Q: What type of rock contains concentrations of valuable minerals?


Read this paragraph and choose the correct option from the provided answers:

A mineral deposit that contains enough minerals to be mined for profit is called an ore . Ores are rocks that contain concentrations of valuable minerals. The bauxite shown in the Figure below is a rock that contains minerals that are used to make aluminum.

 Choices:

- sedimentary

- igneous

- metamorphic

- ores


A:
ores