What metal is found in the Uyuni Salt Flats?

Related questions

1. Is Bolivia a 3rd world country?
2. Why are salt flats used for speed records?
3. Is visa required for Bolivia?
4. Why does Salt Lake have salt?
5. How thick is the Bonneville Salt Flats?
6. How is a salt flat formed?
7. Where is salt found?
8. How do I get to the Uyuni Salt Flats?
9. Is it legal to drive on the salt flats?
10. Are the salt flats really salt?

Tags

1. #square
2. #largest
3. #kilometres
4. #world
5. #salar
6. #located
7. #uyuni
8. #bolivia