The document discusses the use of surface miners for coal mining in Mongolia. Surface miners allow for highly selective mining of coal seams and partings with thicknesses as low as 10 cm, improving coal quality and reducing waste. They offer environmental, safety, and operational advantages over conventional mining methods like no dust, noise, vibrations or need for explosives. Surface miners could benefit Mongolia's coal mining by enabling selective mining of complex seam structures to produce higher quality coal with less processing and waste. This may improve mining economics by reducing costs.
High powder factor caused substantial movement of ore during blast, resulting in ore loss and dilution. By accounting for blast movement, this mine reduced dilution and increased recovery or gold ore. Find out more at www.blastmovement.com.
California-located Soledad Mountain Mine implemented blast movement monitoring within their first year of mining. Narrow ore zones increased the risk of ore loss and dilution. Accurately measuring and accounting for blast movement increased value per blast by US$55,000. Find out more at www.blastmovement.com
Red Dog operation is located in northwest Alaska. It is one of the largest zinc producers in the world, and also produces lead and silver. Teck’s results show that Red Dog mine saves an estimated US$6.5 million annually by accounting for blast movement monitoring. Find out more at www.blastmovement.com
Canadian Malartic is Canada’s largest operating gold mine. Ore movement was estimated which resulted in misclassification of HG and LG ore bodies and dilution. Since implementing blast movement in 2012, the mine estimates they have significantly increased per-blast value. In Q1 2018, they reported an increase in recovered value by up to 7 Million CAD. Find out more at www.blastmovement.com
Sokoman Minerals Corp. is a discovery-oriented company with projects in Newfoundland and Labrador, Canada. The company’s primary focus is its portfolio of gold projects: flagship, 100%-owned Moosehead, Crippleback Lake, and East Alder (optioned to Canterra Minerals Corporation) along the Central Newfoundland Gold Belt, and the district-scale Fleur de Lys project in northwestern Newfoundland, that is targeting Dalradian-type orogenic gold mineralization similar to the Curraghinalt and Cavanacaw deposits in Northern Ireland, and Cononish in Scotland. The company has also entered into a strategic alliance (the Alliance) with Benton Resources Inc. through three large-scale joint-venture properties including Grey River Gold, Golden Hope and Kepenkeck on the island of Newfoundland. Sokoman now controls independently and through the Alliance over 150,000 hectares (>6,000 claims – 1,500 sq. km), making it one of the largest landholders in Newfoundland, Canada’s newest and rapidly-emerging gold district. Sokoman also retains an interest in an early-stage antimony/gold project (Startrek) in Newfoundland, optioned to White Metal Resources Inc., and in Labrador, the company has a 100% interest in the Iron Horse (Fe) project that has Direct Shipping Ore (DSO) potential.
Every Step you need in planning to extend a working open cast mine to underground mine on reaching a pit bottom.
Step-wise procedure to be followed is clearly mentioned.
Justifies the Indian Laws.
Sublevel Stoping method is explained in detail.
Case study of a copper mine is presented for eg.
The document discusses the use of surface miners for coal mining in Mongolia. Surface miners allow for highly selective mining of coal seams and partings with thicknesses as low as 10 cm, improving coal quality and reducing waste. They offer environmental, safety, and operational advantages over conventional mining methods like no dust, noise, vibrations or need for explosives. Surface miners could benefit Mongolia's coal mining by enabling selective mining of complex seam structures to produce higher quality coal with less processing and waste. This may improve mining economics by reducing costs.
High powder factor caused substantial movement of ore during blast, resulting in ore loss and dilution. By accounting for blast movement, this mine reduced dilution and increased recovery or gold ore. Find out more at www.blastmovement.com.
California-located Soledad Mountain Mine implemented blast movement monitoring within their first year of mining. Narrow ore zones increased the risk of ore loss and dilution. Accurately measuring and accounting for blast movement increased value per blast by US$55,000. Find out more at www.blastmovement.com
Red Dog operation is located in northwest Alaska. It is one of the largest zinc producers in the world, and also produces lead and silver. Teck’s results show that Red Dog mine saves an estimated US$6.5 million annually by accounting for blast movement monitoring. Find out more at www.blastmovement.com
Canadian Malartic is Canada’s largest operating gold mine. Ore movement was estimated which resulted in misclassification of HG and LG ore bodies and dilution. Since implementing blast movement in 2012, the mine estimates they have significantly increased per-blast value. In Q1 2018, they reported an increase in recovered value by up to 7 Million CAD. Find out more at www.blastmovement.com
Sokoman Minerals Corp. is a discovery-oriented company with projects in Newfoundland and Labrador, Canada. The company’s primary focus is its portfolio of gold projects: flagship, 100%-owned Moosehead, Crippleback Lake, and East Alder (optioned to Canterra Minerals Corporation) along the Central Newfoundland Gold Belt, and the district-scale Fleur de Lys project in northwestern Newfoundland, that is targeting Dalradian-type orogenic gold mineralization similar to the Curraghinalt and Cavanacaw deposits in Northern Ireland, and Cononish in Scotland. The company has also entered into a strategic alliance (the Alliance) with Benton Resources Inc. through three large-scale joint-venture properties including Grey River Gold, Golden Hope and Kepenkeck on the island of Newfoundland. Sokoman now controls independently and through the Alliance over 150,000 hectares (>6,000 claims – 1,500 sq. km), making it one of the largest landholders in Newfoundland, Canada’s newest and rapidly-emerging gold district. Sokoman also retains an interest in an early-stage antimony/gold project (Startrek) in Newfoundland, optioned to White Metal Resources Inc., and in Labrador, the company has a 100% interest in the Iron Horse (Fe) project that has Direct Shipping Ore (DSO) potential.
Every Step you need in planning to extend a working open cast mine to underground mine on reaching a pit bottom.
Step-wise procedure to be followed is clearly mentioned.
Justifies the Indian Laws.
Sublevel Stoping method is explained in detail.
Case study of a copper mine is presented for eg.
This document discusses the applicability of hydraulic mining in India. It analyzes trials of hydraulic mining conducted at the Gopalichak mine in BCCL. In the first two trials using an 80 bar hydraulic monitor, recovery rates remained low at 40% and below 20% respectively due to high convergence and support loads. In the third trial where the panel was developed into four pillars, convergence and support loads decreased to within 12 mm and 14 tons, resulting in an improved recovery rate of 65%. In conclusion, the document examines using hydraulic mining techniques like high-pressure water jets in Indian mines as an eco-friendly alternative to traditional mining.
The document summarizes issues with grade control and mining methods at the Southern Middleback Ranges hematite deposits in Australia. Poor sampling methods led to inaccurate grade estimates and deviations from the mining schedule. A review identified needed changes, including installing new sampling systems on drill rigs, implementing 3D block modeling, and holding daily meetings to focus on the mining schedule. These improvements helped lift ore recovery and grade consistency.
The document discusses open pit mining methods. Open pit mines are used to extract low grade, shallow ore bodies and can mine over 20,000 tonnes per day. They produce two waste streams: waste rock with no economic minerals, and tailings from mineral processing. Pit design considers factors like haul roads, equipment size, pit slopes, and water control. Examples discussed include the large open pit copper mines at Bagdad, Arizona and Highland Valley, British Columbia. Pushbacks are required to deepen the pit by first removing waste rock to access deeper ore zones. Benches are cut into pit walls to achieve steeper yet stable slopes.
San Manuel 1999 Ore Reserves Report (Draft)Gary Sutton
This document summarizes the oxide ore reserves report for the San Manuel copper mine as of June 1, 1999. It details the geology, exploration history, mining operations, and block model used to estimate reserves of xxx.x million kilograms of recoverable copper remaining at the mine, primarily within the in situ leaching reserves. Production from in situ leaching has averaged 2.3 million pounds of copper per month. The report provides the background and methodology used to estimate reserves for SEC reporting requirements.
Remote sensing techniques can be used to effectively monitor tailings dams and minimize failure risks. Passive remote sensing uses sunlight to detect reflections and measure changes at the surface. Active remote sensing sends radiation to illuminate areas. Key measurements include internal displacement, surface displacement, saturation lines, reservoir water levels, and rainfall. Satellite synthetic aperture radar interferometry can accurately measure ground deformations over time by comparing digital elevation models. An effective monitoring strategy involves defining alarm levels based on safety factors and response plans to address issues before catastrophic failures occur. Remote sensing provides a cost-effective way to continuously monitor these facilities without direct site visits.
The university of zambia presentation (immanuel 2016)immanuel91
The document discusses a study on optimizing stope recovery and dilution at Mopani Mufulira Mine in Zambia. Key findings from investigations included:
1. Improper placement of mining drives and complex stope limits impacted recovery and dilution.
2. Additional factors were poor stope design and development practices like delayed footwall drives, lack of slot raises, and remnants in stopes.
3. Drilling, charging, blasting and drawing practices also contributed, such as deviations in longhole drilling, incorrect explosives amounts, and overdrawing stopes.
The document discusses the advantages of using surface miners for coal mining in Mongolia compared to conventional mining methods. Surface miners allow for highly selective mining of coal seams and partings with minimal loss and dilution. This results in higher quality coal and reduced processing and waste handling costs. Surface miners also improve safety by eliminating the need for explosives. The document examines various coal deposit structures in Mongolia and evaluates the suitability of surface miners for selective extraction.
Sokoman Minerals Corp. is a discovery-oriented company with projects in the province of Newfoundland and Labrador, Canada. The Company’s primary focus is its portfolio of gold projects; flagship, advanced-stage Moosehead, Crippleback Lake (optioned to Trans Canada Gold Corp.) and East Alder (optioned to Canterra Minerals Corporation) along the Central Newfoundland Gold Belt, and the district-scale Fleur de Lys project in northwestern Newfoundland, that is targeting Dalradian-type orogenic gold mineralization similar to the Curraghinalt and Cavanacaw deposits in Northern Ireland. The Company also recently entered into a strategic alliance with Benton Resources Inc. through three, large-scale, joint-venture properties including Grey River, Golden Hope, and Kepenkeck in Newfoundland.
Sokoman now controls, independently and through the Benton alliance, over 150,000 hectares (>6,000 claims – 1500 sq. km), making it one of the largest landholders in Newfoundland, in Canada’s newest and rapidly-emerging gold districts. The Company also retains an interest in an early-stage antimony/gold project (Startrek) in Newfoundland, optioned to White Metal Resources Inc., and in Labrador, the Company has a 100% interest in the Iron Horse (Fe) project which has Direct Shipping Ore (DSO) potential.
Criteria for selection of Board and pillar for multiple seamsAsim kumar Satapathy
So the main purpose of this project is to focus on the selection criteria of Bord and Pillar workings without compromising the safety factor in multiple seam.
The Evolution of Sublevel Caving at Trojan Mine, Bindura, Zimbabwe, J G TaylorJohn Guy Taylor
Several technical and economic factors have to be taken into
consideration in developing an optimal mining method. This paper
describes some of the important factors learnt during the evolution of the
sub-level cave mining method at Trojan Nickel Mine, part of the Bindura
Nickel Corporation (BNC) in Zimbabwe.
Dimapur-Kohima Rail Project Site Visit Report (1).docxAbdulMannan357156
The officials from the Sivok-Rangpo New BG Rail Link Project visited three tunnels - T1, T4, and T10 - of the Dimapur-Kohima New Rail Link Project to understand tunneling works in poor ground conditions. They observed tunneling methods, support structures, and conditions at each tunnel. At T1 (Class VI), support included forepoling, rock bolts, and shotcrete. At T4 and T10 (Class VII), a more rigid conventional method was used with ribs, lagging, and backfilling due to the worst ground conditions encountered. Observations and photos from each tunnel visit were detailed in the report.
The Marsfontein Diamond Mine was discovered in February 1997 after following up a stream sediment anomaly found in 1993. Drilling of the 0.4 hectare kimberlite pipe indicated diamond grades ranging from 355 carats per hundred tons near the surface to 81 cpht at the bottom. When mining ceased in 2000, over 1.8 million carats had been recovered, generating $246 million in revenue. The discovery demonstrated that small, high-grade kimberlite pipes can still be found in South Africa using traditional exploration techniques.
Sokoman Minerals Corp. is a discovery-oriented company with projects in Newfoundland and Labrador, Canada. The Company's primary focus is its portfolio of gold projects: flagship Moosehead along the Central Newfoundland Gold Belt. The Company is also active on its district-scale Fleur de Lys project in northwestern Newfoundland, which is targeting Dalradian-type orogenic gold mineralization similar to the Curraghinalt and Cavanacaw deposits in Northern Ireland, and Cononish in Scotland.
The Company is actively participating in a strategic alliance with Benton Resources Inc. through three large-scale joint venture properties including Grey River, Golden Hope and Kepenkeck in Newfoundland. Sokoman now controls independently and through the Benton alliance over 150,000 hectares (>6,000 claims – 1,500 sq. km), making it one of the largest landholders in Newfoundland, Canada’s newest and rapidly-emerging gold districts.
The Company also retains an interest in an early-stage antimony/gold project (Startrek) in Newfoundland, optioned to White Metal Resources Inc., the Crippleback Lake (optioned to Trans Canada Gold Corp.) and the East Alder (optioned to Canterra Minerals Corporation) and, the Company has a 100% interest in the Iron Horse (Fe) project in Labrador, that has Direct Shipping Ore (DSO) potential.
The document provides details about the Mumbai Coastal Road Project which includes construction of India's first undersea tunnel. Some key points:
1) A 2.07 km long twin tunnel is being constructed as part of the project, with 1 km being under the sea, making it unique from other tunnels worldwide.
2) India's largest Tunnel Boring Machine (TBM) named 'Mavala' has been deployed to excavate the tunnel and broke excavation records.
3) The tunnels will be 11 meters in diameter and constructed using concrete segmental lining for structural support and stability.
4) Numerical analysis of stress redistribution during various construction stages and the long-term condition will be conducted
Minotaur Exploration is an Australian minerals exploration company focused on iron ore, base metals, gold and rare earth elements. In 2011, Minotaur plans to advance exploration at its Mutooroo magnetite project in South Australia, which has the potential to contain over 1 billion tonnes of magnetite ore. Minotaur will also conduct geophysical surveys and review historical drill cores at its new Maitland IOCG and rare earth exploration target on Yorke Peninsula in South Australia, located within a world-class mineral province. Minotaur aims to define exploration targets at both projects in 2011 to justify further investment and development.
Impact Minerals | ASX:IPT | RIS2014 Broken Hill Investor PresentationSymposium
Impact Minerals ASX:IPT - Investor presentation delivered at the 4th annual Resources Investment Symposium held in Broken Hill NSW Australia, 26-28 May 2014.
This document discusses coal mining methods. It begins with an introduction and overview of the history of coal mining. It then describes and compares various surface mining techniques like strip mining and horizon mining as well as underground mining methods like bord and pillar, longwall and shortwall. Factors that influence the selection of mining methods and latest developments in coal mining techniques are also summarized. The conclusion restates that coal is an important energy source and mining methods continue to evolve and improve.
The document provides a prefeasibility study for the Smooth Rock Falls Mining project located in North-Eastern Ontario. Key details include:
- Life of mine is estimated at 7 years 3 months mining 4.09 million tonnes of ore at an average grade of 4.37 g/t to produce 575,539 ounces of gold.
- The mine will use existing underground infrastructure including two shafts and development levels. Stoping will be done using transverse bench and fill mining.
- Geotechnical analysis determined stope dimensions and ground support requirements. A paste fill system is recommended for backfilling stopes.
- The project is expected to have a net present value of $178 million at a 5%
This document summarizes chromite mining practices on the Great Dyke in Zimbabwe. It describes the current resue stoping method used to mine chromite seams, which involves drilling and blasting waste rock and carefully lifting the chromite ore. It also discusses previous attempts at mechanization that failed. Future mining methods being considered include narrow reef stoping where all material is hoisted out without waste packing, requiring new shaft and layout designs to accommodate increased waste rock hoisting.
For the full video of this presentation, please visit: https://www.edge-ai-vision.com/2024/06/building-and-scaling-ai-applications-with-the-nx-ai-manager-a-presentation-from-network-optix/
Robin van Emden, Senior Director of Data Science at Network Optix, presents the “Building and Scaling AI Applications with the Nx AI Manager,” tutorial at the May 2024 Embedded Vision Summit.
In this presentation, van Emden covers the basics of scaling edge AI solutions using the Nx tool kit. He emphasizes the process of developing AI models and deploying them globally. He also showcases the conversion of AI models and the creation of effective edge AI pipelines, with a focus on pre-processing, model conversion, selecting the appropriate inference engine for the target hardware and post-processing.
van Emden shows how Nx can simplify the developer’s life and facilitate a rapid transition from concept to production-ready applications.He provides valuable insights into developing scalable and efficient edge AI solutions, with a strong focus on practical implementation.
GraphRAG for Life Science to increase LLM accuracyTomaz Bratanic
GraphRAG for life science domain, where you retriever information from biomedical knowledge graphs using LLMs to increase the accuracy and performance of generated answers
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Similar to Disseminated porphyry copper mine generated US$100,000 additional value
This document discusses the applicability of hydraulic mining in India. It analyzes trials of hydraulic mining conducted at the Gopalichak mine in BCCL. In the first two trials using an 80 bar hydraulic monitor, recovery rates remained low at 40% and below 20% respectively due to high convergence and support loads. In the third trial where the panel was developed into four pillars, convergence and support loads decreased to within 12 mm and 14 tons, resulting in an improved recovery rate of 65%. In conclusion, the document examines using hydraulic mining techniques like high-pressure water jets in Indian mines as an eco-friendly alternative to traditional mining.
The document summarizes issues with grade control and mining methods at the Southern Middleback Ranges hematite deposits in Australia. Poor sampling methods led to inaccurate grade estimates and deviations from the mining schedule. A review identified needed changes, including installing new sampling systems on drill rigs, implementing 3D block modeling, and holding daily meetings to focus on the mining schedule. These improvements helped lift ore recovery and grade consistency.
The document discusses open pit mining methods. Open pit mines are used to extract low grade, shallow ore bodies and can mine over 20,000 tonnes per day. They produce two waste streams: waste rock with no economic minerals, and tailings from mineral processing. Pit design considers factors like haul roads, equipment size, pit slopes, and water control. Examples discussed include the large open pit copper mines at Bagdad, Arizona and Highland Valley, British Columbia. Pushbacks are required to deepen the pit by first removing waste rock to access deeper ore zones. Benches are cut into pit walls to achieve steeper yet stable slopes.
San Manuel 1999 Ore Reserves Report (Draft)Gary Sutton
This document summarizes the oxide ore reserves report for the San Manuel copper mine as of June 1, 1999. It details the geology, exploration history, mining operations, and block model used to estimate reserves of xxx.x million kilograms of recoverable copper remaining at the mine, primarily within the in situ leaching reserves. Production from in situ leaching has averaged 2.3 million pounds of copper per month. The report provides the background and methodology used to estimate reserves for SEC reporting requirements.
Remote sensing techniques can be used to effectively monitor tailings dams and minimize failure risks. Passive remote sensing uses sunlight to detect reflections and measure changes at the surface. Active remote sensing sends radiation to illuminate areas. Key measurements include internal displacement, surface displacement, saturation lines, reservoir water levels, and rainfall. Satellite synthetic aperture radar interferometry can accurately measure ground deformations over time by comparing digital elevation models. An effective monitoring strategy involves defining alarm levels based on safety factors and response plans to address issues before catastrophic failures occur. Remote sensing provides a cost-effective way to continuously monitor these facilities without direct site visits.
The university of zambia presentation (immanuel 2016)immanuel91
The document discusses a study on optimizing stope recovery and dilution at Mopani Mufulira Mine in Zambia. Key findings from investigations included:
1. Improper placement of mining drives and complex stope limits impacted recovery and dilution.
2. Additional factors were poor stope design and development practices like delayed footwall drives, lack of slot raises, and remnants in stopes.
3. Drilling, charging, blasting and drawing practices also contributed, such as deviations in longhole drilling, incorrect explosives amounts, and overdrawing stopes.
The document discusses the advantages of using surface miners for coal mining in Mongolia compared to conventional mining methods. Surface miners allow for highly selective mining of coal seams and partings with minimal loss and dilution. This results in higher quality coal and reduced processing and waste handling costs. Surface miners also improve safety by eliminating the need for explosives. The document examines various coal deposit structures in Mongolia and evaluates the suitability of surface miners for selective extraction.
Sokoman Minerals Corp. is a discovery-oriented company with projects in the province of Newfoundland and Labrador, Canada. The Company’s primary focus is its portfolio of gold projects; flagship, advanced-stage Moosehead, Crippleback Lake (optioned to Trans Canada Gold Corp.) and East Alder (optioned to Canterra Minerals Corporation) along the Central Newfoundland Gold Belt, and the district-scale Fleur de Lys project in northwestern Newfoundland, that is targeting Dalradian-type orogenic gold mineralization similar to the Curraghinalt and Cavanacaw deposits in Northern Ireland. The Company also recently entered into a strategic alliance with Benton Resources Inc. through three, large-scale, joint-venture properties including Grey River, Golden Hope, and Kepenkeck in Newfoundland.
Sokoman now controls, independently and through the Benton alliance, over 150,000 hectares (>6,000 claims – 1500 sq. km), making it one of the largest landholders in Newfoundland, in Canada’s newest and rapidly-emerging gold districts. The Company also retains an interest in an early-stage antimony/gold project (Startrek) in Newfoundland, optioned to White Metal Resources Inc., and in Labrador, the Company has a 100% interest in the Iron Horse (Fe) project which has Direct Shipping Ore (DSO) potential.
Criteria for selection of Board and pillar for multiple seamsAsim kumar Satapathy
So the main purpose of this project is to focus on the selection criteria of Bord and Pillar workings without compromising the safety factor in multiple seam.
The Evolution of Sublevel Caving at Trojan Mine, Bindura, Zimbabwe, J G TaylorJohn Guy Taylor
Several technical and economic factors have to be taken into
consideration in developing an optimal mining method. This paper
describes some of the important factors learnt during the evolution of the
sub-level cave mining method at Trojan Nickel Mine, part of the Bindura
Nickel Corporation (BNC) in Zimbabwe.
Dimapur-Kohima Rail Project Site Visit Report (1).docxAbdulMannan357156
The officials from the Sivok-Rangpo New BG Rail Link Project visited three tunnels - T1, T4, and T10 - of the Dimapur-Kohima New Rail Link Project to understand tunneling works in poor ground conditions. They observed tunneling methods, support structures, and conditions at each tunnel. At T1 (Class VI), support included forepoling, rock bolts, and shotcrete. At T4 and T10 (Class VII), a more rigid conventional method was used with ribs, lagging, and backfilling due to the worst ground conditions encountered. Observations and photos from each tunnel visit were detailed in the report.
The Marsfontein Diamond Mine was discovered in February 1997 after following up a stream sediment anomaly found in 1993. Drilling of the 0.4 hectare kimberlite pipe indicated diamond grades ranging from 355 carats per hundred tons near the surface to 81 cpht at the bottom. When mining ceased in 2000, over 1.8 million carats had been recovered, generating $246 million in revenue. The discovery demonstrated that small, high-grade kimberlite pipes can still be found in South Africa using traditional exploration techniques.
Sokoman Minerals Corp. is a discovery-oriented company with projects in Newfoundland and Labrador, Canada. The Company's primary focus is its portfolio of gold projects: flagship Moosehead along the Central Newfoundland Gold Belt. The Company is also active on its district-scale Fleur de Lys project in northwestern Newfoundland, which is targeting Dalradian-type orogenic gold mineralization similar to the Curraghinalt and Cavanacaw deposits in Northern Ireland, and Cononish in Scotland.
The Company is actively participating in a strategic alliance with Benton Resources Inc. through three large-scale joint venture properties including Grey River, Golden Hope and Kepenkeck in Newfoundland. Sokoman now controls independently and through the Benton alliance over 150,000 hectares (>6,000 claims – 1,500 sq. km), making it one of the largest landholders in Newfoundland, Canada’s newest and rapidly-emerging gold districts.
The Company also retains an interest in an early-stage antimony/gold project (Startrek) in Newfoundland, optioned to White Metal Resources Inc., the Crippleback Lake (optioned to Trans Canada Gold Corp.) and the East Alder (optioned to Canterra Minerals Corporation) and, the Company has a 100% interest in the Iron Horse (Fe) project in Labrador, that has Direct Shipping Ore (DSO) potential.
The document provides details about the Mumbai Coastal Road Project which includes construction of India's first undersea tunnel. Some key points:
1) A 2.07 km long twin tunnel is being constructed as part of the project, with 1 km being under the sea, making it unique from other tunnels worldwide.
2) India's largest Tunnel Boring Machine (TBM) named 'Mavala' has been deployed to excavate the tunnel and broke excavation records.
3) The tunnels will be 11 meters in diameter and constructed using concrete segmental lining for structural support and stability.
4) Numerical analysis of stress redistribution during various construction stages and the long-term condition will be conducted
Minotaur Exploration is an Australian minerals exploration company focused on iron ore, base metals, gold and rare earth elements. In 2011, Minotaur plans to advance exploration at its Mutooroo magnetite project in South Australia, which has the potential to contain over 1 billion tonnes of magnetite ore. Minotaur will also conduct geophysical surveys and review historical drill cores at its new Maitland IOCG and rare earth exploration target on Yorke Peninsula in South Australia, located within a world-class mineral province. Minotaur aims to define exploration targets at both projects in 2011 to justify further investment and development.
Impact Minerals | ASX:IPT | RIS2014 Broken Hill Investor PresentationSymposium
Impact Minerals ASX:IPT - Investor presentation delivered at the 4th annual Resources Investment Symposium held in Broken Hill NSW Australia, 26-28 May 2014.
This document discusses coal mining methods. It begins with an introduction and overview of the history of coal mining. It then describes and compares various surface mining techniques like strip mining and horizon mining as well as underground mining methods like bord and pillar, longwall and shortwall. Factors that influence the selection of mining methods and latest developments in coal mining techniques are also summarized. The conclusion restates that coal is an important energy source and mining methods continue to evolve and improve.
The document provides a prefeasibility study for the Smooth Rock Falls Mining project located in North-Eastern Ontario. Key details include:
- Life of mine is estimated at 7 years 3 months mining 4.09 million tonnes of ore at an average grade of 4.37 g/t to produce 575,539 ounces of gold.
- The mine will use existing underground infrastructure including two shafts and development levels. Stoping will be done using transverse bench and fill mining.
- Geotechnical analysis determined stope dimensions and ground support requirements. A paste fill system is recommended for backfilling stopes.
- The project is expected to have a net present value of $178 million at a 5%
This document summarizes chromite mining practices on the Great Dyke in Zimbabwe. It describes the current resue stoping method used to mine chromite seams, which involves drilling and blasting waste rock and carefully lifting the chromite ore. It also discusses previous attempts at mechanization that failed. Future mining methods being considered include narrow reef stoping where all material is hoisted out without waste packing, requiring new shaft and layout designs to accommodate increased waste rock hoisting.
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For the full video of this presentation, please visit: https://www.edge-ai-vision.com/2024/06/building-and-scaling-ai-applications-with-the-nx-ai-manager-a-presentation-from-network-optix/
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van Emden shows how Nx can simplify the developer’s life and facilitate a rapid transition from concept to production-ready applications.He provides valuable insights into developing scalable and efficient edge AI solutions, with a strong focus on practical implementation.
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Wir erklären Ihnen, wie Sie häufige Konfigurationsprobleme lösen können, die dazu führen können, dass mehr Benutzer gezählt werden als nötig, und wie Sie überflüssige oder ungenutzte Konten identifizieren und entfernen können, um Geld zu sparen. Es gibt auch einige Ansätze, die zu unnötigen Ausgaben führen können, z. B. wenn ein Personendokument anstelle eines Mail-Ins für geteilte Mailboxen verwendet wird. Wir zeigen Ihnen solche Fälle und deren Lösungen. Und natürlich erklären wir Ihnen das neue Lizenzmodell.
Nehmen Sie an diesem Webinar teil, bei dem HCL-Ambassador Marc Thomas und Gastredner Franz Walder Ihnen diese neue Welt näherbringen. Es vermittelt Ihnen die Tools und das Know-how, um den Überblick zu bewahren. Sie werden in der Lage sein, Ihre Kosten durch eine optimierte Domino-Konfiguration zu reduzieren und auch in Zukunft gering zu halten.
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UiPath Test Automation using UiPath Test Suite series, part 6DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 6. In this session, we will cover Test Automation with generative AI and Open AI.
UiPath Test Automation with generative AI and Open AI webinar offers an in-depth exploration of leveraging cutting-edge technologies for test automation within the UiPath platform. Attendees will delve into the integration of generative AI, a test automation solution, with Open AI advanced natural language processing capabilities.
Throughout the session, participants will discover how this synergy empowers testers to automate repetitive tasks, enhance testing accuracy, and expedite the software testing life cycle. Topics covered include the seamless integration process, practical use cases, and the benefits of harnessing AI-driven automation for UiPath testing initiatives. By attending this webinar, testers, and automation professionals can gain valuable insights into harnessing the power of AI to optimize their test automation workflows within the UiPath ecosystem, ultimately driving efficiency and quality in software development processes.
What will you get from this session?
1. Insights into integrating generative AI.
2. Understanding how this integration enhances test automation within the UiPath platform
3. Practical demonstrations
4. Exploration of real-world use cases illustrating the benefits of AI-driven test automation for UiPath
Topics covered:
What is generative AI
Test Automation with generative AI and Open AI.
UiPath integration with generative AI
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
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Disseminated porphyry copper mine generated US$100,000 additional value
1. Blast Movement Technologies
2 / 67 Bluestone Circuit
Seventeen Mile Rocks
Queensland, 4073 office@bmt.com.au
AUSTRALIA www.bmt.com.au 08/2017
Commodity Ore Grade Geology Powder Factor Location
Copper Low Grade**
Disseminated porphyry 1.2 kg/m3
North America
This North American open-pit mine produces copper and molybdenum.
Drills and blasts 15 m benches, mined in a single pass
Porphyry copper-molybdenum deposits
Grade control method consists of blast hole assays that inform an ore control model
Unaccounted blast movement resulted in dilution
and ore loss
The BMM System accurately translated post-blast dig lines
Poor reconciliation indicated ore loss and dilution were
a problem at the mine
Blast movement was not considered to be a
contributing factor to dilution or ore loss given the
gradational nature of the ore body
Blast movement monitors (BMMs) were installed in
monitoring holes throughout the shot
Installation and detection as per site standard
operating procedures
Blast was fired and movement monitored
BMM Explorer software calculated new dig lines, and
areas of ore loss and dilution that would have occurred
without monitoring
Accounting for blast movement diverted 23,000 t of waste and recovered
15,400 t of ore—adding US$100,000 revenue in one blast
The mine generated an additional US$100,000 in this blast
by diverting waste from the mill and minimising ore loss
Significant movement occurs within all blasts. Variation of
±50% from the mean horizontal movement is common,
and occurred in this blast.
Measured horizontal movement ranged from 1 to 11 m
(3 to 36 ft) and vertical movement of up to 6.4 m (21
ft)
As a result of accurately accounting for blast movement,
this mine:
Reduced dilution—23,000*
tonnes of very low grade
waste were diverted from the mill, avoiding 35%
dilution
Maximized ore yield—15,400 tonnes of higher grade
ore were recovered, avoiding 25% ore loss
Increased revenue—by monitoring the movement of the
ore body, this mine generated an additional
US$100,000***
from this blast
*
Numbers are rounded
**
Average grade of ore polygons = 0.22% CuEq
***
Calculated at a copper price of US$5,500/t