antofagasta confident of approval for 1bn minnesota copper mine

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Minnesota copper project in limbo as permit under review - MINING.

May 11 2021. US officials will review a decision to renew 13 mining permits including Antofagasta& 39;s Twin Metals copper-nickel project.

Chile& 39;s Antofagasta seeks green light for Minnesota mine near.

Dec 18 2019. Chile& 39;s Antofagasta said on Wednesday that it had kicked off the environmental permitting process for its $1.7 billion Twin Metals copper.

Antofagasta confident of approval for $1bn Minnesota copper mine.

Aug 21 2019. Chilean copper miner Antofagasta has said it is confident of winning approval to develop a $1bn underground copper mine in a remote area of.

A Plan to Mine the Minnesota Wilderness Hit a Dead End. Then.

Jun 25 2019. Executives with the mining company Antofagasta discussed the project with. AndrĂ³nico Luksic& 39;s plan for a copper mine in Minnesota was.

Twin Metals proposal: Not this mine. Not this lo ion. Star Tribune

Nov 23 2019. The proposed Twin Metals copper-nickel mine near Ely. David Meyer& 39;s parents took him to northeastern Minnesota& 39;s canoe country in the.

Agreement Reached on Mining Exploration Permits Near Boundary.

May 10 2021. The permits could have allowed Antofagasta& 39;s Twin Metals Minnesota to significantly expand its proposed sulfide-ore copper mine at the edge.