composite dike

noun

variants or less commonly composite sill
: a dike or sill composed of two or more varieties of igneous rock presumably resulting from successive injections

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Dictionary Entries Near composite dike

Cite this Entry

“Composite dike.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/composite%20dike. Accessed 5 Nov. 2024.

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