Gold Dredging, the New Industrial PDF Download

Author: Henry Stanhope Bunting
Publisher:
ISBN:
Category : Gold dredging
Languages : en
Pages : 82

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Author: Boris Verbrugge
Publisher: Springer Nature
ISBN: 3030384861
Category : Political Science
Languages : en
Pages : 382

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Book Description
In recent decades, gold mining has moved into increasingly remote corners of the globe. Aside from the expansion of industrial gold mining, many countries have simultaneously witnessed an expansion of labor-intensive and predominantly informal artisanal and small-scale gold mining. Both trends are usually studied in isolation, which contributes to a dominant image of a dual gold mining economy. Counteracting this dominant view, this volume adopts a global perspective, and demonstrates that both industrial gold mining and artisanal and small-scale gold mining are functionally integrated into a global gold production system. It couples an analysis of structural trends in global gold production (expansion, informalization, and technological innovation) to twelve country case studies that detail how global gold production becomes embedded in institutional and ecological structures.

Author: Michael John Bloomfield
Publisher: MIT Press
ISBN: 0262035782
Category : Business & Economics
Languages : en
Pages : 272

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Book Description
The response from the jewelry industry to a campaign for ethically sourced gold as a case study in the power of business in global environmental politics. Gold mining can be a dirty business. It creates immense amounts of toxic materials that are difficult to dispose of. Mines are often developed without community consent, and working conditions for miners can be poor. Income from gold has funded wars. And consumers buy wedding rings and gold chains not knowing about any of this. In Dirty Gold, Michael Bloomfield shows what happened when Earthworks, a small Washington-based NGO, launched a campaign for ethically sourced gold in the consumer jewelry market, targeting Tiffany and other major firms. The unfolding of the campaign and its effect on the jewelry industry offer a lesson in the growing influence of business in global environmental politics. Earthworks planned a “shame” campaign, aimed at the companies' brands and reputations, betting that firms like Tiffany would not want to be associated with pollution, violence, and exploitation. As it happened, Tiffany contacted Earthworks before they could launch the campaign; the company was already looking for partners in finding ethically sourced gold. Bloomfield examines the responses of three companies to “No Dirty Gold” activism: Tiffany, Wal-Mart, and Brilliant Earth, a small company selling ethical jewelry. He finds they offer a case study in how firms respond to activist pressure and what happens when businesses participate in such private governance schemes as the “Golden Rules” and the “Conflict-Free Gold Standard.” Taking a firm-level view, Bloomfield examines the different opportunities for and constraints on corporate political mobilization within the industry.

Author: Dave McCracken
Publisher: New Era Publications International Aps
ISBN: 9780963601506
Category : Gold mines and mining
Languages : en
Pages : 278

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Book Description
GOLD MINING IN THE 1990's--This one book outlines EVERYTHING a beginner will need & want to know about getting started at gold mining today, either as a hobby or as a small-scale commercial activity. In easy to understand language, supported by clear photographs & graphic demonstrations, this book covers all of the important subjects--including what gold is & looks like, where it comes from & where to find it, how gold deposits & how to find & recover it, & also touches on the legal aspects of how to claim the gold for yourself. The book covers the up-to-date mining procedures of panning gold, sluicing, dredging, high-banking, drywashing, electronic probing, hardrock mining, basic refining techniques, cleaning procedures, selling gold, & much, much more. Herein lies the most comprehensive & thorough work on electronic prospecting techniques (locating gold with metal detectors) available in any publication on the market today. Virtually an encyclopedia of modern gold mining techniques, there is no other book available more up to date, more simple to understand, or which covers the entire subject as thoroughly as this manual.

Author: John Blockley Jaquet
Publisher:
ISBN:
Category : Gold dredging
Languages : en
Pages : 62

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Author: United States. Congress. House. Committee on Interior and Insular Affairs
Publisher:
ISBN:
Category :
Languages : en
Pages : 276

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Book Description

Author: United States. Congress. House. Committee on Interior and Insular Affairs. Subcommittee on Mines and Mining
Publisher:
ISBN:
Category : Gold mines and mining
Languages : en
Pages : 278

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Book Description
Committee Serial No. 89-34. Considers H.R. 799 and related bills, to revitalize U.S. gold production by authorizing Interior Dept to subsidize operational costs of established mines and costs of establishing new mines, and to establish Gold Procurement and Sales Agency within Interior Dept.

Author: Dalʹnevostochnai︠a︡ Respublika. Special Delegation to the United States
Publisher:
ISBN:
Category : Gold mines and mining
Languages : en
Pages : 78

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Book Description

Author: United States. Congress. House. Committee on Interior and Insular Affairs. Subcommittee on Mines and Mining
Publisher:
ISBN:
Category : Gold mines and mining
Languages : en
Pages : 240

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Book Description
Committee Serial No. 90-7. Considers. H.R. 742 and similar H.R. 3042, H.R. 3274, H.R. 3275, H.R. 3951, H.R. 4250, H.R. 5344, H.R. 5418, to authorize the Gold Mines Assistance Commission to provide production assistance funds total bullion produced by new or established mines. H.R. 8803 and related H.R. 9899 and H.R. 10097, to authorize Treasury Dept to provide grants-in-aid to states to subsidize up to 90% of state aid to gold mining and production.

Author: Mike D. Adams
Publisher: Elsevier
ISBN: 0444636706
Category : Science
Languages : en
Pages : 1050

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Book Description
Gold Ore Processing: Project Development and Operations, Second Edition, brings together all the technical aspects relevant to modern gold ore processing, offering a practical perspective that is vital to the successful and responsible development, operation, and closure of any gold ore processing operation. This completely updated edition features coverage of established, newly implemented, and emerging technologies; updated case studies; and additional topics, including automated mineralogy and geometallurgy, cyanide code compliance, recovery of gold from e-waste, handling of gaseous emissions, mercury and arsenic, emerging non-cyanide leaching systems, hydro re-mining, water management, solid–liquid separation, and treatment of challenging ores such as double refractory carbonaceous sulfides. Outlining best practices in gold processing from a variety of perspectives, Gold Ore Processing: Project Development and Operations is a must-have reference for anyone working in the gold industry, including metallurgists, geologists, chemists, mining engineers, and many others. - Includes several new chapters presenting established, newly implemented, and emerging technologies in gold ore processing - Covers all aspects of gold ore processing, from feasibility and development stages through environmentally responsible operations, to the rehabilitation stage - Offers a mineralogy-based approach to gold ore process flowsheet development that has application to multiple ore types