, but generally pale red.
1924 Proc. Acad. Nat. Sci. Philadelphia 1923 75 261 Crystallized augelite has been described from Machacamarca.
1979 Canad. Mineralogist 17 93/2 Morinite, a rare hydrothermal hydrous fluorophosphate, is found in association with montebrasite, apatite, augelite and wardite in pegmatitic environments.
2008 A. Thomas Gemstones v. 154/1 Augelite..is an extremely rare phosphate mineral found at very few locations.
This entry has been updated (OED Third Edition, September 2017; most recently modified version published online March 2022).
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n.1868
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