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Tag: tailings
Cyient to support global rollout of Decipher cloud platform for tailings and rehab monitoring
2020-12-16 10:56:06| Green Car Congress
Tags: support
global
monitoring
platform
Albertas New Rules May be Insufficient for Dealing with Sprawling Oilsands Tailings Ponds
2016-09-10 20:04:00| Climate Ark Climate Change & Global Warming Newsfeed
DeSmog: Its been almost two months since the Alberta Energy Regulator (AER) released a new management framework to deal with the provinces growing legacy of oilsands tailings ponds that hold a toxic mixture of waste water, bitumen, solvents and sand. But were really no closer to knowing if Directive 085 -- quietly made effective on July 14 -- will provide the necessary financial pressures for companies to start dealing with the almost one trillion litres of tailings that cover some 220 square kilometres...
Tags: rules
dealing
insufficient
ponds
Two Dead in Brazilian Iron Mine Tailings Dam Collapse
2015-11-07 05:11:00| Climate Ark Climate Change & Global Warming Newsfeed
Environment News Service: Two people are dead and at least 13 others are missing after two tailings dams collapsed Thursday at an iron mine near the rural village of Bento Rodrigues in the state of Minas Gerais. The Fundo and Santarém dams belonging to the mining company burst November 5 at around 4:30 in the afternoon, flooding the area with mud, solid waste and water residue from mining operations. The village of Bento Rodrigues is covered in mud from the collapse of two tailings dams. Nov. 6, 2015 (Photo courtesy...
Candente Gold Commences Leach Testwork Program for Processing of Mexico Mine Tailings
2015-05-06 21:13:28| Paper - Topix.net
This testwork program will evaluate the potential for leach extraction of gold and silver from representative samples collected from the Mexico tailings during the 2014 Auger Sampling program. A key aspect of this leach testwork program is that the Mexico tails will be subjected to additional grinding prior to leaching.
Tags: program
gold
mexico
processing
British Columbia Planning Major Mining Operations, Despite Mount Polley Tailings Pond Blowout
2015-04-22 22:29:05| ENR.com: Headline News
After Mount Polley blowout, Alaskans fear environmental risks from larger Canadian mining operations planned in upland watersheds.
Tags: major
planning
british
operations