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Flauer [41]
3 years ago
8

29. Ultramafic igneous rocks have a high content of A. diamond B. potassium C. hydrogen D. ferromagnesian minerals E. carbon is

the picking up and physical removal of rock particles by an agent such as
Geography
1 answer:
Alexus [3.1K]3 years ago
5 0

Answer:

D. Ferromagnesian minerals

Explanation:

An igneous rock (formed from the solidification of molten rock material) with a very low silica content (less than 45%), low potassium content and rich in minerals, more than 90% magnesium (MgO) and iron (FeO), is known as ultramafic igneous rock (also known as ultrabasic rocks), they are dark-colored, found in orogenic (mountain-forming) belts and they are used for scientists to understand geological processes in the Earth's history. Examples include peridotite, kimberlite, lamprophyre, lamproite, dunite, and komatiite.

<em>Considering this information we can conclude that D. Ferromagnesian minerals are the correct answer. </em>

I hope you find this information useful and interesting! Good luck!

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