Dictionary
Thesaurus
Encyclopedia
Translator
Web

dark mineral

 - 1 dictionary result

dark mineral

–noun Geology.
any rock-forming mineral that has a specific gravity greater than 2.8 and that is generally dark in color.
Compare light mineral.
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
Cite This Source Link To dark mineral
Search another word or see dark mineral on Thesaurus | Reference
FacebookTwitterFollow us: