wol·las·ton·ite
| \ ˈwu̇-lə-stə-ˌnīt
, ˈwä-
\
, ˈwä-
\
Definition of wollastonite
: a triclinic mineral consisting of a native calcium silicate occurring usually in cleavable masses
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“Wollastonite.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/wollastonite. Accessed 22 Oct. 2021.
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Time Traveler for wollastonite
The first known use of wollastonite was in 1823
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