单词 | greenockite |
释义 | greenockite (once / 1074483 pages) n WORD FAMILY greenockite USAGE EXAMPLESGREENOCKITE, a rare mineral composed of cadmium sulphide, CdS, occurring as small, brilliant, honey-yellow crystals or as a canary-yellow powder. Various, Encyclopaedia Britannica, 11th Edit...(2011) During the peace he became deeply interested in scientific pursuits, and a new mineral discovered by him in 1841 was named Greenockite. Various, Encyclopaedia Britannica, 11th Edit...(2010) The zinc oxide minerals in the surficial zone also are sometimes colored yellow by small amounts of greenockite. Leith, C. K. (Charles Kenneth), The Economic Aspect of Geology(2010) n ore of cadmium; a rare yellowish mineral consisting of cadmium sulphide in crystalline form Syn|Hyper cadmium sulphide mineral solid homogeneous inorganic substances occurring in nature having a definite chemical composition |
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