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  • SME
    Industry/University Cooperative Research ? Introduction

    By William H. Dresher

    A recent report to President Reagan from the Business-Higher Education Forum, entitled, "America's Competitive Challenge: Need for a National Response," (1) observes that in the recent past, ". .

    Jan 1, 1984

  • NIOSH
    The Economy At The Close Of 1983

    After a stagnant performance in 1982, gross national product (GNP), industrial production, and employment increased during 1983 in nearly all industrial nations, with the U.S. performance generally le

    Jan 1, 1984

  • NIOSH
    Second Quarter 1984 General Economic And Mineral Industry Performance - The U.S. Economy

    General economic conditions continued to improve in the second quarter of 1984 as real gross national product advanced at an annual rate of 7.5 percent (table 1). This followed an even larger first qu

    Jan 1, 1984

  • NIOSH
    Changes In GNP And Selected Economic Statistics In The Second And Third Quarters, 1984

    Data released by the Commerce Department's Bureau of Economic Analysis show continued gradual change in the real GNP's rate of growth in 1984, which has eased from an annual growth rate of 1

    Jan 1, 1984

  • NIOSH
    MLA 33-84 - Mineral Resources Of The Pit River Canyon Wilderness Study Area (BLM No. CA-020-103), Lassen County, California

    By Harry W. Campbell

    A mineral survey conducted by the U.S. Bureau of Mines in 1984 identified no mineral resources or prospects with mineral development potential in the Pit River Canyon Wilderness Study Area (WSA). Basa

    Jan 1, 1984

  • SME
    Obtaining Environmental Permits For A Mining Project - A Strategy

    By Steven McCutcheon

    As most of us have learned through prior and often frustrating experience, anyone proposing to construct a new or expanded mining-ore processing facility must first contend with a rather complex array

    Jan 1, 1984

  • NIOSH
    RI 8883 - Recovering Lithium Chloride From a Geothermal Brine

    By L. E. Schultze

    The Bureau of Mines has devised techniques to recover lithium from geothermal brines as the chloride. More than 99 pct of the lithium was precipitated from a brine containing 170 mg/L Li by adding a s

    Jan 1, 1984

  • SME
    Economic Factors Of Industrial Minerals Production ? Introduction

    By A. E. J. Gallagher

    There are many influences which have a bearing on the economics of industrial minerals production. The purpose of this paper is to discuss briefly three factors which have economic significance in the

    Jan 1, 1984

  • NIOSH
    Favorable Indication Of 1984 Performance

    Data recently released indicate substantial improvement in mineral industry performance for 1984. Business plans to increase plant and equipment spending in 1984 by 14.8 percent, according to a recent

    Jan 1, 1984

  • SME
    The North American Gold Mines: Operating Costs

    By Anthony W. Garson

    Good morning, ladies and gentlemen: It is a pleasure to be here this morning as a representative of Dean Witter Reynolds; one of the foremost international investment firms in North America. My co

    Jan 1, 1984

  • NIOSH
    RI 8837 Stratification in Water Quality in Inundated Anthracite Mines, Eastern Pennsylvania

    By K. J. Ladwig

    The Bureau of Mines conducted a field investigation of the water quality in inundated underground coal mines in the Northern Anthracite Field, eastern Pennsylvania. Water samples were collected at mul

    Jan 1, 1984

  • SME
    Sampling And Exploration - Equis And El Roble

    By George S. Barnett

    The Equis and El Roble projects are located in the Cordillera Occidental of Colombia. The Equis vein deposits have sulfide ore reserves of 95.9.5.5 mt (105.770 st) grading 8.51 g/mt (0.248 oz/st) gold

    Jan 1, 1984

  • IOM3
    Geology and mineralization at trojan nickel mine, Zimbabwe

    By L. R. Chimimba

    "The Trojan nickel deposit occurs within a pile of ultramafic lavas subjected to a lower amphibolite grade of metamorphism. The lavas form part of the Upper Greenstones (Bulawayan Group) of the Mazoe

    Jan 1, 1984

  • CIM
    Besshi-type volcanogenic sulphide deposits - a review

    By J. S. Fox

    "Besshi-type Cu-Zn (-Ag-A u ± Co) deposits are tabular, stratiform volcanogenic sulphide bodies which are usually associated with mafic volcanic rocks of oceanic or intra-plate geochemistry, but which

    Jan 1, 1984

  • AUSIMM
    Current Cost Accounting in the Mining Industry - 1

    Is your company paying taxation on profits which are partly illusory?ò Are unions making wage demands based on erroneous notions of the real level of value added to your companyÆs production?ò Do you

    Jan 1, 1984

  • NIOSH
    First-Quarter Mineral Industry Performance And Trade-Related Employment In Mining - The U.S. Economy

    Real gross national product increased at a larger-than- expected annual rate of 8.3 percent in the first quarter of 1984, with both consumption and investment spending increasing significantly in real

    Jan 1, 1984

  • SME
    Innovations At The Galatia Mine

    By Peter B. Lilly

    I appreciate the opportunity to tell you something about Kerr-McGee's Galatia Mine in Southern Illinois. This new underground mine was a departure for us since our previous experience had been ga

    Jan 1, 1984

  • SME
    Female Workers: A Productive Asset

    By Patricia Curtis Petty

    Thirty years ago, the appearance of a female mining engineer, geologist or miner in a company, union or mine environment would have been unthought of, unwelcomed and violently opposed. Twenty years ag

    Jan 1, 1984

  • NIOSH
    IC 8988 Nickel Availability - Domestic - A Minerals Availability Program Appraisal

    By D. A. Buckingham

    The Bureau of Mines evaluated potential availability of domestic nickel from 23 deposits, Evaluations included an estimation of in situ and recoverable resources, applicable mining and processing tech

    Jan 1, 1984

  • SME
    Current Approach To Mineral Exploration In The United States

    By Mark E. Emerson

    Foreign and domestic companies find the mineral potential of this country's stern public lands, its capital markets, political stability, and "open-door" policy attractive for hard mineral explor

    Jan 1, 1984