Copper

Sudbury Platinum's Aer-Kidd nickel-copper-PGM project, 20 km southwest of Sudbury. Credit: Transition Metals

Sudbury Platinum advances Aer-Kidd

Privately held Sudbury Platinum, in which project-generator Transition Metals (TSXV: XTM; US-OTC: TNTMF) holds a 57% stake and Royal Nickel (TSX: RNX; US-OTC: RNKLF) a 23% interest, has acquired 100% ownership of the Aer-Kidd project, 20…





Injection wells at Curis Resources' wholly owned Florence in situ copper project beside the town of Florence in south-central Arizona. Credit: Curis Resources

Taseko to buy Curis

B.C. copper miner Taseko Mines (TSX: TKO; NYSE-MKT: TGB) has tabled a friendly, all-share bid for Vancouver-based junior copper developer Curis Resources (TSX: CUV; US-OTC: PCCRF) and its wholly owned Florence in situ copper project beside the…



The Mineral Park copper-molybdenum mine in Arizona. Credit: Mercator Minerals

Mercator on life support

Financially troubled producer Mercator Minerals (TSX: ML; US-OTC: MLKKF) has filed for protection from its creditors in Canada and the U.S.





A worker handles drill rods at Duluth Metals and Antofagasta's Twin Metals copper-nickel-PGM project in Minnesota. Credit: Duluth Metals

Price tag for Duluth’s Twin Metals nears US$3B

The release of a prefeasibility study estimating that its Twin Metals copper-nickel-platinum group metals joint-venture project would cost US$2.8 billion to build sent Duluth Metals (TSX: DM; USOTC: DULMF) shares tumbling by more than 25%.


The Batu Hijau copper-gold mine is operated by PTNNT, a joint venture between Newmont, a Japanese firm, and three Indonesian corporations. Credit: Newmont Mining

Resolution at hand for Newmont in Indonesia

A month after Freeport-McMoRan Copper & Gold (NYSE: FCX) signed a deal with the Indonesian government resolving a standoff over the country’s recently imposed export tax on mineral concentrates, Newmont Mining (NYSE: NEM) appears…


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