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slega [8]
3 years ago
11

Ultramafic rocks contain __________ and are commonly found in __________.

Geography
1 answer:
Illusion [34]3 years ago
5 0
<span>Ultramafic rocks contain "olivine," and are commonly found in "mantle."
mantle is a inner layer of a planet and makes up about 84% of the planet. Ultramafic rocks are found in layers, so naturally you will find this in the mantle layer of the planet.
</span>
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