an·des·ite
| \ ˈan-di-ˌzīt
\
\
Definition of andesite
: an extrusive usually dark grayish rock consisting essentially of oligoclase or feldspar
Other Words from andesite
andesitic
\
ˌan-di-ˈzi-tik
\
adjective
\
adjective
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Cite this Entry
“Andesite.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/andesite. Accessed 3 Jul. 2022.
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The first known use of andesite was in 1837
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