Ring of Fire was due. In 2000, the ERLAWS system was installed on the mountain to detect such a collapse and alert the relevant authorities. The Auckland volcanic field on the North Island of New Zealand has produced a diverse array of explosive craters, scoria cones, and lava flows. Currently dormant, the field is likely to erupt again with the next "hundreds to thousands of years", a very short timeframe in geologic terms. The field contains at least 40 volcanoes, most recently active about 600 years ago at Rangitoto Island, erupting 2.3 km of lava. The Pacific Ring of Fire is completed in
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,