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Results 15541 - 15550 of 15607 for Mining
  • Troilite - Occurrence, Properties, and Distribution
    Article - 21 Oct 2013
    Trolite is a rare iron sulfide mineral and a member of pyrrhotite group. Although it can be found on Earth, it is more abundant in meteorites.
  • Paradamite - Occurrence, Properties, and Distribution
    Article - 3 Jun 2014
    Paradamite is dimorphous with adamite and isostructural with tarbuttite. It was named from the Greek word, para which means ‘near’ indicating its dimorphous relation to adamite.
  • Dolomite - Occurrence, Properties, and Distribution
    Article - 12 May 2014
    Dolomite is a carbonate mineral consisting of calcium magnesium carbonate. It was first described as the ‘stinking stone’ by Belsazar Hacquet, an Austrian naturalist. Later, Déodat Gratet de Dolomieu,...
  • Callaghanite - Occurrence, Properties, and Distribution
    Article - 4 Jun 2014
    Callaghanite is monoclinic-prismatic mineral consisting of oxygen, magnesium, hydrogen, copper and carbon. It was named after Honors Dr. Eugene Callaghan, Director of the New Mexico Bureau of Mines,...
  • Bandylite - Occurrence, Properties, and Distribution
    Article - 4 Jun 2014
    Bandylite is a tetragonal-ditetragonal dipyramidal dark blue mineral comprised of oxygen, hydrogen, copper, chlorine and boron. It was named after Dr. Mark Chance Bandy, an American mining engineer...
  • Fairchildite – Occurrence, Properties, and Distribution
    Article - 7 May 2013
    Fairchildite was named after John Gifford Fairchild, an analytical chemist working with the U.S. Geological Survey. This mineral was discovered in 1946, and it is a dimorph of Bütschliite.
  • China Turns to Hydropower
    Article - 12 Nov 2012
    The year 2006 saw the opening of the Three Gorges Dam on the Yangtze River and was a testimony to the successful efforts of China to harness the energy of its big rivers on a massive scale.
  • Newmont Earnings Increase 79%, Quarterly Dividend up 50%
    News - 28 Jul 2010
    Newmont Mining Corporation (NYSE: NEM), one of the world’s largest gold producers, has announced second quarter adjusted net incomeof $377 million ($0.77 per share) compared to $211 million...
  • Medoro Resources Releases Further Drill Results for Marmato, Colombia
    News - 27 Jul 2010
    Medoro Resources Ltd. (TSX-V: MRS), a gold exploration, development and mining company with a primary emphasis on Colombia, has announced results from 30 additional drill holes at its exploration...
  • Five of the Rarest Resources in the World
    Article - 16 Jul 2012
    There are some elements and resources which are commonly known to be rare. However, there are some lesser known elements which are becoming increasing scarce on the world market.

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