Mining Methods in Underground Mining by Atlas Copco

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Mining Methods in Underground Mining by Atlas Copco

Talking Technically
3 Trends in underground mining
7 Geology for underground mining
13 Mineral prospecting and exploration
17 Finding the right balance in exploration drilling
21 Underground mining infrastructure
25 Principles of raise boring
29 Mechanized bolting and screening
33 Mining in steep orebodies
39 Mining in flat orebodies
43 Backfilling for safety and profit
46 Atlas Copco rock bolts for mining
Case Studies
47 Innovative mining at Garpenberg
53 Changing systems at Zinkgruvan
59 Increasing outputs at LKAB iron ore mines
63 From surface to underground at Kemi
69 Mining magnesite at Jelšava
73 All change for Asikoy copper mine
77 Mining challenge at El Soldado
83 Pioneering mass caving at El Teniente
91 Boxhole boring at El Teniente
97 Modernization at Sierra Miranda
99 Mount Isa mines continues to expand
105 High speed haulage at Stawell
109 Sublevel stoping at Olympic Dam
115 Improved results at Meishan iron ore mine
119 Mechanized mining in low headroom at Waterval
121 Large scale copper mining adapted to lower seams
125 Underground mining of limestone and gypsum
129 Sub level caving for chromite
133 Getting the best for Peñoles
137 Keeping a low profile at Panasqueira

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