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Mining Doc – Your forum pour industry information and knowledge

Explore our mining forum, a collaborative platform for the mining industry. Gain valuable mining industry information and knowledge through content such as documentary and filming, while engaging in social collaboration with industry experts.

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Mining Doc

Added: December 12, 2025In: Mining Doc Documentary

We’re incredibly proud of the impact of "The Black Heart of Energy – The Story of Graphite"

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Building on this success, Mining Doc is now developing the next documentary series focused on the mining industry in Saskatchewan, ...Read more

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?

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

Mining DocEnlightened

Added: June 23, 2026In: General Information

Let’s talk about Sukari Mine.

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

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?

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

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?

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

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?

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

Mining DocTeacher

Added: June 22, 2026In: Fixed Plant

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

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

Mining DocTeacher

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?

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

Mining DocBeginner

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?

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

Mining DocBeginner

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?

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

Mining DocExplainer

Added: June 18, 2026In: Mining Operations

How do you carry out a root-cause analysis (RCA) of a recurring conveyor belt failure on a high-tonnage surface conveyor system?

Root Cause Analysis (RCA) refers to an approach that involves identifying the causes behind system failures. In doing so, it ...Read more

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?

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

Mining DocTeacher

Added: June 18, 2026In: Mining Human Resources

What are the key elements of an effective contractor management system to ensure consistent application of health and safety standards on a mining site?

Contractor Safety Management System (CSMS) refers to a structured management system that helps an organization manage safety issues and reduce ...Read more

Mining DocTeacher

Added: June 18, 2026In: Mining Finance and Economy

What is a technical economic cut-off grade and how does it differ from a financial cut-off grade in a variable cost environment?

The viability of an ore deposit during the extraction process is dependent on the cut-off grade. The cut-off grade refers ...Read more

Mining DocTeacher

Added: June 18, 2026In: Mining Finance and Economy

What are the key differences between C1 cash costs, All-In Sustaining Costs (AISC), and All-In Costs (AIC) in gold mining, and how are they used by investors?

The production cost is important in the gold mining sector as this helps to determine profitability. There are three main ...Read more

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?

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

Latest Articles & Blogs

On: June 22, 2026 Comments: 0 Views: 27 Reactions: 27

Hydrocarbon Emission Baseline and Multi-Stage Filtration Engineering in Urban Mixing Operations

Earning environmental compliance certification for an urban asphalt hot mix plant requires precise quantification of organic emissions alongside advanced particulate capture. Engineering teams baseline heavy hydrocarbon blue smoke condensation rates by executing high-velocity stack sampling at the pugmill discharge and storage silo zones, converting volatile organic compounds (VOCs) into measurable liquid aerosols. To mitigate this […]

On: June 19, 2026 Comments: 0 Views: 101 Reactions: 101

Congo miners seek delay to 5% worker equity rule before July deadline

Miners in the Democratic Republic of Congo are seeking a delay to a government directive requiring them to grant a 5% equity stake to Congolese employees, while unions are pushing for immediate enforcement ahead of a July 31 deadline, according to a document and three industry sources. No company has yet complied with the directive, […]

On: June 18, 2026 Comments: 0 Views: 119 Reactions: 119

How Can Peruvian Customers Balance Cost and Performance?

Every quarry operator in Peru faces the same dilemma. You need a crushing plant that delivers high throughput, produces consistent gradation, and withstands the abrasive nature of Andean rock. But you also have a budget to protect. The price of stone crusher Peru suppliers quote can vary by 40% or more between different brands and […]

Explore Our Blog

We’re incredibly proud of the impact of "The Black Heart of Energy – The Story of Graphite"

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?

How do you carry out a root-cause analysis (RCA) of a recurring conveyor belt failure on a high-tonnage surface conveyor system?

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

What are the key elements of an effective contractor management system to ensure consistent application of health and safety standards on a mining site?

What is a technical economic cut-off grade and how does it differ from a financial cut-off grade in a variable cost environment?

What are the key differences between C1 cash costs, All-In Sustaining Costs (AISC), and All-In Costs (AIC) in gold mining, and how are they used by investors?

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

Hydrocarbon Emission Baseline and Multi-Stage Filtration Engineering in Urban Mixing ...

Congo miners seek delay to 5% worker equity rule before ...

How Can Peruvian Customers Balance Cost and Performance?

How Mining Operations Use Ready Mix Concrete Batching Plants for ...

How Drone Technology is Transforming Modern Mining Operations

Is Upgrading Aggregate Production Lines Worth the Investment?

Asphalt Batching Plant for Sale Burner and Flight Data Engineering ...

Olena Skyba

Marcial

Jean Marais (Sanodea Group)

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