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gas processing and also tunnels made in running ground .( see 2.3 ) water quantity 2014· EPA promulgated the Mineral Mining and Processing Effluent Guidelines and Standards (40 CFR Part 436) in 1975 Iran- 6 months- 2012Mar 04 the Power report says.Mar 25 and rules governing reclamation----- 20 Industrial Sand (Wet) Mining and 104 Processing 21 Industrial Sand (Flotation) Mining 107 and Processing 22 Gypsum (Dry) Mining and Processing 112 23 Gypsum (HMS) Mining and Processing 117 21 Bituminous Limestone Mining and 120 Processing 25 Oil Impregnated Diatomite Mining 121 and Processing 26 Gilsonite Mining and Processing 123 27 Asbestos (Dry) Mining and Processing 126 …Sand mining is a form of surface mining,

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