About Fairburn Agates

Museum of Geology (Rapid City, SD)

Rocks and Minerals- Facts for Kids

Glossary of Terms- Rocks and Minerals

Western Dakota Gem & Mineral Society

How to Pan for Gold- Panning Instructions and Techniques

What Is A Fossil?

Black Hills Institute of Geological Research

Badlands Fossils, Minerals, Prehistoric Wonders

History Channel: Gold Discovery in Black Hills

What Is a Crystal? How Are They Formed?

Black Hills National Forest

Custer State Park

Wind Cave

Jewel Cave

Crazy Horse Memorial

Custer SD