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the headgear of a mine operates the mine cage
The Enterprise mine, a copper ore mine located at Mt Isa Mines, is currently Australia's deepest mine. Its shaft is 1,900m deep.
the headgear of a mine operates the mine cage
Bronze is an alloy of (usually) copper and tin. We mine the metal ores separately and then combine them to make bronze.
HAGGIS
Tailings
Mine tailings contain harmful chemicals and heavy metals that can pollute soil and water sources if not properly contained. These pollutants can lead to ecosystem degradation, harm to wildlife, and pose health risks to humans. Additionally, mine tailings can contribute to acid mine drainage, which further exacerbates environmental damage.
E.K Yanful has written: 'Generation and evolution of acidic pore waters at the waite amulet tailings' -- subject(s): Acid mine drainage, Tailings (Metallurgy)
Construction on the New Cornelia Tailings Dam began in 1952 and was completed in 1956. It took a total of 4 years to build.
Ming-Ko Woo has written: 'A study to model the effects of uranium mine tailings on a permafrost environment' -- subject(s): Environmental aspects of Uranium mill tailings, Mathematical models, Permafrost, Radioactive pollution of soils, Uranium mill tailings
J Stroehlein has written: 'Physical and chemical characteristics of mine wastes and tailings'
John R. Hawley has written: 'Mine waste control in Ontario' -- subject(s): Acid mine drainage, Environmental aspects of Acid mine drainage, Mine drainage, Mines and mineral resources, Waste disposal 'The physical, chemical and radiological characteristics of the surface layers of Ontario uranium tailings deposits, 1982' -- subject(s): Uranium mill tailings 'The use, characteristics and toxicity of mine-mill reagents in Ontario 1972' 'On land or under water?' -- subject(s): Environmental aspects, Environmental aspects of Tailings dams, Environmental aspects of Tailins embankments, Mineral industries, Tailings (Metallurgy), Tailings dams, Tailins embankments, Waste disposal 'The use, characteristics and toxicity of mine-mill reagents in the province of Ontario' -- subject(s): Equipment and supplies, Flotation reagents, Mines and mineral resources, Ontario, Ore-dressing plants, Pollution, Water 'Waste control problems in the mining industry' -- subject(s): Acid mine drainage, Mining engineering
G. R. Alger has written: 'Mine tailings disposal basins and their associated watersheds'
They show how the landscape is altered by industry: mine tailings, quarries, scrap piles, etc.
D. E Jewell has written: 'Stabilization of acidic mine tailings in a pristine alpine environment'
H. R Wilson has written: 'Tailings management program at Echo Bay's Lupin mine'
R. H Sprute has written: 'Electrokinetic consolidation of slimes in an underground mine' -- subject(s): Mine filling, Tailings (Metallurgy), Mining engineering, Waste disposal