Chalcedony. A Semi-cherished gemstone named following the nearby city of Chalcedon, which is offered in lots of Istanbul's large number of jewellery retailers. Visitors can be very lousy, it might take an hour for the several km through the old town. There's a chance you're better off taking the metro https://angelorerbk.thebindingwiki.com/8395386/the_best_side_of_istanbul_wp