jeffersonite definition

  • noun:
    • a number of pyroxene of olive-green shade moving into brown. It has zinc.
    • many different pyroxene of olive-green color passing into brown. It contains zinc.
    • A variety of pyroxene happening in huge crystals, usually with irregular faces and rounded sides, and achieving a dark olive-green shade moving into brown.

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  • Sentence for "jeffersonite"
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