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单词 enargite
释义

Definition of enargite in English:

enargite

noun ˈɛnɑːɡʌɪtenˈärjit
mass noun

  • A dark grey mineral consisting of a sulphide of copper and arsenic.

    硫砷铜矿

    Example sentencesExamples
    • Near the end of its operation, mine personnel recovered exceptional gold in bright, medium yellow masses and splotches on chertlike, vuggy quartz and associated with sulfides, including enargite.
    • Other possible occurrences include porphyry copper deposits that contain enargite at depth, such as Chuquicamata, Chile.

Origin

Mid 19th century: from Greek enargēs 'clear' (referring to evident cleavage) + -ite1.

Definition of enargite in US English:

enargite

nounenˈärjit

  • A dark gray mineral consisting of a sulfide of copper and arsenic.

    硫砷铜矿

    Example sentencesExamples
    • Near the end of its operation, mine personnel recovered exceptional gold in bright, medium yellow masses and splotches on chertlike, vuggy quartz and associated with sulfides, including enargite.
    • Other possible occurrences include porphyry copper deposits that contain enargite at depth, such as Chuquicamata, Chile.

Origin

Mid 19th century: from Greek enargēs ‘clear’ (referring to evident cleavage) + -ite.
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更新时间：2024/12/27 18:46:56