agate jasper


Definition of agate jasper

: a chalcedonic quartz consisting of jasper and agate

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First Known Use of agate jasper

circa 1771, in the meaning defined above

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The first known use of agate jasper was circa 1771

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Cite this Entry

“Agate jasper.” Dictionary, Merriam-Webster, Accessed 26 Oct. 2020.

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