Chalcedony. A semi-cherished gemstone named following the close by town of Chalcedon, and it is sold in most of Istanbul's multitude of jewellery outlets. When strolling down Istiklal, Be sure to stop and explore the various historic purchasing arcades, eating places, artwork galleries and churches hidden during the aspect streets. https://milougpfp.blognody.com/40879231/wordpress-installieren-no-further-a-mystery