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单词 lamprophyllite
释义

> as lemmas

lamproˈphyllite
lamproˈphyllite n.
Brit. /ˌlamprə(ʊ)ˈfɪlʌɪt/
,
U.S. /ˌlæmprəˈfɪˌlaɪt/
,
/ˌlæmproʊˈfɪˌlaɪt/
[ < German lamprophyllit (V. Hackman 1894, in Fennia XI. 119): see phyllo- comb. form] Mineralogy a silicate of sodium, strontium, and titanium, Na2SrTiSi2O8, found as golden-brown prisms.
ΚΠ
1899 E. S. Dana J. D. Dana's Syst. Mineral. (new ed.) App. i. 40 Lamprophyllite... A mineral related to astrophyllite in form and cleavage.
1942 Amer. Mineralogist 27 416 The Bearpaw and Kola lamprophyllite are almost identical in refringence, habit, and orientation.
1965 Scientia Sinica (Peking) XIV. 1839 The lamprophyllite in general belongs to the monoclinic system and the orthorhombic lamprophyllite exists as a submicroscopic crystallite in the polysynthetic twin of monoclinic lamprophyllite.
extracted from lampro-comb. form
<
as lemmas
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更新时间:2025/1/24 5:20:57