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  • telfer block caving and sublevel caving

    Block Caving Sublevel Caving Reef Open pit Narrow Vein Selective Underground Bulk Underground Pressure oxidation Cyanide carbon in leach Large scale comminution Copper-gold flotation Processing Lihir, Telfer, Bonikro Telfer Gosowong Telfer Cadia. 8 Value add through technical innovation 2001-2011 Ridgeway Sublevel Cave 2009 2016 Ridgeway

  • Cost Of Mining Equipment For Sub Level Caving Mining

    Telfer Block Caving And Sublevel Caving. Telfer block caving and sublevel caving keeping up with caving redpath mining.Mineralised dilution.Sub-level caving also allows for a slightly more selective extraction of the orebody than is attainable through block or panel caving.

  • Sublevel Caving Underground Mining Cost

    Sublevel Caving Underground Mining Cost. On block and sublevel caving second half of date to e advised vancouver, canada jarek jakubec corporate consultant srk consulting canada inc.Symposium chair the growing popularity of caving methods around the world is largely due to the very low production cost and the intrinsic safety associated with the mining approach.

  • Cost Of Mining Equipment For Sub Level Caving Mining

    telfer block caving and sublevel caving. Oct 23, 2014 Caving Underground Mining Methods (longwall, Sublevel caving, Block caving) 1. This material is intended for use in lectures, presentations and as handouts to students, and is provided in Power point format so as to allow customization for the individual needs of course instructors. Get Price

  • (PDF) Application of Seismic Monitoring in Caving Mines

    2013. 9. 20.· This case study is based on field data from Telfer sublevel caving mine in Western Australia. A seismic monitoring database was collected during cave progression and breaking into an open pit 550

  • Sublevel caving Britannica

    2020. 9. 4.· Other articles where Sublevel caving is discussed: mining: Sublevel caving: This method owes the first part of its name to the fact that work is carried out on many intermediate levels (that is, sublevels) between the main levels. The second half of the name derives from the caving

  • caving mining sublevel

    Block-caving with LHD equipment at El Teniente, in Design and Operation of Caving and Sublevel Stoping Mines, pp 355361 (Society for Mining, Metallurgy, and Exploration Inc: New York) Parsons, A

  • Identifying and Describing a Seismogenic Zone in a

    2016. 9. 1.· In: Potvin Y (ed) 2nd International symposium in block and sublevel caving. Australia Centre for Geomechanics, Perth, pp 145-166 Technical report on the Telfer property in Western Australia

  • Conference Papers Second International Symposium on

    Block 4 geotechnics — past, present and future Proceedings of the Second International Symposium on Block and Sublevel Caving, Caving 2010: 2010: Stewart, CA; Allman, A; Hall, BE: Block cave optimisation — a value driven approach Proceedings of the Second International Symposium on Block and Sublevel Caving, Caving 2010: 2010

  • caving mining sublevel

    Block-caving with LHD equipment at El Teniente, in Design and Operation of Caving and Sublevel Stoping Mines, pp 355361 (Society for Mining, Metallurgy, and Exploration Inc: New York) Parsons, A

  • Cost Of Mining Equipment For Sub Level Caving Mining

    telfer block caving and sublevel caving. Oct 23, 2014 Caving Underground Mining Methods (longwall, Sublevel caving, Block caving) 1. This material is intended for use in lectures, presentations and as handouts to students, and is provided in Power point format so as to allow customization for the individual needs of course instructors. Get Price

  • sublevel caving mining method

    Monitoring Open Stope Caving at Goldex Mine,Monitoring Open Stope Caving at Goldex Mine *,a bulk mining method had to be used lock caving method A b,Each sublevel is drilled and blasted in a sequence Introduction to Block Caving Edumine Online Course

  • Block Caving Atau

    Block caving akan menjadi metode yang lebih disukai karena jumlah tenaga kerja yang sedikit, Tabular atau masif, Penerapan metode caving (ambrukan) memanfaatkan: Berat bijih, atau Tekanan batuan diatasnya, yang tidak cocok untuk sublevel stoping ataupun block caving caving

  • Block Caving Oraee

    2016. 9. 19.· Relative to sublevel caving, the method has these advantages: Final mining cost per ton is lower. From a given area, it gives a higher output per day. Development costs per ton is lower. Ventilation is more easily controlled and less complicated. Finally, if an ore reserve is thought suitable for caving, block caving method should first be

  • Identifying and Describing a Seismogenic Zone in a

    Analysis of caving-induced seismicity can aid in the understanding of rock mass behaviour in the different stages of the caving process. A detailed analysis of caving-induced seismicity at the Telfer sublevel caving mine was undertaken. Interpretation of seismic data in the Telfer mine showed the influence of the major geological features on cave behaviour and helped to identify the phases of

  • Caving Underground Mining Methods (longwall, Sublevel

    Caving Underground Mining Methods (longwall, Sublevel caving, & Block caving) 1. This material is intended for use in lectures, presentations and as handouts to students, and is provided in Power point format so as to allow

  • Mecanismos de Fragmentación en Block Caving

    2019. 7. 18.· 2. Block Caving en Chile Codelco: Operaciones Argentina Perú Bolivia Andina 193.341 [t cu,fino / año] 1682 trabajadores Ventana (1964) 954 Trabajadores Chuquicamata 302.010 [t cu,fino / año] 5921 trabajadores El Teniente 475.339 [t cu,fino / año] 4.524 trabajadores Gabriela Mistral (2008)

  • Keeping up with caving REDPATH MINING

    2020. 3. 24.· 46 BLOCK CAVING Keeping up with caving Caving mining techniques are experiencing a surge of interest, thanks to a combination of favourable metal prices, high forecast demand and the need to exploit deeper, more complex orebodies at the lowest cost possible. Carly Lovejoy investigates the

  • Design & Operating Principles in Caving Methods

    2019. 8. 19.· Sub-Level Caving . 65 180 1500 50 000 7 17 . Block Caving . 300 2000 10 000 100 000 1 2.5 ~ 9$/t average Source: BMO Capital markets 2011 Global Metals and Mining Conference. Average productivity, daily production and relative mining cost associated with various mining methods from mines using such methods as their