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The Sangan Iron Ore Mines: A Role Model for Sustainable Mining in IranBy J. Kretschmann, R. Amiri
"The Sangan iron-ore mines (SIOM) in Iran are located in a remote area, near the Afghanistan border. The deposit of SIOM is containing a geological resource of 1.2 billion tons of mostly magnetite wit
Jan 1, 2016
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J. Steven Gardner; An interview with the 2015 SME President"What is your assessment of the minerals business?My experience with mining has been primarily in the coal sector until about 10 years ago, when I also became heavily involved in the aggregates and in
Jan 1, 2014
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The Timing And Mechanisms Of Formation Of The Proterozoic Stratiform Pb-Zn And Related Mississippi Valley-Type Deposits At McArthur River, N. T., AustraliaBy Neil Williams
The brecciated dolostone-hosted (Mississippi Valley-type) and associated shale-hosted stratiform Pb-Zn deposits at McArthur River occur adjacent to a major syndepositional fault, the Emu fault. Base-m
Jan 1, 1979
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The Application Of Linear Goal Programming To Coal-Fired Power Plant Blending ProblemsBy James E. Lonergan
Linear goal programming is a multi-objective optimization technique where the constraints of a linear programming formulation of a problem are considered as additional objectives. The optimal solution
Jan 1, 1984
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The Modeling and Optimization of Iron Removal from Silica Sand Under Ultrasound‑Assisted Leaching by Response Surface - Mining, Metallurgy & Exploration (2021) MethodologyBy Volkan Arslan
This study aimed to remove the contaminants in quartz sand by using an eco-friendly method and to obtain high-purity quartz. For this purpose, ultrasound-assisted acid leaching was applied. Equal amou
Jul 12, 2021
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Developments of Low Alkali Processes in Portland CementBy Bruce E. Kester
The concurrent observation of the phenomena of alkali-aggregate reaction and development of efficient dust collection systems on rotary kilns made mandatory the process modifications to produce low al
Jan 1, 1963
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Stability Mechanism and Control Technology for Fully Mechanized Caving Mining of Steeply Inclined Extra-Thick Seams with Variable Angles "Mining, Metallurgy & Exploration (2021)"By Wang Hongwei, Wu Yongping, Cao Peipei, Jiao Jianqiang
Fully mechanized top caving mining of steeply inclined extra-thick seams with variable angles has complex roof rock movement, failure, caving, and filling mechanisms. Moreover, the variable-angle coal
Nov 23, 2020
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Mineral Processing - Design, Installation And Operation Of Pinto Valley Moly Flotation ColumnsBy R. Rodgers
The Pinto Valley concentrator of BHP Copper Inc. restarted its sulfide mining operations in September 2007 to produce copper and molybdenum concentrates. During the plant production ramp up, the coppe
Jan 1, 2010
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Impact Of State And Federal Water Pollution Control Laws On The Mining Industry In MissouriBy James P. Odendahl
Missouri is a state rich in mineral commodities. There is a variety of types of mining as well as minerals in the state. Different phases of mining are controlled by a variety of state and federal law
Jan 1, 1977
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Industrial Minerals Problems And Needs In Chemical ManufacturingBy Wallace W. Key
Problems of marketing industrial minerals to chemical manufacturers are manifold. In addition to the difficulty of establishing demarcation lines between "crude" and "processed" industrial (nonmetalli
Jan 1, 1965
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Development of a Smelting Reduction Process for Low-Grade Ferruginous Manganese Ores to Produce Valuable Synthetic Manganese Ore and Pig Iron "Mining, Metallurgy & Exploration (2020)"By Veerendra Singh, NILAMADHABA SAHU, ARIJIT BISWAS
Manganese alloys are important raw materials for steelmaking. However, selective mining of high-grade manganese ore resources has resulted in a scarcity of these high-grade Mn ores (Mn: >42; Mn/Fe: >5
Aug 3, 2020
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The Powder River Basin Mother Lode Of The Nation's Compliance Coal -Part IIBy L. Alan Weakly
The Powder River Basin is the largest strippable reserve of compliant coal in the United States. It is the mother lode, for this Basin is currently supplying 25 percent of the coal produced in the US
Jan 1, 1998
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The Construction Materials DilemmaBy Roy A. Grancher
Construction materials indeed face a dilemma...as does the building industry as a whole. A stop & go economy; a severe drop; in housing starts; lingering indecision over just what corrective steps are
Jan 1, 1975
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Adaptive Reuse of Mined Lands for Solar EnergyBy D. Anderson Willis, Alan A. Campoli, Douglas Mynear, Seth Mittle, J. Steven Gardner
"The diversification of energy sources in the United States has seen some major shifts during the past decade resulting from:• A sudden abundance of low-cost natural gas becoming available through adv
Jun 1, 2019
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Development of a Non-linear Framework for the Prediction of the Particle Size Distribution of the Grinding Products "Mining, Metallurgy & Exploration (2021)"By E. Petrakis, K. Komnitsas
The main objective of batch grinding modeling is the estimation of the product particle size distribution over time or specific energy input to the mill. So far, the developed analytical methods requi
Feb 8, 2021
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P.T. Freeport Indonesia Concentrator ExpansionP.T. Freeport Indonesia's latest expansion has increased total mill throughput to 125,000 dry metric tonnes per day. The most recent expansion included the installation of a Semi Autogenous Mill
Jan 1, 1996
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Software - Benefits Of Building An Efficient Mine Planning ProcessBy W. A. Wilkinson
Mine planners are under pressure to evaluate the impact of changing economic times and newly acquired data on their mine plans. Incorporating changes such as commodity prices, customer sales, fluctuat
Jan 1, 2010
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Field and Modeling Study for Stream Mitigation on Surface Mine Sites in West VirginiaBy A. E. Sears
The intent of geomorphic landform design is to mimic the function of the natural landscape. In a surface mine reclamation application, geomorphic landform design has the potential to mitigate stream l
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Starting My ProfessionMy first regular job nearly fell through. My parents were spending the summer in California and I joined them at Lake Tahoe where we were guests at the lovely summer home of the Reids of Belmont. The
Jan 1, 1976
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What’s in a name? A look at the who, what and why of forming a joint venture partnershipBy Michael Roach
"There’s a bit of confusion and misinformation in the tunneling and underground construction industry regarding contractor joint ventures. If it was all so clear I would not have been "asked" to write
Jan 1, 2014