UncleVinnys
Bronze Member
http://www.panoramio.com/photo/16072075
These are river rock tailings - the leftovers from gold dredging operations. All the rocks are rounded from water erosion. Here we see two light-colored quartz rock. Gold is found in quartz, and someone broke these up to look for specs of gold.
These are river rock tailings - the leftovers from gold dredging operations. All the rocks are rounded from water erosion. Here we see two light-colored quartz rock. Gold is found in quartz, and someone broke these up to look for specs of gold.