gabbro

gabbro is an igneous rock formed from magma.

geologists study gabbro to understand the earth's crust.

gabbro can be found in many mountain ranges.

the mineral composition of gabbro includes plagioclase and pyroxene.

gabbro is often used as a decorative stone in buildings.

some types of gabbro are rich in iron and magnesium.

gabbro can be polished to create beautiful countertops.

understanding gabbro helps in the exploration of mineral resources.

gabbro formations can indicate volcanic activity in the past.

field trips often include visits to gabbro outcrops.