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BACKGROUND NOTE ON CYANIDE IN GOLD MINING BACKGROUND NOTE ON CYANIDE IN GOLD MINING and require more aggressive reagents to dissolve the gold. New research into alternative called on the Commission “to propose a complete ban on the use of cyanide mining technologies in the European Union before the end of 2011”.

Cyanide, Mining, and the Environment - digitalcommons.pace.edu zens voted to prohibit the use of cyanide in gold mining opera-* John A. Carver, Jr., Chair in Natural Resources and Environmental Law, vided by the Hughes Research and Development Fund, whose generous grant for a complete ban on the use of cyanide mining technologies in

Should cyanide still be used in modern-day mining After several high-profile leaks and spills, the use of cyanide in mining operations is facing increasing public opposition with some countries banning it completely. The toxic chemical is still widely used for the processing of certain ores, most notably gold, but should cyanide be phased out of

Cyanide Bans Worldwide - Rainforest Info High court upholds cyanide ban By Bob Anez, Associated Press Writer, Great Falls Tribune 9th June 2005. Helena - Montana's 7-year-old ban on using cyanide in gold mining did not violate the constitutional property rights of a company hoping to develop an open-pit mine near Lincoln, a unanimous Montana Supreme Court ruled Wednesday.

Gold cyanidation ban - Wikipedia A gold cyanidation ban refers to the legislation that bans mining gold through the gold cyanidation technique.. Germany, Czech Republic, Hungary and Costa Rica have such bans, as well as the US states of Montana and Wisconsin and several Argentine provinces.

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