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Results 31 - 40 of 87 for Diamonds
  • Guyana: Mining, Minerals and Fuel Resources
    Article - 9 Aug 2012
    Guyana has a total area of 214,969 km2, and its total population is 740,685 as of 2018.
  • Venezuela: Mining, Minerals and Fuel Resources
    Article - 9 Aug 2012
    Venezuela covers an area of 912,050 km2 and its total population is 31.3 million, according to 2017 estimates.
  • Improving Sustainability and Efficiency in Ore Sorting with Sensors
    Article - 24 Nov 2023
    The age-old practice of ore sorting is getting a high-tech makeover thanks to advancements in sensor technologies. As sensors enable automated, real-time sensing of ore characteristics, they hold the...
  • What is Thin-Section Microscopy?
    Article - 26 Aug 2019
    Thin-section microscopy is a non-destructive technique that can be used to analyze both crystalline and amorphous samples.
  • What are the Most Common Forms of Mineral Testing?
    Article - 26 Aug 2019
    With over 4,000 types of minerals, there are many physical properties that make them distinguishable pieces of matter.
  • What is Mineral Inclusion Analysis?
    Article - 11 Apr 2019
    Mineral inclusions can provide information about the early stages of an igneous/volcanic or metamorphic event and the interactions with the Earth's crust and upper mantle over geological time.
  • New Turquoise Mining Initiatives
    Article - 26 Oct 2017
    Turquoise, an opaque mineral that is well known for it’s alluring design pattern that is made up of naturally crafted mixes of blue, green and yellow colors, has been a treasured gemstone for...
  • The Environmental Risks of Deep Seabed Mining
    Article - 15 Oct 2021
    Filho, W et al. recently released a journal paper looking at the legal aspects of deep seabed mining (DSM) and the environmental risks it poses. The paper also suggests key issues miners will need to...
  • Zebra Rock Mining: Is It Worth It?
    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.
  • Properties of Zebra Rock
    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.

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