In what types of rocks are ore minerals found?
A) only in igneous rocks
B) only in igneous and sedimentary rocks
C) only in igneous and metamorphic rocks
D) in igneous,sedimentary,and metamorphic rocks

Question

Quizplus · Accepted Answer

Ore minerals can be found in all three types of rocks: igneous, sedimentary, and metamorphic. Igneous rocks, especially intrusive ones, can contain large concentrations of ore minerals such as copper, gold, and silver. Sedimentary rocks, such as banded iron formations, can also contain valuable minerals. Metamorphic rocks can host ore minerals due to the increased pressure and temperature that can cause chemical reactions to occur, creating new minerals.

In What Types of Rocks Are Ore Minerals Found