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单词 mangantantalite
释义

mangantantaliten.

Brit. /ˌmaŋɡ(ə)nˈtantəlʌɪt/, U.S. /ˌmæŋɡənˈtæn(t)lˌaɪt/
Origin: A borrowing from Swedish. Etymon: Swedish mangantantalit.
Etymology: < Swedish mangantantalit (A. E. Nordenskiöld 1877, in Geol. Föreningens i Stockholm Förhandl. 3 284) < mangan (see mangan- comb. form) + tantalit tantalite n. Compare later manganotantalite n.
Mineralogy.
= manganotantalite n.
ΚΠ
1884 E. S. Dana Dana's Syst. Mineral. (ed. 5) App. III. 118 A manganesian variety is called mangantantalite by A. E. Nordenskiöld.
1887 J. D. Dana Man. Mineral. & Petrogr. (ed. 4) 202 Mangantantalite contains more manganese than iron.
2003 www.gemandmineral.com 23 July (O.E.D. Archive) These mines produced quartz, beryl, spodumene, rose quartz crystals, mica, schorl, garnet, monazite, manganocolumbite, mangantantalite, and microlite.
This entry has been updated (OED Third Edition, September 2000; most recently modified version published online March 2022).
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n.1884
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