Rocks and Minerals!
I hope you can use this information for many things! My website will teach everything about rocks! Rocks and minerals are every where! Minerals are natural occurring rocks. They are types of rocks that are solid and hard. There are different ways to identify different types of rocks and minerals. The test to identify the minerals are color test,streak test, luster test, hardness, and Mohs scale. There are almost five thousand known types of minerals.