Hi, found this bracelet metal detecting the other day. Was found in Mississippi. Was 4" deep. Test positive for silver. 32.6 Grams. Best as I can tell there are no hallmarks or initials on it. The stones are very faded, appears to have been in the ground for some time. Any clue as to age or maker? I am asssuming Navajo. Any help would be appreceated. Thanks.