TONALITE

Etymology

Noun

tonalite (countable and uncountable, plural tonalites)

(geology) An igneous, plutonic rock composed mainly of plagioclase.

(geology, dated) Quartz diorite.

Source: Wiktionary



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Word of the Day

28 April 2024

POLYGENIC

(adjective) of or relating to an inheritable character that is controlled by several genes at once; of or related to or determined by polygenes


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Coffee Trivia

Hawaii and California are the only two U.S. states that grow coffee plants commercially.

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