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词汇 aragonite
释义

Definition of aragonite in English:

aragonite

noun ˈarəɡ(ə)nʌɪt
mass noun
  • A mineral consisting of calcium carbonate and typically occurring as colourless prisms in deposits from hot springs.

    霰石,文石

    Example sentencesExamples
    • Coral's hard parts are composed of aragonite, a form of calcium carbonate.
    • Microscopic crystals of aragonite located in the inner ears of zebrafish control balance and hearing.
    • Otoliths consist of calcium carbonate, mainly in the form of aragonite, and organic matter called otoline.
    • These two forms are called aragonite and calcite.
    • That coating has been tentatively identified as aragonite.

Origin

Early 19th century: from the place name Aragon + -ite1.

Definition of aragonite in US English:

aragonite

noun
  • A mineral consisting of calcium carbonate, typically occurring in white seashells and as colorless prisms in deposits in hot springs.

    霰石,文石

    Example sentencesExamples
    • These two forms are called aragonite and calcite.
    • Otoliths consist of calcium carbonate, mainly in the form of aragonite, and organic matter called otoline.
    • Coral's hard parts are composed of aragonite, a form of calcium carbonate.
    • Microscopic crystals of aragonite located in the inner ears of zebrafish control balance and hearing.
    • That coating has been tentatively identified as aragonite.

Origin

Early 19th century: from the place name Aragon + -ite.

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