tonalite

See also: tonalité

English

Etymology

Tonale +‎ -ite

Noun

tonalite (countable and uncountable, plural tonalites)

  1. (geology) An igneous, plutonic rock composed mainly of plagioclase.
  2. (geology, dated) Quartz diorite.

Derived terms
This article is issued from Wiktionary. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.