Olivine is common in the Earth's crust especially continental crust because it is found in the mantle and comes up to the surface via hot spots.

Question

Quizplus · Accepted Answer

Olivine is more commonly found in the Earth's mantle and in oceanic crust rather than in continental crust, as it is typically brought to the surface through mid-ocean ridges and not as prevalent in continental geological processes.

Olivine Is Common in the Earth's Crust Especially Continental Crust