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Results 31 - 40 of 61 for Rare earth metals
  • Mining on the Moon
    Article - 20 May 2016
    It is thought that billions of tons of water and rare earth elements, like uranium and thorium exist on the moon, and private companies are aiming to obtain them. The European Space Agency even has...
  • Where Can You Mine for Gold?
    Article - 13 Nov 2013
    Gold is an extremely rare ore. Geological survey reports state that the average concentration of gold in the Earth’s crust is only 0.005 ppm. It is found in rocks at very low concentrations.
  • Deep Sea Mining: An Introduction to Underwater Mining
    Article - 12 Nov 2013
    As nearly 70% of the earth’s surface is made up of water and mineral resources are severely depleted on land, several mining companies are exploring the concept of deep sea mining.
  • Mali: Mining, Minerals and Fuel Resources
    Article - 11 Oct 2012
    Mali is a landlocked country located in Western Africa. The total area of the country is 1,240,192 km2, and it has a population of 15,494,466 as of July 2012. The country’s climate varies from...
  • Kyrgyzstan: Mining, Minerals and Fuel Resources
    Article - 10 Oct 2012
    Kyrgyzstan, with a total population of 5,496,737 as of July 2012, is located in Central Asia, to the west of China and south of Kazakhstan. The country experiences subtropical, temperate and dry...
  • XRF Analysis of Zinc, Silver, and Lead
    Article - 24 Sep 2012
    The many industrial uses for zinc (Zn) create a strong global demand for the metal from major producers in Asia, Australia, and the Americas.
  • Kenya: Mining, Minerals and Fuel Resources
    Article - 14 Sep 2012
    This article discusses the mining, mineral and fuel resources in Kenya.
  • XRF Analysis of Ta-Nb (Coltan), Sn, and W
    Article - 13 Sep 2012
    Tantalum (Ta), niobium (Nb), tungsten (W), and tin (Sn) are mainly used in high-end technology products.
  • Elemental Analysis of Rare Earth Elements
    Article - 13 Sep 2012
    Rare Earth Elements (REEs) are commonly used in consumer electronics such as televisions, cameras, and mobile phones, as well as automobile catalytic converters and rechargeable batteries due to their...
  • Exploration Pathfinder XRF Analysis
    Article - 13 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)...

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