Results 341 to 350 of about 2,318,568 (392)
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Study on mechanical properties and damage characteristics of cemented waste rock-tailing backfill
Environmental science and pollution research international, 2023Guan Chen +5 more
semanticscholar +1 more source
Plant growth in amended molybdenum mine waste rock
Environmental Science and Pollution Research, 2017This greenhouse study examined the use of organic and inorganic soil amendments in waste rock material from the former Questa Molybdenum Mine in northern New Mexico to promote beneficial soil properties. Waste rock material was amended with 11 soil amendment treatments that included municipal composted biosolids, Biosol®, inorganic fertilizer, and two ...
Owen T, Burney +2 more
openaire +2 more sources
Mineralogical controls on drainage quality during the weathering of waste rock
Applied Geochemistry, 2019Mineralogical controls on waste-rock weathering rates are important for mine water quality predictions, as the reactivity of minerals is impacted not only by its chemical composition, but also by its texture, arrangement, and association.
Mélanie St-Arnault +4 more
semanticscholar +1 more source
Applied Geochemistry, 2013
Three large-scale instrumented waste rock piles were constructed at the Diavik Diamond Mine in the Northwest Territories, Canada. These experimental waste rock piles (test piles) are 15 m high and are part of an integrated field and laboratory research program to characterize and compare low-sulfide waste rock and drainage at various scales.
Lianna J.D Smith +5 more
openaire +1 more source
Three large-scale instrumented waste rock piles were constructed at the Diavik Diamond Mine in the Northwest Territories, Canada. These experimental waste rock piles (test piles) are 15 m high and are part of an integrated field and laboratory research program to characterize and compare low-sulfide waste rock and drainage at various scales.
Lianna J.D Smith +5 more
openaire +1 more source
Applied Geochemistry, 2013
The physicochemical processes that affect acid mine drainage (AMD) in unsaturated waste rock piles and the capabilities of small-scale laboratory experiments to predict AMD from waste rock are not well understood. An integrated laboratory and field study to measure and compare low sulfide waste rock and drainage characteristics at various scales has ...
Lianna J.D. Smith +6 more
openaire +1 more source
The physicochemical processes that affect acid mine drainage (AMD) in unsaturated waste rock piles and the capabilities of small-scale laboratory experiments to predict AMD from waste rock are not well understood. An integrated laboratory and field study to measure and compare low sulfide waste rock and drainage characteristics at various scales has ...
Lianna J.D. Smith +6 more
openaire +1 more source
The geochemistry and hydrology of coal waste rock dumps: A systematic global review.
Science of the Total Environment, 2021C. Welch, S. Barbour, M. Hendry
semanticscholar +1 more source
Hydrological Processes, 2019
Surface mining in the Elk Valley, British Columbia, involves removing vegetation, soil, and rock to access underlying metallurgical coal. Subsequent waste rock is placed into adjacent valleys, frequently burying headwater streams.
E. Nicholls +3 more
semanticscholar +1 more source
Surface mining in the Elk Valley, British Columbia, involves removing vegetation, soil, and rock to access underlying metallurgical coal. Subsequent waste rock is placed into adjacent valleys, frequently burying headwater streams.
E. Nicholls +3 more
semanticscholar +1 more source
Environmental science and pollution research international, 2021
Jiangyu Wu +4 more
semanticscholar +1 more source
Jiangyu Wu +4 more
semanticscholar +1 more source
Applied Geochemistry, 2019
The weathering of sulfide minerals in waste rock controls drainage water quality and water treatment requirements at mine sites. The availability of oxygen strongly affects the weathering rate of sulfidic waste rock but poregas distributions in ...
B. Vriens, L. Smith, K. Mayer, R. Beckie
semanticscholar +1 more source
The weathering of sulfide minerals in waste rock controls drainage water quality and water treatment requirements at mine sites. The availability of oxygen strongly affects the weathering rate of sulfidic waste rock but poregas distributions in ...
B. Vriens, L. Smith, K. Mayer, R. Beckie
semanticscholar +1 more source
Science of The Total Environment, 2016
The stable isotope composition of molybdenum (Mo) and zinc (Zn) in mine wastes at the Antamina Copper-Zn-Mo mine, Peru, was characterized to investigate whether isotopic variation of these elements indicated metal attenuation processes in mine drainage. Waste rock and ore minerals were analyzed to identify the isotopic composition of Mo and Zn sources,
E K, Skierszkan +3 more
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The stable isotope composition of molybdenum (Mo) and zinc (Zn) in mine wastes at the Antamina Copper-Zn-Mo mine, Peru, was characterized to investigate whether isotopic variation of these elements indicated metal attenuation processes in mine drainage. Waste rock and ore minerals were analyzed to identify the isotopic composition of Mo and Zn sources,
E K, Skierszkan +3 more
openaire +2 more sources