Req 4c5b — Two Rocks and Two Minerals
4c5b.
With your counselor, choose two examples of rocks and two examples of minerals. Discuss the mining of these materials and describe how each is used by society.
This option works best when you choose materials with very different uses. For example, you might compare limestone and granite as rocks, then quartz and gypsum as minerals. The contrast helps you show how varied mineral resources really are.
A Strong Comparison
For each of your four examples, explain:
- Where the material comes from geologically
- How people mine or quarry it
- What processing it may need
- How it is used by society
Good Material Pairing Strategy
Choose examples that highlight different uses
- One building rock such as limestone or granite
- One industrial or decorative rock
- One mineral used in manufacturing or technology
- One mineral used in construction, agriculture, or household products
Official Resources
There is no official resource link for this page. Your discussion should rely on the material knowledge you have built across this option and any counselor-approved research.
The next page shows the engineering-focused path in this requirement.