If that did not work, try exiting the Roku app, turning your phone's (or tablet's) Wi-Fi off and on and re-entering the app. Next, confirm your Roku device is on the same network as your phone: 1  On your phone, open Settings and check your network's IP address.2  Go to Settings Wi-Fi Your network name and write down the number next to IP Address..f that did not work, try exiting the Roku app, turning your phone's (or tablet's) Wi-Fi off and on and re-entering the app. Next, confirm your Roku device is on the same network as your phone: 1  On your phone, open Settings and check your network's IP address.
Sifto Salt Mine in Goderich, Ontario, which, at 1.5 miles (2.4 km) wide and 2 miles (3.2 km) long, is one of the largest salt mines in the world extending 7 km 2 (2.7 sq mi) . England. The  -wich towns  of Cheshire and Worcestershire.
Sishen Mine, Northern Cape, South Africa. Sishen mine is located 30km away from the town of Kathu in the Northern Cape Province of South Africa. It is one of the largest open pit mines producing iron ore in the world. Mining at Sishen is carried out as part of Anglo American's Kumba Iron ore operation. The mine accounts for the majority of Kumba's iron ore production.