Chalcedony. A semi-treasured gemstone named following the nearby town of Chalcedon, and is sold in many of Istanbul's multitude of jewellery shops. The town, lying on two various continents and divided because of the Bosphorus, is linked by three bridges as well as a tunnel. The bridge during the south, https://wordpress-kursu-istanbul90122.blogscribble.com/36920520/how-istanbul-wp-can-save-you-time-stress-and-money