Last year, for a completely unrelated project, I conducted a census of how many nuclear weapons had been lost at sea. Since then, I haven’t been able to stop thinking about the interplay between military, scientific, and commercial use of the high seas, as well as, perhaps, the most improbable question of all: what happens […]
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Martin Pfeiffer for the Deep-sea Mining Observer What would you do if you found a nuclear weapon while preparing for, carrying out, or after conducting mining operations at sea? Would you recognize it as a nuclear weapon? Whom should one call? Who gets salvage rights? Members of the deep-sea mining community no doubt already know […]
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In 1989, the largest attempt to model the impacts of a deep-sea mining operation was conducted across 1100 hectares of seafloor in the Peru Basin. The Disturbance and Recolonization Experiment (DISCOL) simulated polymetallic nodule extraction by dragging an 8-meter plough-harrow across a nodule field, creating 78 troughs that mimicked one likely consequence of dragging a […]
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DeepGreen Metals has secured $150 million in funding through a partnership with Allseas Group to launch the mining company’s first large-scale feasibility studies. These trials, slated for completion in 2023, will help pave the way for commercial exploitation of polymetallic nodules in the Clarion-Clipperton Fracture Zone. DeepGreen views polymetallic nodule extraction as an essential step […]
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Deep seabed mining has the potential to accelerate progress towards achieving the 2030 Agenda for Sustainable Development by increasing scientific knowledge of the deep ocean whilst at the same time providing opportunities for economic growth on the basis of fairness and equity , highlighted Mr. Michael W. Lodge, Secretary-General of the International Seabed Authority (ISA) […]
Read More Cecilia Jamasmie for Mining [dot] Com | 10 June 2019 Canada’s DeepGreen Metals, a start-up planning to extract cobalt and other battery metals from small rocks covering the seafloor, has secured the bulk of the $150 million it needs to carry out its first feasibility studies. The financing, provided by Switzerland-based offshore pipeline company Allseas […]
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