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New drill holes on the Twin Metals Minnesota Maturi deposit on the massive Duluth metallurgical complex indicate the presence of yet another high grade nickel-copper zone.
LONDON (MINEWEB) – In what Duluth Metals CEO, Chris Dundas, described in an email to Mineweb as yet another ‘exciting’ piece of news, the company has reported that a new high grade zone of nickel-copper mineralisation has been intersected on the southern edge of its Maturi deposit within the Duluth/Antofagasta Twin Metals Minnesota (TMM) project in north eastern Minnesota, USA.
The Duluth Complex possibly contains the world’s largest undeveloped polymetallic resource containing nickel, copper, cobalt, platinum, palladium, gold and more. It is somewhat comparable in size to the Sudbury nickel complex in Canada, Norilsk in Russia and the Bushveld Compex in South Africa as massive bodies containing huge amounts of strategic metals, but these others are already being worked extensively. The Duluth Complex is believed to contain the world’s third largest nickel resource and the second largest concentration of copper and platinum group metals.
Duluth Metals with TMM is one of the biggest concession holders in the area, if not the biggest, having acquired Franconia in 2011, although PolyMet is perhaps more advanced towards production with the smaller, but still significant-sized, NorthMet project on another part of the Complex, while Teck is among other companies which are looking at other areas there.
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