Gabbro
Gabbro specimen; Rock Creek Canyon, eastren Sierra Nevada, Californie.
Gabbro /ˈɡæbroʊ/ refers tae a lairge group o dark, eften phaneritic (coarse-grained), mafic intrusive igneous rocks chemically equivalent tae plutonic basalt.
Gabbro /ˈɡæbroʊ/ refers tae a lairge group o dark, eften phaneritic (coarse-grained), mafic intrusive igneous rocks chemically equivalent tae plutonic basalt.
