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  • SME
    Salt (3e774718-0534-43ca-850b-16dafb29fc52)

    By Dennis S. Kostick

    Sodium is a silver-colored metal that is so unstable that it reacts violently in the presence of water, and chlorine is a greenish-colored gas that is dangerous and lethal. Yet the combination of thes

    Jan 1, 1994

  • SME
    Geologic Factors In Longwall Design

    By L. P. Johnson

    Longwall mining has gained acceptance as a safe method of maintaining coal production where conventional systems were unsuccessful or uneconomic due to bad roof conditions (Kuti8). One of the major pr

    Jan 1, 1977

  • SME
    The Henderson Mine

    By William G. Doepken

    GENERAL DESCRIPTION The Henderson mine utilizes a highly mechanized, continuous panel-caving system to extract ore from a deep, massive, molybdenum deposit. The mine site, lo¬cated 80.5 km (50 mile

    Jan 1, 1982

  • SME
    Mineralogical And Geochemical Constraints On The Origin Of The Residual Kaolin Deposits Derived From Variscan Granitoids Of Galicia (Spain)

    By E. Galán

    The largest Spanish kaolin deposits formed on granites occur in Galicia (NW Spain) due to a widespread kaolinization of Variscan granitoids. This paper provides insight of the origin of this kaoliniza

    Jan 1, 2010

  • SME
    Losses Of Oxime Type Extractants By Chemical Degradation And Entrainment

    By C. Hanson

    Two modes of potential loss of oxime extractants in liquid extraction processes for the extraction of copper have been studied. In loss "by chemical degradation, two mechanisms of acid hydrolysis are

    Jan 1, 1980

  • SME
    Development, Validation, And Use Of An Event-Oriented Haul-Cycle Simulation Program

    By William C. Dixon

    Since the mid 60's, several haul cycle simulation programs have been developed. However, most of these programs are believed to employ the continuous, rather than the discrete, event-oriented sim

    Jan 1, 1978

  • SME
    Ground Freezing to Repair Leaks in a Slurry Wall Shaft

    By Shawn P. Coughlin, Michael A. Schimmenti, Juan Leonardo Tello del Pino

    "PROJECT OVERVIEWThe Sistema de Potabilización Área Norte project (Northern Area Purification System) was a major expansion of the potable water system in Buenos Aires Province, Argentina. The aim of

    Jan 1, 2016

  • SME
    Analytical Modeling of a Synthetic VMS Deposit Data: a Proxy Tool for Education and Initial Research "Mining, Metallurgy & Exploration (2021)"

    By Viktor Lishchuk, Olof Martinsson, Tobias E. Bauer, Elena Haller

    Freely accessible and non-confidential real-life geological data sets from mineral deposits are desirable for the wide range of applications in research and education. However, publicly available stat

    Jan 14, 2021

  • SME
    Bluestone Lake Intake Shaft

    By W. J. Maloney, H. E. Tuneblom, A. J. Smith

    The development of a large regional water supply in Southern West Virginia faced several hurdles. This paper deals with the design and construction of the intake shaft where a combination of cutting e

    Jan 1, 1999

  • SME
    Improving Shotcrete Application Through In-House Training and Field Support for Nozzlemen: A Case Study - SME Annual Meeting 2025

    By Doandy Yonathan Wibisono

    Shotcrete is a versatile and widely utilized rock support material in mining and civil engineering projects due to its adaptability, strength, and efficient application. It immediately stabilizes rock

    Feb 1, 2025

  • SME
    Economics Of The Treatment Of Gold Plant Tailings In High Rate Thickeners (a8dd0c9f-cb3e-40a6-ba3f-3d542a0d1f62)

    By I. M. Arbuthnot

    Over the last five years, a large number of small to medium sized carbon-in-pulp gold treatment plants have been built in Australia, most designed to treat between 250,000 -1,500,000 tpa of ore. In ma

    Jan 1, 1991

  • SME
    Delineating Seismic Hazard Based on Incremental Stress-Strain Response in Seismogenic Volumes - RASIM 2022

    By Evan Dressel, Mark S. Diederichs, Kathy Kalenchuk

    As hard rock mining develops deeper over time, there is an increasing need to predict the spatial and temporal distribution of adverse seismogenic rockmass reaction to mining. Real-time monitoring and

    Apr 26, 2022

  • SME
    Site-Specific Predictions Of Ground Vibrations Induced By Blasting

    By S. A. Shoop

    Vibrations from thirty-seven blasts were monitored using three seismographs. Data analysis showed that square root, cube root, and site-specific scaling predicted ground motion with equal reliability.

    Jan 1, 1983

  • SME
    Preprint - Washington, D.C. Impact On Mining In Alaska

    By Ernest N. Wolff

    You here are all familar with the myriad of new laws, some enacted and some pending, that affect the mining industry. These laws, for example those dealing with suspended matter, affect us in Alaska a

    Jan 1, 1973

  • SME
    Mine Ventilation Network Analysis

    By Robert Stefanko

    The Federal Coal Mine Health and Safety Act of 1969 had far reaching effects upon many aspects of mining, ventilation being no exception. In this paper, good ventilation procedures are briefly reviewe

    Jan 1, 1972

  • SME
    Geochemical Exploration For Gold Deposits At Goldfield, Nevada

    By Roger P. Ashley

    The main problem in geochemical exploration for gold ore bodies in the 40 km2 hydrothermally altered area at Goldfield is to decide which of the many silicified ledges exposed are most likely to yield

    Jan 1, 1978

  • SME
    The Geology and Development of the Phillips Ranch Sulfur Deposit

    By Eleanore L. Nestlerode, James R. Guilinger

    In April. 1990 Addwest Minerals acquired the Phillips Ranch sulfur property. The sulfur deposit, hosted by the Permian Castile anhydrite, occurs as two distinct elongate. parallel orebodies within a s

    Jan 1, 1992

  • SME
    Performance Benefits of Colloidally Mixed Two-Component Grouts

    By Philip Antunes, A. E. (Tony) Reschke

    "INTRODUCTION Tunnel Boring Machine (TBM) operations require the injection of material into the annular tail voids as the machine advances ahead of the segmental concrete lining. This annular gap is c

    Jan 1, 2016

  • SME
    Acoustic Drying Of Coal ? Introduction

    By H. V. Fairbanks

    It is estimated that millions of tons of coal fines are unsaleable each year due to difficulty of drying them economically with conventional mechanical dewatering and thermal drying equipment. The dif

    Jan 1, 1966

  • SME
    The Eco mining Platform Accomplishment For The Promotion Of Romanian Research And Innovation Potential

    By Gy. Deák Deák

    The ECOMINING platform aims to develop a scientific and technical organization in order to promote within the natural resources industry a framework for environment-friendly exploitation technologies

    Jan 1, 2007