UncleVinnys
Bronze Member
I did a little survey along about a mile of dirt path near the American River in Folsom, California.
A mile in one direction I scanned the soft, grassy shoulder of the path, and on the return trip middle of the walkway, which is hard-packed dirt for hikers and bikers.
The grassy shoulder yielded 7 coins and 3 bottle caps.
The packed dirt yielded ZERO coins and 10 bottle caps and other junk.
I plan to repeat the experiment on a more widely used path.
This walkway is pretty remote, behind Folsom Prison.
It's not very popular except for dog walkers.
A mile in one direction I scanned the soft, grassy shoulder of the path, and on the return trip middle of the walkway, which is hard-packed dirt for hikers and bikers.
The grassy shoulder yielded 7 coins and 3 bottle caps.
The packed dirt yielded ZERO coins and 10 bottle caps and other junk.
I plan to repeat the experiment on a more widely used path.
This walkway is pretty remote, behind Folsom Prison.
It's not very popular except for dog walkers.