Denver-based Newmont Mining Co. fined millions for cyanide spill at Ghanaian mine
EARTHWORKS
Denver-based Newmont Mining Co. fined millions for cyanide spill at Ghanaian mine
Panel faults company for failing to prevent accident, delays in notifying authorities
Joint release: EARTHWORKS * WACAM
Accra and Washington, 01/21: Ghanaian authorities are fining Denver-based Newmont Mining millions of dollars for negligently spilling cyanide at its Ahafo gold mine in October 2009, resulting in water contamination and fish kills. A Ghanaian Ministerial Panel that evaluated the spill and its aftermath recommended that the company be fined US$ 4.9 million for failing to prevent the spill or to properly report on and investigate the spill.
Logarithmic increases in metal levels in waters from sulfide-rich mining environments are common where surface or groundwater pH is depressed by acid generation from sulfide minerals.Acid Mine Drainage and Effects on Fish Health and Ecology: A ReviewA logarithmic increase is the sort I showed in a graph the other day. In that case we were looking at surface area as a rock is broken into smaller and smaller pieces. The result of all that extra surface area is skyrocketing levels of metals reaching the groundwater.
Will Taseko build the 1 Billion dollar "pond" liner that the federal review panel suggests it will need to prevent groundwater?
How should we know, they won't say... the company line is, "let us build this mine and THEN we'll plan our mitigation strategy".
Meanwhile, publishers like the Williams Lake Tribune suggest that the mine is being held up by "professional environmentalists" and "obstructionist aboriginal groups", as if these two had nothing better to do than prevent "progress".
I see Taseko Mines is advertising in the Tribune, no doubt to ensure favourable coverage!




