Төмрийн хүдрийг төмрийн хүдрээс гаргаж авах урсгал Үнэ болон дэмжлэг авах Хэрэгтэй мэдээллүүд February 2010. The gemstone was passed on or seized by other successive rulers until the beginning of the 19th century. The British had established rule in India by