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Results 1 - 10 from 35 for tailings dam in 0.261 sec.
Mining, Environment and Development > Environment Australia
Further Reading (PDF) Tailings Containment - Environment Protection Agency, 1995. Section 1 - Introduction; Objectives of Tailings Storage; Site Suitability; Design of Tailings Facilities (PDF) Section ... (PowerPoint) Slides (PowerPoint) 4. Tailings Containment Introduction Slide (PowerPoint) Slides (PowerPoint) Handout - Comparison of Tailings Dam Construction Techniques (Word) Case Studies Copper ...
www.natural-resources.org
EQUITY SILVER MINE - INTEGRATED CASE STUDY
The tailings are not expected to oxidize as long as the water cover ... -acid generating gabbro/monzonite which was used in road and tailings dam construction. The remaining 77.4 million tonnes was acid generating pyroclastic ... other 2% of the acid generating rock went into plantsite and tailings dam construction prior to 1982 when the acid potential of the rock ...
www.nrcan.gc.ca
Hydrogeochemical Plume Study at the Nickel Rim Mine
Nickel Rim tailings and adjacent aquifer study area Cross-sectional view of flow system modelled with FLOTRANS (Guiger et al., 1994) Findings The aquifer downgradient of a tailings dam at the ... from the western dam of the tailings impoundment. The distribution of oxidation products in the aquifer reflects historic variations in the rate of sulfide oxidation in the tailings, complexities in the ...
www.science.uwaterloo.ca
Specialized Services - Mine Waste Management at CANMET-MMSL
Leaching characteristics of key metals (As, Sb, Se); Tailings dam stability; Novel prediction methods for acid generation; Investigation of alternative disposal methods; Total ... wet barriers and permafrost. Laboratory studies on sub-aqueous tailings disposal have shown oxygen ingress to the tailings interstitial water appears to be limited to the first 10 ...
www.nrcan.gc.ca
MDAG Case Study 12
Boliden's Minas de Aznalcóllar slid laterally up to nearly 70 m. This resulted in a dam breach which allowed acidic tailings water and sulphide-rich tailings ... Tailings Dam: Summary. Report for Boliden Apirsa, dated November 1998. Robinson, A., and A. Freeman. 1998. Mining's dam ...
mdag.com
Anaconda Nickel Ltd Nickel and Cobalt Mine Mining Technology
Nickel and cobalt are leached into solution. Precipitated iron and aluminium tailings are washed and stored in the tailings dam. The autoclaves discharge leached slurry to the counter-current decantation (CCD) ... ground calcrete is used to neutralise the residue before it is stored in the tailings dam. The nickel/cobalt sulphide produced is leached in an autoclave by pure oxygen, producing ...
www.mining-technology.com
Anglo American Gold and Silver Mine Mining Technology
The generating plant, fuelled by gas from the General San Martin north ...
www.mining-technology.com
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RE: McArthur River Mine
There is a serious long-term risk posed by the mine ...
earthactionnetwork.org
Goongerah Environment Centre
Where does ...
www.geco.org.au
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