sillimanite group

noun

: the group of minerals comprising sillimanite, cyanite, andalusite, dumortierite, topaz, and mullite

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Dictionary Entries Near sillimanite group

sillimanite

sillimanite group

silling

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“Sillimanite group.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sillimanite%20group. Accessed 25 Dec. 2024.

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