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hectorite

noun
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hec·​tor·​ite | \ ˈhektəˌrīt \
plural -s

Definition of hectorite

: a mineral (Mg,Li)3Si4O10(OH)2 consisting of a hydrous silicate of magnesium and lithium — compare montmorillonite

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History and Etymology for hectorite

Hector, California, its locality + English -ite

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Cite this Entry

“Hectorite.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/hectorite. Accessed 5 Jul. 2020.

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