单词 | pentlandite |
释义 | pentlandite [`pent·lǝn´dīt] MINERALOGY (Fe,Ni)9S8 A yellowish-bronze mineral having a metallic luster and crystallizing in the isometric system; hardness is 3.5-4 on Mohs scale, and specific gravity is 4.6-5.0; the major ore of nickel. |
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