http://www.jewelrytrek.com/templates/Default/img/logo.gifhttp://www.jewelrytrek.com/reviewed these sites and found them related to Rocks, Gems, and Minerals > Organizationshttp://www.jewelrytrek.com/rocks-gems-and-minerals/general-information/organizations/prospecting/http://www.jewelrytrek.com/rocks-gems-and-minerals/general-information/organizations/prospecting/Gold-Prospectors-of-Colorado-l783.htmlNonprofit educational organization dedicated to the history of gold prospecting, and to promoting gold prospecting on a recreational level. http://www.jewelrytrek.com/rocks-gems-and-minerals/general-information/organizations/prospecting/Northern-Prospectors-Association-The-l782.htmlDedicated to Canadian prospecting, mining, and explorationhttp://www.jewelrytrek.com/rocks-gems-and-minerals/general-information/organizations/prospecting/Swiss-Goldprospector-s-Association-l784.html