What igneous rock contains mostly plagioclase feldspar and about 30 percent dark silicates?

What igneous rock contains mostly plagioclase feldspar and about 30 percent dark silicates?
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A Diorite.
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Last Answer : ANSWER: W -- FELDSPAR

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Description : Marble is obtained from a) Igneous rocks b) Sedimentary rocks c) Metamorphic rocks* d) Plutonic rock

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