单词 | sphalerite |
释义 | sphalerite /sfal"euh ruyt', sfay"leuh-/, n. a very common mineral, zinc sulfide, ZnS, usually containing some iron and a little cadmium, occurring in yellow, brown, or black crystals or cleavable masses with resinous luster: the principal ore of zinc and cadmium; blackjack. [1865-70; < Gk sphaler(ós) slippery, deceptive + -ITE1] |
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