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Results 171 - 180 of 299 for Iron
  • Article - 16 Sep 2018
    Here AZoMining takes a look at cobalt alternatives for battery production.
  • Article - 16 Sep 2018
    Located in the middle of the periodic table, cobalt is a transition metal long used in impure form as a pigment.
  • Article - 5 Jan 2018
    Researchers have studied global energy consumption due to friction and wear in the mining industry, to determine the tribological and economic impacts.
  • Article - 26 Oct 2017
    The environmentally disruptive nature of all phases of the mining process is evident in any area of the world where oil, gas, and mineral extraction occurs.
  • Article - 13 Oct 2017
    The main countries around the world that produce coal include China, the United States, India, Australia and Indonesia. The successful mining of coal allows for the extraction of iron ore.
  • Article - 8 Sep 2017
    First discovered in 1924, Zebra rock is a marketing name for an Australian decorative stone that has an appearance of varying brown and white bands.
  • Article - 22 Jun 2017
    While Zebra rock is mainly composed of fine grained quartz and sericite, minor amounts of alunite, kaolinite clay and dickite are also found within this mineral.
  • Article - 21 Apr 2014
    Pentlandite, nickel iron sulphide, is the principal ore for nickel. Pentlandite is found in the form of massive granular aggregates. It appears as a brassy gold-colored mineral, having similarities in...
  • Article - 21 Apr 2014
    Peridotite is a coarse-grained, dark-colored intrusive igneous rock which consists of minerals such as pyroxene and olivine. It usually contains olivine as the primary mineral in addition to other...
  • Article - 24 May 2014
    Panning is a simple mining method which separates particles of high specific gravity such as gold from gravels or soil by washing in a pan. Pans of various sizes have been developed over the years.

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