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Ridgeway Deeps Mine Block Caving Pdf

Ridgeway Deeps Mine Block Caving Accinsacoza Cadia valley a hot bed of caving leadership the ridgeway deeps project commenced in early 2005 while the prefeasibility and feasibility studies were secondary crushing and regrind facilities ay deeps mine block caving pdf block caving and primary crushing crushing plant Get Price

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Ridgeway Deeps Mine Block Caving Pdf
Ridgeway Deeps Mine Block Caving Pdf

Ridgeway Deeps Mine Block Caving Pdf The productivity at block and panel caving operations where the lack of selectivity and potential for dilution at newcrests ridgeway deeps mine trials of a magnetic resonance mr sensor for rapid 20 second bulk sensing of chalcopyrite the main copperbeariRidgeway deeps mine block caving pdf

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Ridgeway Gold and Copper Mine New South Wales  Mining
Ridgeway Gold and Copper Mine New South Wales Mining

The Newcrest board approved development of the Ridgeway Deeps block cave in June 2007 The Ridgeway Deeps block cave project involved development of resources below the Ridgeway Underground mine at a depth of 300m to about 1100m It is the first natural caving operation and the deepest block cave in Australia

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Ridgeway Deeps Mine Block Caving Pdf
Ridgeway Deeps Mine Block Caving Pdf

Ridgeway Deeps Mine Block Caving Pdf 6 november 2013 page 1 4 900 cone crusher a study of gravity flow based on the upside autocad block quarry equipment building a crusher in caving mine cadia east underground gold and copper mine new cheep cinder block tx company of a heavy equipment for mining construction of vertical shaft impact crusher animation egg shell grinding machine

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ridgeway deeps mine block caving pdf
ridgeway deeps mine block caving pdf

ridgeway deeps mine block caving pdf 99 customer review Ridgeway Deeps Mine Block Caving Pdf somatai ridgeway deeps mine block caving pdf cobalt crushing plant at konkola copper mine how to calculate capacity of coal bunker list of quarry and stone crushers in karnataka gypsum powder processing minerals and rocks in nigeria

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Developing the Ridgeway Deeps Project with an Operations
Developing the Ridgeway Deeps Project with an Operations

Ridgeway Deeps is a block cave BC located down dip of the operating Ridgeway sublevel cave SLC mine The BC is located approximately 210 m vertically below the lowest SLC level and approximately 1100 m below surface Due to the mine layout containing a number of common pieces of key infrastructure the activities of both were interlinked

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Major Mines  Projects  Cadia Valley Mine
Major Mines Projects Cadia Valley Mine

Jun 10 2019 · Cadia East deposit is a large underground mining operation using the panel caving method Cadia East Project The deposit is mined in a number of lifts each comprising multiple panels Underground mining of the Ridgeway deposit commenced in 2002 with ore being supplied to the new 4 Mtpa Ridgeway concentrator adjacent to the Cadia concentrator

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Fullscale Flow Marker Experiments at the Ridgeway Deeps
Fullscale Flow Marker Experiments at the Ridgeway Deeps

May 09 2016 · Initial marker experiments were undertaken in the Ridgeway sublevel cave RW 2002 and subsequently at Ridgeway Deeps RWD 2008 and Cadia East PC1 CEPC1 2012 block caves Over 25 000 markers have been installed at the three caving operations to date approximately 20 000 3000 and 2500 for RW RWD and CEPC1 respectively

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Key geotechnical knowledge and practical mine planning
Key geotechnical knowledge and practical mine planning

of the Ridgeway sublevel cave The success of that mine led to a significant expansion into block caving operations first at Ridgeway Deeps and then to the now established Cadia East operations What makes Cadia unique is the highstress hard rock mining conditions combined with the ability to

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Developing the Ridgeway Deeps Project with an Operations
Developing the Ridgeway Deeps Project with an Operations

Ridgeway Deeps is a block cave BC located down dip of the operating Ridgeway sublevel cave SLC mine The BC is located approximately 210 m vertically below the lowest SLC level and approximately 1100 m below surface Due to the mine layout containing a number of common pieces of key infrastructure the activities of both were interlinked

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Block Caving CuAu Porphyry  SRK
Block Caving CuAu Porphyry SRK

Peru Cerro Verde Indonesia CadiaRidgeway Mine New South Wales x USA Ajo Arizona Indonesia Northparkes New South Wales x RIDGEWAY DEEPS CADIA EAST KSM PROPERTY Cave Mines – Cu Au Porphyry Block Caving CuAu Porphyry Author Jarek Jakubec Keywords Block Caving Mining Copper Gold Prophyry

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Major Mines  Projects  Cadia Valley Mine
Major Mines Projects Cadia Valley Mine

Cadia East deposit is a large underground mining operation using the panel caving method Cadia East Project The deposit is mined in a number of lifts each comprising multiple panels Underground mining of the Ridgeway deposit commenced in 2002 with ore being supplied to the new 4 Mtpa Ridgeway concentrator adjacent to the Cadia concentrator

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Key geotechnical knowledge and practical mine planning
Key geotechnical knowledge and practical mine planning

of the Ridgeway sublevel cave The success of that mine led to a significant expansion into block caving operations first at Ridgeway Deeps and then to the now established Cadia East operations What makes Cadia unique is the highstress hard rock mining conditions combined with the ability to

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PDF Characterizing Caving Induced Seismicity at Ridgeway
PDF Characterizing Caving Induced Seismicity at Ridgeway

Ridgeway Gold Mine i s a sublevel caving m ine located in the Cadia V alley 25 kilometres south of Orange New South Wales Australia The mine i s extracting a 42 million tonne copper gold

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Investigation report into the death of Lee Peters at
Investigation report into the death of Lee Peters at

cannon and a mine wall at the Ridgeway Mine Cadia Valley Operations Cadia NSW The incident occurred about 1 km underground in an extraction drive roadway used to extract ore The pinch point was created when fragmented rock flowed out of a blocked draw point and contacted the

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Keeping up with caving  Redpath Mining
Keeping up with caving Redpath Mining

BLOCK ANd pANeL CAVING Block caving is an underground mining method that uses gravity to exploit massive steeply dipping orebodies located at depth particularly those with disseminated mineralisation or that are lowgrade in nature but too deep to be extracted using open pit methods Block caving also depends on insitu stresses and

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Mining Methods Block Caving  Geology for Investors
Mining Methods Block Caving Geology for Investors

Mar 15 2017 · Blockcaving copper mining methods and costs at the Miami mine Miami Copper Company Gila County Arizona 1965 Hardwick W R US Dept of the Interior Bureau of Mines PDF Empirical investigation and characterization of surface subsidence related

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Cadia East Ensuring at least another 30 years mining at
Cadia East Ensuring at least another 30 years mining at

Cadia East Underground Project • Australia’s largest underground mine and first application of Panel Caving mining – Potentially 16Mtpa mining rate – 2 x 350m lift’s – Multiple caving fronts Ridgeway 56 Mtpa Cadia Hill Pit 16 Mtpa Cadia East Pit Cadia East Underground Project Decline Ridgeway Deeps Block Caving

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Block Caving at the Pebble Mine
Block Caving at the Pebble Mine

deep to mine economically as an open pit1 The Pebble Limited Partnership has proposed to mine Pebble East using the underground block caving method which is the cheapest way to mine underground Figure 2 It allows ore – economically valuable rock to collapse under its own weight in a controlled fashion A series of haulage tunnels would be

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The Effects of Faults on the Mechanics of Cave Propagation
The Effects of Faults on the Mechanics of Cave Propagation

My research aims to further the understanding of the mechanics driving the caving process with particular focus on how large fault structures are influencing caving I will be back analysing how the Ridgeway Deeps block cave has evolved using fullyimmersive 3D virtual reality to analyse mine evolution closely linked to time

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NEWCREST INVESTOR DAY 2018 Exploration edge
NEWCREST INVESTOR DAY 2018 Exploration edge

Able to mine and process all types of Au and AuCu deposits Open pit Selective Underground Bulk gives us a deeper search space 2000 2010 Ridgeway Sublevel Caving 2005 onwards Telfer Sublevel Caving 2009 2016 Ridgeway Deeps Block Cave 2012 onwards Cadia East Large caving operation Future Golpu Block Caves Looking deeper in Australia

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Block caving A new mining method arises
Block caving A new mining method arises

Jul 25 2018 · Block caving is a new alternative method of developing new mines or extending the operation of open pits Block caving is an underground hard rock mining method that involves undermining an ore body allowing it to progressively collapse under its own weight It is the underground version of open pit mining

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Glenn Sharrock Publications  Itasca
Glenn Sharrock Publications Itasca

at Ridgeway Deeps Block Cave Mine” in Caving 2010 Proceedings Second International Symposium on Block and Sublevel Caving Perth Australia April 2010 pp 93106 Y Potvin Ed Perth Australian Centre for Geomechanics 2010 MosseRobinson S and GB Sharrock “Laboratory Experiments to Quantify the Pullout Strength of Single

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Ridgeway   MiningLink  The largest  most visited
Ridgeway MiningLink The largest most visited

The Ridgeway mine is worked by means of a block and panel caving method of underground mining Ridgeway Mine is now known as Ridgeway Deeps Mine Mining at the Ridgeway underground mine has undergone transition to the Ridgeway Deeps deposit Ridgeway Deeps is located below the original Ridgeway gold deposit that was initially exploited

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milling at ridgeway deeps secondary crushing
milling at ridgeway deeps secondary crushing

Ridgeway Gold and Copper Mine New South Wales ridgeway deeps mine block caving pdf Zenith Hotsale Products Mining crushers mainly include jaw crusher Ridgeway Mining Contractors Reviews Contact Supplier Mining crushers mainly include jaw crusher cone crusher impact crusher mobile crusher for crushing

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Parameters influencing full scale sublevel caving material
Parameters influencing full scale sublevel caving material

Parameters influencing full scale sublevel caving material recovery at the Ridgeway gold mine ID Bruntonab SJ Fraserc JH Hodgkinsonc PC Stewartb a Newcrest Mining Limited Cadia Valley Operations Cadia Road South Orange 2800 Australia b The University of Queensland WH Bryan Mining and Geology Research Centre Brisbane Australia c CSIRO Exploration and Mining

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What makes Newcrest different  Credit Suisse
What makes Newcrest different Credit Suisse

Ridgeway Sublevel Cave 2009 2016 Ridgeway Deeps Block Cave 2012 Cadia East Block Cave Ridgeway sublevel cave A11t 2 ore mined Ridgeway Deeps Block Cave A7t ore mined Cadia East Block Cave A6t ore mined 1 Historical ore reserve and mineral resource figures sourced from Newcrest annual reports from 2000 to 2016

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Keeping up with caving  Redpath Mining
Keeping up with caving Redpath Mining

BLOCK ANd pANeL CAVING Block caving is an underground mining method that uses gravity to exploit massive steeply dipping orebodies located at depth particularly those with disseminated mineralisation or that are lowgrade in nature but too deep to be extracted using open pit methods Block caving also depends on insitu stresses and

More Details
Newcrest increases mine caving technique
Newcrest increases mine caving technique

Newcrest has used sublevel caving at Telfer in Western Australia and its Ridgeway mine in the Cadia Valley in NSW Block caving is being used for the Ridgeway Deeps deposit and a block cave

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Block caving  QueensMineDesignWiki
Block caving QueensMineDesignWiki

Block caving is an underground mining method that uses gravity to exploit massive steeply dipping ore bodies located at depth These ore bodies are generally low grade in nature and are too deep to be extracted through open pit mining The technique is commonly used to extract low grade copper coppergold iron and molybdenum ores although

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Northparkes Mines A century of mining together
Northparkes Mines A century of mining together

Block caving relies on gravity and natural rock stresses to fragment and recover the ore using minimal explosives Block caving In 2015 our E48 Lift 1 block cave mine became the worlds most automated underground mine with 100 automated loaders The driverless loaders run themselves – moving and dumping theore 100 automatedmining

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Cadia East Ensuring at least another 30 years mining at
Cadia East Ensuring at least another 30 years mining at

Cadia East Underground Project • Australia’s largest underground mine and first application of Panel Caving mining – Potentially 16Mtpa mining rate – 2 x 350m lift’s – Multiple caving fronts Ridgeway 56 Mtpa Cadia Hill Pit 16 Mtpa Cadia East Pit Cadia East Underground Project Decline Ridgeway Deeps Block Caving

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Block Caving  Ground Truth Trekking
Block Caving Ground Truth Trekking

Block caving is an underground hard rock mining method that involves undermining an ore body allowing it to progressively collapse under its own weight It is the underground version of open pit mining In block caving a large section of rock is undercut creating an artificial cavern that fills with its own rubble as it collapses

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Ridgeway gold mine Report  Wood Mackenzie
Ridgeway gold mine Report Wood Mackenzie

The mine is undergoing a transition to block caving which will see production levels reach 6Mta ore by 2012 In October 2012 Newcrest indicated in a corporate presentation that ore feed from Ridgeway underground mine will cease in 2015 with the depletion of Lift 1

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Block Caving – A Viable Alternative  Golder
Block Caving – A Viable Alternative Golder

When planning to develop a new mine or to extend the life of an open pit operation mine planners have an alternative mining method to consider block caving Some deposits are either too deep to economically extract by open pit methods or are of insufficient value to justify other more costly and conventional underground methods

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Paper Chuquicamata underground mine design the
Paper Chuquicamata underground mine design the

Keywords mine design ore handling system block caving caving projects References Araneda O 2015 ‘Challenges and opportunities in open pit to underground transition at the Chuquicamata underground mine project’ Proceedings of the 4th International Seminar on Mine

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telfer block caving and sublevel caving
telfer block caving and sublevel caving

Newcrest increases mine caving technique Newcrest has used sublevel caving at Telfer in Western Australia and its Ridgeway mine in the Cadia Valley in NSW Block caving is being used for the Ridgeway Deeps deposit and a block cave Second International Symposium on Block and Sublevel Caving

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