Dinas clay


Definition of Dinas clay

: a disintegrated sandstone formerly used for making refractory brick

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History and Etymology for Dinas clay

after Craig-y-Dinas, crag near Neath river, south Wales, where it is found

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Cite this Entry

“Dinas clay.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Dinas%20clay. Accessed 29 Nov. 2020.

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