Rocks and Minerals

Igneous rock formed underground is called what?

Which is NOT one of the top 5 most common minerals?

Rock formed from layers of eroded material building up is called what?

Using sensitive instruments to detect mineral deposits underground is called what?

Igneous rock formed above ground is called what?

The layer of old rock visible only in the northeast corner of canada is known as what?

The scale used to measure hardness of minerals called what?

Which of the following is not one of the three rock families?

All rocks are made up of different what?

Making chemical analysis of samples to find traces of minerals is called what?

Mica breaking into sheets is called what?

Salt is an example of a what?

Rocks that have been changed by heat and pressure are called what?

Which of the following is not a feature used to identify minerals?

Drilling holes to determine if an ore body is present is called what?

Mapping the earth from aircraft or satellite is called what?