Products art

CI5X Series Impact Crushers

CI5X series impact crusher is a new generation of coarse and medium crushed products designed to meet customers needs for high profit, low cost, energy saving and consumption reduction. It is the guarantee for large-volume production line c

Mining, metallurgy, construction, chemical, cement, refractory material, etc.

Parameter


Model Specifications (mm) Feed opening (mm) Max. feed size (mm) Capacity (t/h) Power (kW) Weight (t) Dimensions (mm)
CI5X1315 Φ1300×1500 1540×930 600 250-350 250 20 2880×2755×2560
CI5X1520 Φ1500×2000 2040×520 (2040×995) 350(700) 400-600 2×250 (2×200) 30 3390×3520×2790
CI5X1415 Φ1400×1500 1540×1320 900 350-550 250 24 2995×2790×3090
CI5X1620 Φ1600×2000 2040×1630 1100 500-900 2×200 42 3485×3605×3720
CI5X2023 Φ2000×2300 2400×1920 1300 1200-2000 2×500 76 4890×4380×4765
  • The Mining Industry in Ghana: A Blessing or a Curse

    2011-6-21  Surface mining, also called open-pit mining or strip mining is undertaken if the ... (Wood, 1999). The historical importance of mining in the economic development of Ghana is considerable and well documented, with the country‟s colonial name Gold Coast, ... This situation is not different from the happenings in Ghana where the small scale ...

  • A Contextual Review of the Ghanaian Small-Scale Mining ...

    2015-7-24  Socio-economic Impact of Small-scale Mining in Ghana Employment Most small-scale miners in Ghana are engaged in the extraction of gold and diamonds simply because they can generate wealth quickly. In fact, with the exception of specialist commodities, in most instances, it is economically unviable to mine anything other than

  • SURFACE MINING AND ITS SOCIO-ECONOMIC IMPACTS

    2009-10-15  The historical importance of mining in the economic development of Ghana is evident in the country’s colonial name, Gold Coast (Akabzaa T. and Darimani A., 2001). Ghana earned $2.5 billion from mineral exports in 2007. 20,000 people are employed in large-scale mining whilst 500,000 are employed in the small-scale sector. Mining

  • THE ARTISANAL AND SMALL SCALE MINING SECTOR

    2015-10-12  1 THE ARTISANAL AND SMALL SCALE MINING SECTOR SUSTAINABLE LIVELIHOODS1 M. Hoadley1 and D. Limpitlaw1 1 School of Mining Engineering, University of the Witwatersrand, Johannesburg, South Africa, [email protected] ABSTRACT The activities of the artisanal and small-scale mining (ASM) sector are largely poverty driven, and there is a

  • Small-scale mining in Ghana: The government and the ...

    Cited by: 78
  • IMPACT OF MINING SECTOR INVESTMENT IN GHANA: A

    2008-11-12  promulgation of the Small-Scale Mining Law in 1989 and the establishment of the Environmental Protection Agency in 1994. The historical importance of mining in the economic development of Ghana is considerable and well documented, with the country’s colonial name -- Gold Coast --reflecting the importance of the mining sector.

  • Importance of Mining to the Economy of Ghana

    IntroductionBackground to The Gold Sector2 The Importance of Tourism to Growth and Development in Ghana.3 Conclusion4 ReferencesMining is one of the oldest industries to have ever developed in West Africa. Mining existed in Ghana long before the colonial era. The mining sector is an important segment of the Ghanaian economy and has played a significant role in the country’s socioeconomic development since the colonial period. Historically, the mining sector’s contribution to gross foreign exchange, particularly gold, has only been paralleled by the cocoa sector. Consequently, the mining sector has witnessed intense po...
  • Small‐scale mining and its socio‐economic impact in ...

    Cited by: 191
  • The hazardous nature of small scale underground

    Cited by: 14
  • Injuries among Artisanal and Small-Scale Gold Miners

    Cited by: 8
  • Mining industry of Ghana - Wikipedia

    2019-9-28  The Mining industry of Ghana accounts for 5% of the country's GDP and minerals make up 37% of total exports, of which gold contributes over 90% of the total mineral exports. Thus, the main focus of Ghana's mining and minerals development industry remains focused on gold. Ghana is Africa's largest gold producer, producing 80.5 t in 2008.

  • Impact of illegal small scale mining (Galamsey) on cocoa ...

    2016-4-7  promulgation of the Small-Scale Mining Law in 1989 and the establishment of the Environmental Protection Agency in 1994. The historical importance of mining in the economic development of Ghana is considerable and well documented, with the country’s colonial name -- Gold Coast -- reflecting the importance of the mining sector.

  • Environmental Impacts of Mining: A Study of Mining ...

    2018-12-5  Surface mining is the dominant method of mining used by small-scale mining artisans due to its cost effectiveness, low capital intensity and minimal technical skill requirement. Large scale mining, on the other hand, often employs the deep-pit method (Plate 1b), as it requires huge capital investment, sizable number of workers and

  • Artisanal mining - Wikipedia

    2019-10-4  An artisanal miner or small-scale miner (ASM) is a subsistence miner who is not officially employed by a mining company, but works independently, mining various minerals or panning for gold using their own resources. Small-scale mining includes enterprises or individuals that employ workers for mining, but generally using manually-intensive methods, working with hand tools.

  • Chapter 25 Mining - World Bank

    2009-3-2  Small-scale mining. Artisanal and small-scale mining generate about 15 percent of the world’s nonfuel minerals yet are a major source of income—in about 30 countries around the world—for at least an estimated 13 million people, a significant proportion of whom are women and children. Between 80

  • Baseline Information for the National Action Plan on ...

    2017-6-8  In every designated small-scale mining area, there are established ... gold bearing reefs, which can be located close to the surface or deep-seated. In cases where the ore is hard, explosives are commonly used, despite being prohibited. ... Despite the sustained and growing importance of ASM in Ghana as well as its many positive economic

  • The Extractive Industries and Society - at Clark University

    2018-12-7  Small-scale the mining Large-scale mining A B S T R A C T Since implementation of its Economic Recovery Program in 1983, Ghana’s extractive industries have come to account for 40% of the total value of the country’s exports. An adverse impact of this increase, however,

  • De-agrarianization, re -agrarianization and local

    Abstract. This article contributes to the debate on livelihood diversification in rural sub-Saharan Africa, focusing specifically on the growing economic importance of artisanal and small-scale mining (ASM) in

  • Environmental Impacts of Mining: A Study of Mining ...

    2017-8-19  Mineral exploitation contributes significantly to economic growth and development in most world economies. In Africa, Ghana is the second largest gold producer, contributing to about 5.7% of the country’s GDP. The mining sector in Ghana consists of both small-scale and large-scale mining, each of which has varying environmental impacts. This paper provides an exposition on the environmental ...

  • THEME: MANAGING AFRICA’S RESOURCES SUSTAINABLY

    2018-4-17  THEME: MANAGING AFRICA’S RESOURCES SUSTAINABLY CHALLENGES OF SMALL SCALE MINING IN GHANA BY IBRAHIM BAWA MINERALS COMMISSION. PRESENTATION OUTLINE ♦ Introduction - Background of SSM in Ghana - Definition of Small Scale Mining (SSM) ♦ Economic Importance of SSM

  • THEME: MANAGING AFRICA’S RESOURCES SUSTAINABLY

    2018-4-17  THEME: MANAGING AFRICA’S RESOURCES SUSTAINABLY CHALLENGES OF SMALL SCALE MINING IN GHANA BY IBRAHIM BAWA MINERALS COMMISSION. PRESENTATION OUTLINE ♦ Introduction - Background of SSM in Ghana - Definition of Small Scale Mining (SSM) ♦ Economic Importance of SSM

  • (PDF) The state of gold mining in Ghana - ResearchGate

    PDF With auriferous belts that cover about 51 800km2of its small area of 239 400km2, it is no surprise that Ghana was called the Gold Coast before gaining independence from UK in 1957. Gold has ...

  • Mitigating the Activities of Artisanal and Small-Scale ...

    2012-12-14  The range of commodities exploited by artisanal and small-scale miners is diverse, including gemstones, gold, copper, cobalt, coltan, coal, construction materials and other industrial minerals. The term „Small-Scale Mining‟ according to Seydou (2001) is

  • An Empirical Analysis of the Contribution of Mining

    2019-4-9  An Empirical Analysis of the Contribution of Mining Sector to Economic 89 the discovery ofcrude oil was a major contributor to economic growth (Martin and Subramanian, 2003). However, the collapse of oil price, increasing unemployment among youth, the restiveness in the Niger Delta, the global economic recession among others have

  • Ghana Economy: Population, GDP, Inflation, Business,

    2019-10-5  Learn more about the Ghana economy, including the population of Ghana, GDP, facts, trade, business, inflation and other data and analysis on its economy from the Index of Economic Freedom ...

  • Appendix 2: Environmental and Social Impacts of Mining

    2018-9-21  Appendix 2: Environmental and Social Impacts of Mining This appendix is meant to provide a brief review of the literature with regard to environmental and social impacts from mining, as well as key regulatory issues. Key Environmental and Social Impacts Environmental and social impacts of mining have been well-documented and an ample

  • Final report - IGC

    scale of small-scale mining and thus its economic importance has increased dramatically in recent years. (See Table 1 below). Of particular significance for this research is that small-scale mining by law is ‘reserved for Ghanaians’, as outlined in the Minerals and Mining Act 2006 (Act 703).

  • 1.1 PHASES OF A MINING PROJECT - Home ELAW

    2019-2-4  1.1 PHASES OF A MINING PROJECT There are different phases of a mining project, ... impacts of large-scale mining projects involving these metal ores are the subject of this Guidebook. ... impact surface water for several miles downstream of the placer mine.

  • The Role of Mining in the South African Economy - Ersa

    mining sectors to aggregate output in the South African economy, rather than with the aggregate volume of sales of the sector.4 Over the 1970-98 period, the proportional contribution of the mining sector to total value added in the South African economy has more than halved, declining from 21.3% in1970, to 9.9% of the private sector’s GDPin 1998.

  • Da Papsen Bashir - Academia.edu

    This article contributes to the debate on livelihood diversification in rural sub-Saharan Africa, focusing specifically on the growing economic importance of artisanal and small-scale mining (ASM) in the region.

  • Da Papsen Bashir - Academia.edu

    This article contributes to the debate on livelihood diversification in rural sub-Saharan Africa, focusing specifically on the growing economic importance of artisanal and small-scale mining (ASM) in the region.

  • De-agrarianization, re-agrarianization and local

    De-agrarianization, re-agrarianization and local economic development: re-orientating livelihoods in African artisanal mining communities ... focusing specifically on the growing economic importance of artisanal and small-scale mining (ASM) in the region. ... the majority of whom are\ud engaged in the extraction of near-surface mineral deposits ...

  • Gold Mining in Africa: Maximizing Economic Returns for ...

    2019-6-29  Gold Mining in Africa: Maximizing Economic Returns for Countries Ousman Gajigo Emelly Mutambatsere Guirane Ndiaye Ousman Gajigo is an Economist, AfDB ([email protected]); Emelly Mutambatsere is a Principal Research Economist, AfDB ([email protected]) and Guirane Ndiaye is a Research Economist,

  • INTRODUCTION TO MINING - Ciência Viva

    2012-3-20  INTRODUCTION TO MINING 1.1 MINING’S CONTRIBUTION TO CIVILIZATION Mining may well have been the second of humankind’s earliest endeavors— granted that agriculture was the first. The two industries ranked together as the primary

  • Mining Fraser Institute

    2019-10-4  Economic Freedom of the World. The Fraser Institute Annual Survey of Mining Companies, 2018, rates 83 jurisdictions around the world based on their geologic attractiveness for minerals and metals and the extent to which government policies encourage or deter exploration and investment.This year, the state of Nevada ranks as the most attractive jurisdiction in the world for mining investment ...

  • ENVIRONMENTAL AND HEALTH IMPACTS OF MINING IN

    2014-10-8  In Africa, because of economic pressures and slower evolution of environmental awareness, local communities have been particularly exposed to the detrimental effects of contamination arising from mining and its effects on public health, agriculture and the environment. In addition, the legacy of mining

  • Impact Of Small Scale Mining - ketelservice-nederland.nl

    Ecological features of small-scale mining in Ghana Small-scale mining poses not only serious health and safety consequences for workers involved but also has a significant environmental impact on the surrounding communities (Armah et al. 2013). (PDF) The impact of small-scale gold mining on mining ...

  • Effects of Loss of Agricultural Land Due to Large-Scale ...

    Studies on the effects of mining in Ghana have focused on small-scale mining and on the ... gold mining sector because of the importance of gold to the economy and the ... companies have surface ...

  • BITUMEN IN NIGERIA - Heinrich Böll Stiftung Nigeria

    2019-9-17  Small-scale surface mining is one of three major extraction methods identi-fied by Nigeria’s Ministry of Mines and Steel Development that could be em-ployed for bitumen extraction in Nige-ria. This method would be used in plac-es where bitumen is close to the surface, at depths of 0-20m. Small-scale surface mining requires

  • 2 Overview of Technology and Mining Evolutionary

    2019-10-7  This chapter provides background information on the exploration, mining, and processing of mineral commodities. This is followed by a brief overview of the current state of technology in these fields. The role of research and development in improving technology, and thus in offsetting the adverse ...


  • INQUIRY

    When we get your inquiries, we will send tailored catalogue, pricelist, delivery, payment terms and other required details to you by email within 24 hours.

    * *

    The materials of processing: *

    • Granite
    • Limestone
    • Basalt
    • Pebble
    • Gravel
    • Gypsum
    • Marble
    • Barite
    • Quartz
    • Dolomite
    • Gold Ore
    • Copper ore
    * *