Dictionary
Thesaurus
Reference
Translate
Web
DUNITE - 2 reference results

Yellowish green to green igneous rock composed almost entirely of olivine. Chromite and magnetite also occur in dunite, as do spinel, ilmenite, pyrrhotite, and platinum in some cases. Dunites may be a source of chromium. Places of occurrence include Dun Mtn., New Zealand (the source of its name), South Africa, and Sweden.

Learn more about dunite with a free trial on Britannica.com.

Search another word or see DUNITE on Dictionary | Thesaurus