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  • NIOSH
    State Mineral Summaries - 1992

    The STATE MINERAL SUMMARIES publication provides estimated data and summaries of mineral activities at the State level for 1991. Most of the estimates are based on nine months data. Individual State s

    Jan 1, 1992

  • NIOSH
    OFR-28-77 Evaluation Of Current Surface Coal Mining Overburden Handling Techniques And Reclamation Practices

    By Frank Cook

    In this two-year study, an evaluation of mining and reclamation practices at 159 randomly sampled surface coal mines in the United States was conducted. It is concluded that reclamation practices in m

    Jan 1, 1976

  • SME
    Innovation in the Mining Industry: Technological Trends and a Case Study of the Challenges of Disruptive Innovation "Mining, Metallurgy & Exploration (2020)"

    By FELIPE SÁNCHEZ, PHILIPP HARTLIEB

    Innovation plays a critical role in the mining industry as a tool to improve the efficiency of its processes, to reduce costs, but also to meet the increasing social and environmental concerns among c

    Jul 23, 2020

  • CIM
    Submarine Coal Mining at Nanaimo, Vancouver Island, British Columbia

    By James Dickson

    Brief History of Discovery and Early Development In the first half of the nineteenth century, the only authority on the Pacific coast between the Columbia river and Alaska was exercised by the Hudson

    Jan 1, 1935

  • SME
    How fleet the frontier : Colorado's San Juan mining district, 1870-1900

    By Duane A. Smith

    Introduction From the days of the Spanish in the eighteenth century, Colorado's San Juan mining district has attracted miners and public interest. The Spanish left behind names - San Juans, La P

    Jan 2, 1988

  • IIMP
    Aplicación de nuevas tecnologías para el mantenimiento de motores diesel de combustión interna

    By Esteban Bravo

    El presente señala la utilidad del último software y equipos desarrollados como herramientas que permiten analizar, monitorear y reparar los problemas que se presenten en el funcionamiento de motores

    Aug 25, 2002

  • SME
    The Coronado Traffic Diversion Tunnel

    By Jon Y. Kaneshiro, Ed Walton, Stephen J. Navin, Robert M. Sergeant, Storer J. Boone

    The Coronado Traffic Tunnel is a proposed two-lane, reversible, road tunnel, which will relieve severe peak hour congestion problems on surface streets. The tunnel will take traffic from the Coronado

    Jan 1, 2001

  • SME-ICGCM
    Roof Stability Issues in Underground Limestone Mines in the United States (c7025d3b-53e9-40eb-abd5-d6a28b7f51f3)

    By Gabriel Esterhuizen

    The room-and-pillar mining method is used extensively in underground limestone mines in the Eastern and Midwestern U.S. The rock mass is typically a near-horizontal, bedded deposit at relatively shal

    Jan 1, 2007

  • AIME
    The Future Gold-Output Of Colombia.

    By Henry G. Granger

    A RESIDENCE of 14 years in the Republic of Colombia, spent in almost continuous traveling and prospecting-trips, has given me an intimate knowledge of the resources of that wonderful country. The man

    Sep 1, 1908

  • CIM
    Drawpoint control using radiofrequency identification systems

    By E. Henderson, L. K. Daneshmend

    Drawpoint control is critical in determining the cutoff point for load-haul-dump mucking operations to minimize dilution. It is also necessary to ensure even mucking distribution and to prevent possib

    Jan 1, 1996

  • IIMP
    Administración y optimización de operaciones de Heap Leaching haciendo uso de un simulador de procesos en Minera Yanacocha

    By Pedro Condori

    Usualmente, la minera Atacocha está expuesta a grandes precipitaciones pluviales durante una larga temporada húmeda. Por lo que es necesario eliminar gran parte del agua colectada por las lluvias a tr

    Sep 9, 2007

  • NIOSH
    IC 6984 Mineral Wool ? Introduction And Acknowledgments

    By J. R. Thoenen

    In June 1929 the Bureau of Mines issued a 13-page Information Circular entitled "Mineral wool." This was one of the first publications to present to the public some technical aspects of the mineral-wo

    Jan 1, 1938

  • NIOSH
    IC 6839 Essentials In Developing And Financing A Prospect Into A Mine - Foreword

    By Charles Will Wright

    This paper will be of interest to those who are actually developing a mineral prospect or planning to do so, as well as to investors who are considering the problem of financing the development of the

    Jan 1, 1935

  • AIME
    Drilling and Producing – Equipment, Methods, and Materials - A New Tool for Perforating Casing below Tubing

    By Blake M. Caldwell, Harrold D. Owen

    The continued use of permanent-type, we11 completion Iras pointed LIP the need for more powerful through-tubing perforating equipment. A new expendable shaped charge perforator has been developed in w

    Jan 1, 1955

  • NIOSH
    OFR-22-78 Evaluation Of Alternatives For The Kelly Bar Method Of Loading Explosives

    By Donelson A. Robertson

    Includes a review of the state-of-the-art of explosives loading in the crushed stone and cement industries of South Florida and the development of a field test program for alternatives. Emphasis is on

    Jan 1, 1978

  • NIOSH
    IC 8100 Minerals In Japan's Industrial Economy

    By K. P. Wang

    The foundation of Japan's growing industrial and economic strength lies primarily in minerals, power, and technical know-how. Domestic raw material resources cannot supply domestic demand, and im

    Jan 1, 1962

  • NIOSH
    IC 7267 Geophysical Abstracts 114 July - September 1943 ? Foreword

    Geophysical Abstracts 1 - 83 were issued in mimeographed form by the Bureau of Mines; Abstracts 87 - 111 were published in bulletins of the Geological Survey. Abstracts 112 and 113 were issued in mime

    Jan 1, 1943

  • AUSIMM
    AGL Energy, Loy Yang and GHD – a Further Case Study in Alliancing: Ten Years on

    By J Missen, P Currie, J Bohan, D Clark

    AGL is one of Australia’s leading integrated energy companies and the largest ASX listed owner, operator and developer of renewable energy and thermal generation in the country. AGL owns and operates

    Jun 22, 2016

  • NIOSH
    RI 3200 Washability Studies of the Blue Creek Bed at the Connellsville Mine, Connellsville, Ala.

    By W. G. Payne, A. C. Richardson, B. L. Gandrud

    "INTRODUCTION The Connellsville mine of the Yolande Coal & Coke Co. is in the southwestern part of Jefferson County, Ala., about 30 miles southwest of Birmingham. The mine is on the Blue Creek bed, wh

    Feb 1, 1933

  • DFI
    Piled Foundations for the New Wembley Stadium, London

    By Anthony L. Reynolds, Clifford J. Wren

    "The adoption of a significant pile testing regime, the use of Eurocode 7 as the design standard, the development of lean construction techniques, and lateral thinking in overcoming some considerable

    Jan 1, 2005