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  • NIOSH
    Cripple Creek Deep Cut: An Exercise For Remote Control Miner Operators And Face Crews - Instructor's Copy - Introduction

    By Charles Vaught, Jeff Duncan, Michael J. Brnich, Lisa J. Steiner

    This document contains most of the materials needed to use the exercise. The main part of the document is the instructor's copy. It tells how to use the exercise, presents the objectives, the m

    Jan 10, 1999

  • CIM
    CRIRSCO 2006 (Multi-Jurisdiction) - International Reporting Template (IRT) for the Public Reporting of Exploration Results, Mineral Resources and Mineral Reserves

    "Developed by CRIRSCO, IRT is a document that draws on the best of the CRIRSCO-style reporting standards. These reporting standards are recognised and adopted world-wide for market-related reporting a

    Jan 1, 2003

  • CIM
    CRIRSCO 2007 — current activities

    By J. Postle, Deborah McCombe

    "This is the third in a series of articles about the Committee for Mineral Reserves International Reporting Standards (CRIRSCO). The first article was an interview with Niall Weatherstone, Chairman of

    Jan 1, 2003

  • AIME
    Crisis in Crude Oil?

    By Harry C. Wiess

    RECENT announcement of further restrictions on gasoline consumption in the Mid-West and Southwest has focused public attention on current discussions of an oil scarcity. Conflicting arguments are adva

    Jan 1, 1943

  • CIM
    Criteria for Choice of Optimal Ore Preparation Schemes

    By E. Bratygin, G. Gazaleeva

    "The article describes the analysis of methods and criteria of selectivity of optimal ore preparation schemes. Traditional criteria based on study of physical-mechanical properties of ores give the co

    Jan 1, 2016

  • SME
    Criteria For Selection And Application Of Rock Cutting Tools For Soft Rock Mining

    By Jan M. Andersson

    This paper will discuss the background information about rock cutting tools used for soft ground excavation, their history and evolution. A brief review of the current state of the art manufacturing t

    Jan 1, 1998

  • TMS
    Criteria for the Selection of a Recycling Process for Low Zinc-Containing Residuals f.rom the Iron I Steel Industry

    By N. L. Piret

    Reprocessing of low zinc-bearing residuals with a zinc content of less than 10%, originating from the iron and steel industry, has been given more and more attention in the last few years, due to the

    Jan 1, 1992

  • SME
    Criteria For The Use Of Abandoned Limestone And Gypsum Quarries For Sanitary Landfill Sites In Iowa ? Introduction

    By Donivan L. Gordon

    One of the several problems facing society today is that of disposing of its solid waste. Each year this nation spends approximately 4.5 billion dollars to collect, transport and dispose of some 360 m

    Jan 1, 1974

  • CIM
    Criteria of Ductility in Uniaxial Tension

    By H. H. Bleakney

    The merit of reduction-in-area as a criterion of quality in metals is shown to lie in its influence on breaking stress, but the virtue of elongation is not easy to find. In order to assess the value o

    Jan 1, 1962

  • AUSIMM
    Critical and Deleterious Metal Deportment in Sulfidic Waste Rocks, Baal Gammon, North Queensland

    By A Parbhakar-Fox, B G. Lottermoser, N Fox

    "Determining the deportment of economic and environmentally significant elements in sulfidic mine materials (eg ore, gangue and waste) requires the use of advanced microanalytical techniques, includin

    Jun 15, 2016

  • SME
    Critical And Strategic Failure Of Rare Earth Resources (SME Annual Meeting Feb. 28-Mar. 03, 2010, Phoenix, AZ )

    By J. Kennedy

    Rare Earths: Understanding The United States complete failure of status and relevance in Rare Earth Oxides, Elements and Alloys. Although rare earth oxides are strategic and critical in their own righ

    Jan 1, 2010

  • AUSIMM
    Critical Assessment of Machine Learning Algorithms as Estimation Techniques for a Polymetallic Ore Deposit

    By D Misra, R Ganguli, S Bandopadhyay

    The objective of this paper is to assess the accuracy and applicability of recent state-of-art methods such as the machine learning algorithms (MLA) for mineral resource estimation. Conventional metho

    Sep 26, 2011

  • SME
    Critical comparison of numerical stress analysis tools for deep coal longwall panels under strong strata - SME Transactions 2009

    By M. K. Larson, J. K. Whyatt

    Proper employment of numerical stress analysis design tools is based on the demonstrated ability of a model to capture key elements of the geologic site model and accurately simulate how these element

    Jan 1, 2009

  • AUSIMM
    Critical control management – our journey so far and the road ahead

    By A Deakin

    It has been almost a decade since the release of the International Council of Mining and Metals (ICMM) Health and Safety Critical Control Management: Good Practice Guide (2015a). During this time the

    Apr 16, 2024

  • CIM
    Critical hydraulic pressure forecasting of water inrush in coal seam floors based on a genetic algorithm-neural network

    By T. Liu, C. Shi, T. Fu, M. Zhong

    Water inrush in coal mines is induced by the imbalance of the groundwater flow field and the engineering geo-mechanics field. Therefore, to prevent water inrush it is important to predict the critical

    Jan 1, 2008

  • SME
    Critical Minerals and Acid Mine Drainage in Black Hawk Mine Waste, Grant County, New Mexico - SME Annual Meeting 2024

    By Zohreh Kazemi Motlagh, Virginia T. McLemore

    There are more than 15,000 abandoned mine features in New Mexico. A considerable number of these mines have not been cataloged or assessed for prioritized reclamation efforts. These mine wastes can be

    Feb 1, 2024

  • SME
    Critical minerals to the European Union economy: Poland - A case study

    By B. Radwanek-Bak

    The assurance of future raw materials supply to the EU mineral industry has become, in recent years, one of the most important tasks of the EU Commission. It is focused on creation a new mineral polic

    Jan 1, 2011

  • SME
    Critical Parameters In The Dump And Heap Leaching Of Gold, Silver, Copper And Uranium: Permeability, Solution Delivery And Solution Recovery

    By Manuel R. Lastra

    Critical to successful dump and heap leaching for gold, silver, copper and uranium are factors such as permeability, solution delivery to the ore, and solution recovery. This paper deals with possible

    Jan 1, 1984

  • AUSIMM
    Critical process design considerations from test work to operations

    By A Dennis, T Hunter, R Coleman

    For metallurgical plant design, it is necessary to progress through successive phases of test work, piloting and process development before involving all the other engineering disciplines and “freezin

    Sep 11, 2017

  • AUSIMM
    Critical risks unveiled – the imperative of broad-brush risk assessments

    By C Young

    In the vast expanse of Western Australia’s mining sector, a critical issue has come to light: many mining operations overlook the power of a Broad-Brush Risk Assessment (BBRA) to uncover their critica

    Apr 16, 2024