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rhyodacite

noun
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rhyo·​dacite | \ ¦rīō+ \

Definition of rhyodacite

: a rock intermediate between rhyolite and dacite that is the extrusive equivalent of granodiorite

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History and Etymology for rhyodacite

rhyolite + dacite

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“Rhyodacite.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/rhyodacite. Accessed 7 May. 2021.

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