Geology of the Pacific Ocean Guinea, and New Zealand lie outside the andesite line. Outside of the andesite line, volcanism is explosive; the Pacific Ring of Fire is the world's foremost belt of explosive volcanism. The Ring of Fire is named after the several hundred active volcanoes that sit above the various subduction zones. In 2009, the deepest undersea eruption ever recorded occurred at the West Mata submarine volcano, a mile beneath the ocean, close to the Tonga-Kermadec Trench, within the Ring of Fire; it was filmed by the US Jason robotic submersible which descended over . The Pacific Ocean is the only ocean which
Ring of Fire (Northern Ontario) the report it commissioned by the engineering firm Tetra Tech regarding the viability of building a railroad, instead of a road, to access chromite in the Ring of Fire. KWG's 100 percent owned subsidiary, Canada Chrome Corporation, "staked a 330-kilometre-long string of mining claims" creating a transportation corridor linking Cliffs/KWG's Big Daddy chromite deposit to CN Rail (CN) near Nakina, Ontario. According to KWG, their subsidiary, Canada Chrome Corporation "conducted a $15 million surveying and soil testing program for the engineering and construction of a railroad to the Ring of Fire from Exton, Ontario." Moe Lavigne, VP of KWG Resources,