nivenite
noun
niv·en·ite
ˈnivəˌnīt
plural -s
: a velvet-black variety of uraninite containing cerium and yttrium
Word History
Etymology
William Niven †1937 American mineralogist + English -ite
| 单词 | nivenite |
| 释义 | nivenitenoun niv·en·ite ˈnivəˌnīt plural -s : a velvet-black variety of uraninite containing cerium and yttrium Word HistoryEtymology William Niven †1937 American mineralogist + English -ite |
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