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Results 41 - 50 of 143 for Copper-gold
  • Improving Hard Rock Fragmentation in Copper Open Pit Mine Sites
    Article - 31 Oct 2022
    In open-pit mining operations, a larger energy consumption comprises the comminution processes. Therefore, blasting operations for rock fragmentation contribute to improving comminution efficiency,...
  • The Main Types of Mining and their Differences
    Article - 24 Dec 2024
    An overview of mining types, detailing surface, underground, in-situ, and placer methods, and their roles in resource extraction and sustainability challenges.
  • Turning Copper Ore into Copper: What are the Processes?
    Article - 24 Feb 2022
    The process of copper extraction has been lengthy and complex. Can innovations simplify it as demand rises amid the green revolution?
  • Namibia: Mining, Minerals, and Fuel Resources
    Article - 27 Jul 2012
    This article discusses the mining, minerals, and fuel resources in Namibia.
  • Antarctica: Mining, Minerals and Fuel Resources
    Article - 19 Nov 2012
    Antarctica is a frozen desert continent located south of the Antarctic Circle. It is mostly uninhabitable with a total land area of 14 million km2 of which only 280,000 km2 is ice-free.
  • Fiji: Mining, Minerals and Fuel Resources
    Article - 16 Nov 2012
    Fiji is a country comprising a group of islands that are located in the South Pacific Ocean. The total area of the country is 18,274 km2, and it has a population of 890,057 as of July 2012. The...
  • Burundi: Mining, Minerals and Fuel Resources
    Article - 22 Oct 2012
    Burundi, with a total population of 10,557,259 as of July 2012, is located in Central Africa, east of Democratic Republic of the Congo. The country mostly has an equatorial type of climate and covers...
  • Afghanistan: Mining, Minerals and Fuel Resources
    Article - 4 Oct 2012
    Afghanistan, with a total population of 30,419,928 as of July 2012, is located in Southern Asia, north and west of Pakistan, east of Iran. The country mostly has an arid to semiarid climate and covers...
  • Exploration Pathfinder XRF Analysis
    Article - 14 Sep 2012
    Throughout history, gold (Au) has been a very valuable metal because of its monetary worth and unique physical and chemical properties; it is chemically stable (does not oxidize, unlike other metals)...
  • Saudi Arabia: Mining, Minerals and Fuel Resources
    Article - 29 Aug 2012
    Saudi Arabia is a part of the Middle East countries between the Red Sea and the Persian Gulf. The total area of the country is 2,149,690 km2, and has a population of 26,534,504 as of July 2012. The...

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