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Recent Posts
- University of Arizona is advancing Copper World by quietly approving utility corridors across world-class research site
- After making a secret right-of-way deal, the State Land Department is poised to auction land for Copper World’s waste dumps
- Hudbay will initially export all copper produced at its proposed Copper World mine
- Hudbay wavers in its commitment that Rosemont/Copper World will produce copper for U.S. markets
- Canadian company planning Copper World/Rosemont mine complex is seeking buyer or merger partners
- USGS rejects request by six U.S. senators to add copper to Critical Minerals List
- Hudbay sets benchmarks to build Copper World/Rosemont mine complex
- Copper World’s high production of sulfuric acid poses serious pollution and water depletion threat to Santa Cruz River Valley
- Hudbay says it is developing plans to build at least three open-pit copper mines on west side of Santa Rita Mountains
- Hudbay tells investors and analysts that it owns enough land to mine the western side of the Santa Rita Mountains
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Category Archives: Feasibility Study
Financial report: Hudbay plans to develop three open pit mines in Santa Rita Mountains
A detailed analysis in an online financial publication is reporting that Toronto-based Hudbay Minerals is planning to develop three open-pit copper deposits at its proposed Rosemont Mine project in the Santa Rita Mountains on the Coronado National Forest southeast of … Continue reading
Posted in Deceptions, EIS, Feasibility Study, Hudbay
5 Comments
Hudbay executive says Rosemont mining plan is being revised
Hudbay Minerals Inc. is preparing a revised mining plan for its proposed Rosemont open-pit copper project in the Santa Rita Mountains on the Coronado National Forest southeast of Tucson; a corporate executive recently disclosed to a mining news website. “We … Continue reading
Posted in Feasibility Study, General
3 Comments
Hudbay scraps Rosemont copper reserves estimate
Hudbay Minerals has reclassified the amount of copper at its proposed Rosemont mine made by former owner Augusta Resource Corporation as “historical estimates” rather than as current mineral reserves. “A qualified person has not done sufficient work for us to … Continue reading
Posted in Feasibility Study, Hudbay, Investors
2 Comments
Rosemont mine prospect costs jump 25%
The projected construction cost for Hudbay Mineral’s Rosemont copper prospect has jumped another $300 million to $1.5 billion, according to Hudbay CEO David Garofalo. The projected cost of the mile-wide, half-mile deep open pit copper mine planned for the Santa … Continue reading
Posted in Feasibility Study, General, Hudbay
2 Comments
Rosemont Copper still faces key technical hurdles that could further increase cost of proposed $1.2 billion open pit mine
Augusta Resource Corp., the Vancouver, B.C.-based parent company of Rosemont Copper Company, still has some major regulatory and non-regulatory hurdles to cross that could directly impact the cost of the $1.2 billion project that has increased more than $300 million … Continue reading
Posted in EIS, Feasibility Study
3 Comments