Chalcedony. A semi-precious gemstone named once the close by town of Chalcedon, and is bought in lots of Istanbul's multitude of jewellery stores. At present, most metro stations do not have a staffed ticket booth, so you'll need to get hold of your Istanbulkart from your yellow ticket devices. By https://istanbulwordpress78901.robhasawiki.com/11538328/how_wordpress_kursu_istanbul_can_save_you_time_stress_and_money