Date: 2013-10-28 14:20:45Geology California Gold Rush Gold prospecting Placer mining Prospecting Mother lode Placer deposit Gold panning California Geological Survey Economic geology Mining Gold mining | | CALIFORNIA GEOLOGICAL SURVEY HINTS FOR GOLD PROSPECTORS The search for gold still offers a special excitement for many people. They hope to “strike it rich” byDocument is deleted from original location. Use the Download Button below to download from the Web Archive.Download Document from Web Archive File Size: 293,58 KB |