6 inch coil

Today I went to find an old gold mine located in my county. Found on the Internet a general description of the area that narrowed it down to about 200 acres. So tramping around for 2 hours and not finding a trace of the mine, eg opening or tailings. Even talked to two old times who said yes I...

I received my 6 inch coil for my 800 yesterday and will try it out on my trashy park Monday. I got to thinking about how this six inch coil could be different from the 11 inch coil. Ok, it will separate better everyone agrees to that I think. As I have dug many, many plugs in this park I...