CUT-OFF GRADE OPTIMIZATION AT GRASBERG SURFACE MINE IN CONSIDERING ENVIRONMENTAL IMPACT
Mine planning is important subject of mine design process. One important issue in mine planning is the cut-off grade, used to separate between ore and waste. Waste materials may either be left in place or sent to waste dump. Ore is sent to the mill for further processing. Lower cutoff grade causes h...
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| Format: | Theses |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/18847 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |