Ring of Fire of the Andes, hence the name sometimes used by geologists: "Antarctandes". At the opposite side of the continent, the volcanoes of Victoria Land may be seen as the 'other end' of the Antarctandes, thus completing the Pacific Ring of Fire and continuing up through the Balleny Islands to New Zealand. Mount Erebus is the second-highest volcano in Antarctica (after Mount Sidley) and the southernmost active volcano on earth. It is the sixth-highest ultra mountain on an island. With a summit elevation of , it is located on Ross Island, which is also home to three inactive volcanoes, Mount Terror, Mount
Ring of Fire (Northern Ontario) that will spin-off jobs and economic activity for generations". In May 2012, Cliffs Natural Resources announced its intention of investing $3.3-billion in Northern Ontario's Ring of Fire region, which would include a chromite mine, a transportation corridor and a smelter in Sudbury, Ontario. Cliffs initially invested $550-million to acquire and begin development. By 2013, Cliffs had suspended the project "after numerous delays and difficult discussions with the province [of Ontario] and the First Nations communities". Cliffs sold its assets to the smaller Canadian company, Noront Resources Ltd. for USD20 million. In February 2013, KWG Resources, a Toronto-based junior miner, released