jackintexas
New member
I finally found something I have been looking for. Back in the 1980's Fisher put out a chart showing in what category gold rings are to be found. It was showing on their CZ detectors but I think it is still true today. The chart is as follows:.....iron-none....foil- 38%.....nickels-9%.....round tabs-16%......square tabs-30%......zinc pennies-5%....other coins=2%. So it looks like if you only dug foil & nickel targets, according to the chart you would get about 47% of the rings. Most of those would be ladies rings which are small and some with diamonds. Who wears most of the rings....women. Of course today there are some square tabs in the nickel range. But think of the pull tabs you would not be digging. You would only use that technique if there were loads and loads of pull tabs. In places like volleyball courts-tot lots ( children's playgrounds) swimming areas and the like of course I would dig everything.Just a thought.....Jack