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Final Dust Disposal Crushing Copper Ore

2016-4-19october 31, 1983epa misses the statutory deadline for submitting its mining waste report to congressovember 19, 1980epa promulgates interim final amendments to hazardous waste regulations in the federal register 45 fr 76618 this fr notice includes an exclusion for mining waste from the definition of hazardous 261b7.

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