In what type of volcanic deposits are you most likely to find xenoliths of cratonic keels?
A)komatiite lavas
B)basalts
C)kimberlite pipes
D)andesites

Question

Quizplus · Accepted Answer

Xenoliths of cratonic keels, which are pieces of ancient, stable continental lithosphere that extend into the mantle, are most commonly found in kimberlite pipes. Kimberlite pipes are volcanic conduits filled with kimberlite, a type of volcanic rock that can contain diamonds. These pipes originate deep in the mantle, where they can capture and bring to the surface rocks from the cratonic keels.

In What Type of Volcanic Deposits Are You Most Likely