geo4472
Hero Member
i was wondering if any body knew anything about them.the reason i ask is because while digging a signal along the bank of a river (it was easy to dig sandy and at one time was probably where the river was positioned)i found alot of old mussel shel remnants and now after seeing an article about the fresh water pearls beleive i might of seen a few mixed in .was just wondering if it would be worth screening the area to try to find any are they valuable?