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Results 14121 - 14130 of 15688 for Mining
  • Wagnerite - Occurrence, Properties, and Distribution
    Article - 10 May 2013
    Wagnerite was first discovered in 1821 from the Höllengraben, Werfen, Salzburg, Austria. It was named after F. M. von Wagner, mining official in Munich, Germany.
  • Pennsylvania Approves Tax on Natural Gas Extraction
    News - 4 Oct 2010
    In a historical step the Pennsylvania House approved a bill for a first ever tax on natural gas extraction. The bill plans to split the proceeds from the proposed mining tax between the...
  • Otavite - Occurrence, Properties, and Distribution
    Article - 15 May 2013
    Otavite is a rare cadmium carbonate mineral first described in 1906 from the Tsumeb district near Otavi, Nambia. It is a member of calcite group. The mineral was named after its place of discovery.
  • Affinity Gold Provides Progress Report
    News - 3 Oct 2010
    Affinity Gold Corp. (AFYG.pk) has released a corporate update regarding the Company's progress over the previous 45 days as well as a look ahead to the coming months. Since the prior Corporate...
  • Kamaishilite - Occurrence, Properties, and Distribution
    Article - 8 May 2013
    Kamaishilite is a tetragonal colorless mineral containing silicon, oxygen, hydrogen, calcium and aluminium. It was first discovered from Kamaishi mine, Kamaishi, Iwate Prefecture, Honshu, Japan in...
  • Kalinite - Occurrence, Properties, and Distribution
    Article - 15 May 2013
    Kalinite is a mineral composed of hydrated potassium aluminum sulfate. The mineral was first found in San Bernardino County, California, USA in 1868. It was named for its potassium (kalium) content.
  • GE's New Mobile Evaporator to Help Natural Gas Producers with Fracking
    News - 1 Oct 2010
    General Electronics is launching a new machine to recycle water in a controversial gas drilling process which is called hydraulic fracturing. In this process water is mixed with appropriate...
  • Krausite - Occurrence, Properties, and Distribution
    Article - 15 May 2013
    Krausite comprises potassium, iron, sulphates and water and was named after Dr. Edward Henry Kraus (1875-1973), American mineralogist from the University of Michigan.
  • Simpsonite - Occurrence, Properties, and Distribution
    Article - 13 May 2014
    Simpsonite was first discovered in 1938 from the Tabba Tabba, Western Australia. It was named after Edward Sydney Simpson, Western Australian government mineralogist and analyst.
  • Ribbeite - Occurrence, Properties, and Distribution
    Article - 14 May 2014
    Ribbeite is an orthorhombic-dipyramidal pink mineral containing silicon, oxygen, manganese, magnesium and hydrogen. It is a member of humite group. The mineral was first discovered in 1987 from the...

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