Tag Archives: Rare Earths

Developing Greenland’s mining industry and resource impacts

Posted on February 17, 2013 by aviyer2010

An article in Bloombergsbusinessweek (February 18,2013) describes Greenland, a country protected by Denmark and with a population of 57,000, as containing 1 billion ton iron ore and the 10.5 million ton rare earth deposits that are being eyed for development. … Continue reading →

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Civil disobedience, Rare earth processing and supply chains

Posted on September 7, 2012 by aviyer2010

An article in the New York Times (September 6, 2012) describes plans by two NGOs in Malaysia, Himpunan Hijau and Save Malaysia Stop Lynas, to protest a plan by Lynas, a materials processor, to start rare earth processing in a … Continue reading →

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New Chinese rare earth quotas for 2012 and consequences

Posted on December 28, 2011 by aviyer2010

An article in the Wall Street Journal (Dec 28, 2011) describes China’s announcement of separate rare earth metals export quotas for 2012 – light rare earths (used in magnets) will have quotas separate from heavy rare earths (used in high … Continue reading →

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Crashing rare earth prices and impact

Posted on November 18, 2011 by aviyer2010

An article in the New York Times (Nov 15,2011) describes the 67% drop in prices for several rare earths including neodymium, cerium etc.  The rapid price increase in recent years was caused by China, which produces 97% of the world’s … Continue reading →

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China rare earth exports policy and new plant location

Posted on August 25, 2011 by aviyer2010

A New York Times article (August 24, 2011) describes the impact of China’s policy to limit exports of rare earth metals on new plant location decisions by Showa Denko of Japan and Intematix of the United States. Showa produces alloys … Continue reading →

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New Rare earth supply chain

Posted on March 9, 2011 by aviyer2010

An article in the International Herald Tribune (March 8, 2011) describes a new rare earth supply chain.  The ore is mined in Australia and concentrated (2/3 of the dirt removed) before it is put in sealed bags inside steel containers … Continue reading →

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Recycling Cell Phones and Supply Chain Impact

Posted on March 6, 2011 by aviyer2010

A Wall Street Journal article (March 5, 2011) describes the growing used cell phone recycling industry.   Consumers preferring old models so they do not heave to learn new features, or desiring a lower cost phone, seem to flock to these … Continue reading →

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China to Stockpile Rare Earth Metals, should the US do so too ?

Posted on February 8, 2011 by aviyer2010

A Wall Street Journal article (February 7,2011) describes plans by the Chinese Ministry of Land and Resources to build reserves of rare earth metals in order to protect their industries, impact pollution and manage the supply and demand relationship for … Continue reading →

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Understanding Rare Earths Supply Chains – a DOE Report

Posted on January 23, 2011 by aviyer2010

For supply chain managers interested in rare earth supply chains, a DOE report, available at  http://www.energy.gov/news/documents/criticalmaterialsstrategy.pdf provides a comprehensive summary. Currently, 97 % of the world’s rare earth metals are sourced from China. A few highlights of the report (a) … Continue reading →

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China Control of Rare Earth Mines

Posted on January 21, 2011 by aviyer2010

A New York Times article (January 21,2011, page B1) describes the takeover of 11  districts in China that have rare earth deposits.  This increased control will let the government be more strategic regarding exports of rare earths but also reduce … Continue reading →

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