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Quarry Sparks Safety Concerns

has vowed to acome down on (the Neilsen Group) like a tonne of bricksa if they failed to abide by the rules and regulations of operating a quarry.
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Billion-tonne mega-quarry to 'improve' the local environment .

Billion-tonne mega-quarry to 'improve' the local.Lets say its density is 2.6 m3/metric tonne,.ground water disrupt.
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Bioenergy fuel from stem-to-log processing waste using .

30 m long, but typically are 24 to 26 m .55 200 m3 ofstem residue per annum (Table 1).(dump in abandoned quarry), was $7.58/tonne .
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