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7 天
Guardian Metal announces Pilot Mountain assay results
Guardian Metal announced significant assay results from the first diamond core drill hole of its ongoing exploration campaign ...
13 天
No impact to surrounding area expected after mine water spill at Giant Mine
Approximately 30,000 to 40,000 litres of arsenic-impacted mine water that spilled on Sept. 3 at Giant Mine in Yellowknife is ...
Arizona Daily Star
14 天
Local opinion: Hudbay's dangerous plans for Copper World
Hudbay will bring sulfur from outside, burn this in process equipment, and according to Pima County and Hudbay, manufacture 1 ...
bestmag
14 天
New UK regulations for lead-acid batteries containing POPs
The UK’s Environment Agency has issued new guidance for handling persistent organic pollutants (POPs) in waste lead-acid ...
pv magazine International
15 天
Japanese scientists build heterojunction solar cell based on titanium dioxide, selenium
a buffer layer made of molybdenum trioxide (MoO3), and a gold (Au) metal contact. “A 5 nm 1st-Se layer appears to be the sweet spot allowing for a higher degree of control of the interface Te ...
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