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单词 molybdenite
释义

molybdenite

/məˈlɪbdənʌɪt /
noun [mass noun]
A blue-grey mineral, typically occurring as hexagonal crystals. It consists of molybdenum disulphide and is the most common ore of molybdenum.Willman reported astrophyllite, biotite, molybdenite, and riebeckite associated with smoky quartz and microcline (variety amazonite) on Mount Kineo at North Cheyenne Canyon....
  • The central potassic core normally contains low-grade mineralization consisting of minor chalcopyrite, molybdenite, and pyrite.
  • High on the slopes of Bartlett Mountain, it contained not only gold values but also veinlets of a soft gray mineral - molybdenite.
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更新时间:2025/2/23 10:15:25