Been scouring the internet for a few days now hoping to find a tool that might detect gold in a promising-looking rock. I come across bits of quartz when classifying and larger chunks on occasion and am looking for a detector or pinpointer that might help me exclude some of the trash. Don't care if it's a homebuilt or off-the shelf. Big or small.
Should be able to discern a flake of gold from, say, an inch away. Too much to expect?
Thanks,
Should be able to discern a flake of gold from, say, an inch away. Too much to expect?
Thanks,