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Post by Lux on Jan 6, 2008 11:47:59 GMT 12
PORT MORESBY, Papua New Guinea (The National, Jan. 3) – Nautilus Minerals has awarded a £33 million [US$65.5 million] contract to offshore technology company SMD Hydrovision to build the world’s first undersea mining equipment.
The UK-based equipment supplier has been commissioned to design two seafloor mining tools (SMT) and also to develop Nautilus’ mining site off the coast of Papua New Guinea.
The custom-made equipment would mine volcanic rock, known as massive sulphide, on the seabed believed to contain ores of metals including copper, zinc and gold.
Mining operations were due to start in late 2010.
"This is something pretty special … it’s the first subsea mining equipment for massive sulphide deposits in the world," Mark Collins, SMD sales manager said.
"It’s all completely new technology."
Mr Collins said this type of work was traditionally done on land, but now mining companies were looking at the bottom of the seabed where there was quite a lot of it around.
"Nautilus Minerals has identified areas around the world where this material is sitting on the seabed…"
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Post by Lux on Jun 14, 2008 9:19:06 GMT 12
Pacific countries warned of potential environmental devastation from seabed mining Posted at 06:18 on 12 June, 2008 UTC An Australia-based NGO is encouraging Pacific governments to take a closer look at the potential devastation of sea-bed mining. The Mineral Policy Institute is one of a number of groups raising concerns about the Canadian mining company, Nautilus Minerals, has made sea bed test extractions in PNG's exclusive economic zone. Nautilus is also starting explorations in Tonga, and has lodged exploration licence applications in Fiji and Solomon Islands. Although Nautilus says a yet to be published scientific impact study found sea-bed mining is environmentlly safe, the International Seabed Authority sees mining as destructive. The institute's spokesperon, Techa Beaumont, says that regional governments need to consider this before they sign away the sea-bed in their EEZ to mining companies. "The international experience around shared ocean areas is that the International Seabed Authority has taken a very conservative approach and hasn't permitted companies to undertake these activities in international waters, largely because they saw them as potentially very damaging." www.rnzi.com/pages/news.php?op=read&id=40327
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