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Tantalum
Metal element with symbol Ta and atomic number 73 <http://periodic.lanl.gov/73.shtml>
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PDF Conflict minerals from the Democratic Republic of the Congo: global tungsten processing plants, a critical part of the tungsten supply chain [More info]
Information about tungsten processing plants to help identify risks associated with the supply of this strategic resource and support decision making related to mineral supply.
PDF Flow studies for recycling metal commodities in the United States [More info]
What happens to all the scrap metal? How well does recycling work? This guide explains what we know about the overall processes of recycling various metals.
PDF Niobium and tantalum: indispensable twins [More info]
Explains why these elements are commonly discussed together, how they are used, where we get them, and prospects for future supply and demand.
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