- monomineral rock
- roche monominérale
English-French dictionary of Geography . V.M. Kotlyakov, A.I. Komarova. 2007.
English-French dictionary of Geography . V.M. Kotlyakov, A.I. Komarova. 2007.
gabbro — gabbroic /geuh broh ik/, gabbroitic, adj. gabbroid /gab royd/, adj. /gab roh/, n., pl. gabbros. Petrol. a dark granular igneous rock composed essentially of labradorite and augite. [ < It; akin to L glaber smooth] * * * Any of several medium or… … Universalium