Expert Mining Engineering Insights for Efficient Operations

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Mining DocEnlightened

Added: June 24, 2026In: Mining Engineering

How to develop a mine production schedule that satisfies mill feed grade requirements, mining constraints, and project NPV objectives simultaneously?

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The creation of a mine production schedule calls for putting together a complicated puzzle where reality blends with financial aspirations. ...Read more

How to develop a mine production schedule that satisfies mill feed grade requirements, mining constraints, and project NPV objectives simultaneously?

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Mining DocEnlightened

Added: June 24, 2026In: Mining Engineering

What are the engineering criteria for selecting longhole stoping versus cut-and-fill as the primary mining method in a narrow, steeply dipping vein?

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Underground metalliferous mining involves extraction of minerals from a relatively thin, inclined orebody (also known as veins), ranging from 0.5 ...Read more

What are the engineering criteria for selecting longhole stoping versus cut-and-fill as the primary mining method in a narrow, steeply dipping vein?

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Mining DocEnlightened

Added: June 18, 2026In: Mining Engineering

What advances have been made in real-time rock mass characterisation using LiDAR and photogrammetry to replace manual geotechnical mapping?

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Rock Mass Characterization involves evaluating the engineering properties of rock masses in terms of discontinuities to evaluate structural integrity (Janiszewski ...Read more

What advances have been made in real-time rock mass characterisation using LiDAR and photogrammetry to replace manual geotechnical mapping?

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Mining DocEnlightened

Added: June 17, 2026In: Mining Engineering

How do you conduct a drill-and-blast optimisation study to reduce powder factor while maintaining acceptable fragmentation for downstream processing?

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Drill-and-blast optimization is a structured activity designed to maximize rock breaking efficiency and minimize the costs of operations. One of ...Read more

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Mining DocEnlightened

Added: June 17, 2026In: Mining Engineering

What are the geotechnical design criteria for open-pit inter-ramp and overall slope angles in weak, altered rock masses?

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Slope stability analysis in open-pit mining considers the slope geometry at different scales such as benches, inter-ramps, and the entire ...Read more

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Mining DocEnlightened

Added: June 10, 2026In: Mining Engineering

What are the design and operational requirements for a paste fill reticulation system in a deep underground mine?

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Cemented paste backfill (CPB) is essential in the process of deep underground mining where it acts as a method of ...Read more

What are the design and operational requirements for a paste fill reticulation system in a deep underground mine?

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Mining DocEnlightened

Added: June 10, 2026In: Mining Engineering

How do you apply discrete element modelling (DEM) to evaluate caving potential and cave propagation in a block caving operation?

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Block caving is a mining process that utilizes the self-collapse of an ore body through undercutting the ore body. The ...Read more

How do you apply discrete element modelling (DEM) to evaluate caving potential and cave propagation in a block caving operation?

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Mining DocEnlightened

Added: June 3, 2026In: Mining Engineering

What are the principal causes of dilution in a cut-and fill stope and what engineering controls reduce it to acceptable levels?

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A cut-and-fill stope technique for mining ores involves cutting the ore in layers horizontally while filling up the cavities with ...Read more

What are the principal causes of dilution in a cut-and fill stope and what engineering controls reduce it to acceptable levels?

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Mining DocEnlightened

Added: June 3, 2026In: Mining Engineering

How do you select and justify the optimum ultimate pit limit (UPL) for an open-pit mine using LerchsGrossmann or Pseudoflow algorithms?

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The Ultimate Pit Limit (UPL) represents an essential term in open-pit mine planning as it denotes the maximal size at ...Read more

How do you select and justify the optimum ultimate pit limit (UPL) for an open-pit mine using LerchsGrossmann or Pseudoflow algorithms?

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Mining DocEnlightened

Added: June 3, 2026In: Mining Engineering

How do you select and justify the optimum ultimate pit limit (UPL) for an open-pit mine using LerchsGrossmann or Pseudoflow algorithms?

0

The Ultimate Pit Limit (UPL) represents an essential term in open-pit mine planning as it denotes the maximal size at ...Read more

Mining Engineering

How to develop a mine production schedule that satisfies mill feed grade requirements, mining constraints, and project NPV objectives simultaneously?

What are the engineering criteria for selecting longhole stoping versus cut-and-fill as the primary mining method in a narrow, steeply dipping vein?

What advances have been made in real-time rock mass characterisation using LiDAR and photogrammetry to replace manual geotechnical mapping?

How do you conduct a drill-and-blast optimisation study to reduce powder factor while maintaining acceptable fragmentation for downstream processing?

What are the geotechnical design criteria for open-pit inter-ramp and overall slope angles in weak, altered rock masses?

What are the design and operational requirements for a paste fill reticulation system in a deep underground mine?

How do you apply discrete element modelling (DEM) to evaluate caving potential and cave propagation in a block caving operation?

What are the principal causes of dilution in a cut-and fill stope and what engineering controls reduce it to acceptable levels?

How do you select and justify the optimum ultimate pit limit (UPL) for an open-pit mine using LerchsGrossmann or Pseudoflow algorithms?

How do you select and justify the optimum ultimate pit limit (UPL) for an open-pit mine using LerchsGrossmann or Pseudoflow algorithms?

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