Mining Doc

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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 DocExplainer

Added: June 23, 2026In: Geology

How do you handle high-grade outliers (bonanza grades) in a narrow vein gold resource estimation to avoid grade smearing?

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In mineral resource estimation, precise metal estimation of narrow vein deposits necessitates careful consideration of extremes in the data. In ...Read more

How do you handle high-grade outliers (bonanza grades) in a narrow vein gold resource estimation to avoid grade smearing?

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Mining DocEnlightened

Added: June 23, 2026In: General Information

Let’s talk about Sukari Mine.

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The Sukari gold deposit is situated in the dry Eastern Desert area, 25 km away from the Red Sea and ...Read more

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Mining DocExplainer

Added: June 23, 2026In: Geology

What distinguishes OK (Ordinary Kriging) from MIK (Multiple Indicator Kriging) in resource estimation, and when is each method geologically or operationally preferred?

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Geostatistical methods are the backbone of resource estimation as they use spatial dependence to estimate values at unobserved locations. At ...Read more

What distinguishes OK (Ordinary Kriging) from MIK (Multiple Indicator Kriging) in resource estimation, and when is each method geologically or operationally preferred?

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Mining DocEnlightened

Added: June 23, 2026In: General Information

How do you apply the concept of cut-off grade optimisation using Lane's algorithm to maximise NPV across a mining operation?

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Key terms that should be considered in mining economics include the net present value and the cut-off grade. The net ...Read more

How do you apply the concept of cut-off grade optimisation using Lane's algorithm to maximise NPV across a mining operation?

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Mining DocEnlightened

Added: June 22, 2026In: General Information

What are the engineering and legal obligations of a Competent Person (CP) when signing off on a JORC-compliant resource statement?

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The JORC Code is used to provide minimum standards of reporting mineral exploration results and resources estimates (Moore & Friederich, ...Read more

What are the engineering and legal obligations of a Competent Person (CP) when signing off on a JORC-compliant resource statement?

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Mining DocPundit

Added: June 22, 2026In: Fixed Plant

How do you assess and manage bearing failures in a high-speed centrifugal pump handling abrasive slurry?

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Abrasive slurry high-speed centrifugal pump is used for fluid transfer of fluid containing large amounts of solid particles. Within the ...Read more

How do you assess and manage bearing failures in a high-speed centrifugal pump handling abrasive slurry?

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Mining DocPundit

Added: June 22, 2026In: Fixed Plant

What are the principal causes of screen blinding in a vibrating screen handling wet, sticky ore, and how are they mitigated?

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Screen blinding is one of the most common operations failures in mineral processing, and this phenomenon entails screen aperture clogging ...Read more

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Mining DocTeacher

Added: June 18, 2026In: Mobile Plant Equipment

What are the engineering parameters used to evaluate the productivity of a wheel loader versus a hydraulic face shovel for loading in a narrow pit bench?

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A wheel loader is an extremely mobile machine fitted with tires whose job is scooping up loose materials by virtue ...Read more

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Mining DocTeacher

Added: June 18, 2026In: Mining Sustainability

What are the principal methods used to quantify and manage mercury and cyanide emissions in a gold processing plant to meet IFC Performance Standard 3 requirements?

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IFC Performance Standard 3 (PS3) emphasizes resource efficiency and strict pollution prevention measures for industrial activities. In gold mining, meeting ...Read more

What are the principal methods used to quantify and manage mercury and cyanide emissions in a gold processing plant to meet IFC Performance Standard 3 requirements?

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

How do you handle high-grade outliers (bonanza grades) in a narrow vein gold resource estimation to avoid grade smearing?

Let’s talk about Sukari Mine.

What distinguishes OK (Ordinary Kriging) from MIK (Multiple Indicator Kriging) in resource estimation, and when is each method geologically or operationally preferred?

How do you apply the concept of cut-off grade optimisation using Lane's algorithm to maximise NPV across a mining operation?

What are the engineering and legal obligations of a Competent Person (CP) when signing off on a JORC-compliant resource statement?

How do you assess and manage bearing failures in a high-speed centrifugal pump handling abrasive slurry?

What are the principal causes of screen blinding in a vibrating screen handling wet, sticky ore, and how are they mitigated?

What are the engineering parameters used to evaluate the productivity of a wheel loader versus a hydraulic face shovel for loading in a narrow pit bench?

What are the principal methods used to quantify and manage mercury and cyanide emissions in a gold processing plant to meet IFC Performance Standard 3 requirements?

Olena Skyba

Marcial

Jean Marais (Sanodea Group)

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