Mauretanian Tuareg Jewelry, antique online worn silver open bracelet, primitive tooling, 2 1/2 by 2" diamater

This bracelet is very heavy and thick, hs no flaws or repaires, and is tooled in a crude and primitive style with a strange design. It could possibly be made a little bigger or smaller with some effort, and it is online a fairly large size for an open bracelet.
Size-2 by 2 1/2 inches in inner diameter.
Weight-47.3 grams.