During this process, a portion of the magma will cool beneath the crust to form peridotite and gabbro depending on the depth at which the magma cools.
(a portion of the magma; will cool; L:beneath the crust; to form peridotite and gabbro depending on the depth; T:During this process) (a portion of the magma; to form; peridotite and gabbro)
a portion of the magma a portion of the magma
will cool to form
L:beneath the crust to form peridotite and gabbro depending on the depth T:During this process
peridotite and gabbro