Gold Prospectors Association of America

http://goldprospectors.org/

Public Lands for the People

http://www.publiclandsforthepeople.org/

ICMJ's Prospecting and Mining Journal

http://www.icmj.com/

Gold Miner's HQ

https://goldminershq.com

Goldsheet Mining Directory

https://www.goldsheetlinks.com/prospect.htm

Keene Engineering

https://keeneeng.com

Colorado Prospector

https://www.coloradoprospector.com

The Rock Doc

http://www.therockdoc.net

Las Vegas, NV GPAA Chapter

https://www.lvgpaa.org

The New 49'ers

https://goldgold.com