单词 | wulfenite |
释义 | wulfenite (once / 1969886 pages) n WORD FAMILY wulfenite USAGE EXAMPLESDescloizite occurs in veins of lead ores in association with pyromorphite, vanadinite, wulfenite, &c. Various, Encyclopaedia Britannica, 11th Edit...(2010) Deposits of wulfenite have been worked on a small scale in Arizona. Leith, C. K. (Charles Kenneth), The Economic Aspect of Geology(2010) n a yellow to orange or brown mineral used as a molybdenum ore Hyper mineral solid homogeneous inorganic substances occurring in nature having a definite chemical composition |
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