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Results 1 - 9 of 9 for Sphalerite
  • Article - 18 Dec 2001
    Gallium is present as a trace element in germanite, sphalerite, diaspore, coal, and bauxite. Although this metal occurs naturally in approximately the same amount as lead, it is extensively dissipated...
  • Article - 23 Jul 2001
    Metallic zinc was produced in India by reducing calamine with organic substances like wool, in the 13th century A.D. Marggraf rediscovered zinc in 1746 and showed that metallic zinc could also be...
  • Article - 20 Feb 2014
    Mineral liberation is a key step in the manufacture of mineralogical concentrates from their ores.
  • Article - 4 Oct 2011
    Cadmium sulfide is a chemical compound that has the formula CdS. It is yellow in color and commonly used as a pigment, in solar cells and photoresists. Properties of cadmium sulfide are also provided.
  • Article - 20 Jul 2001
    In 1817, German chemist Friedrich Strohmeyer discovered cadmium from an impurity of zinc carbonate (ZnCO3). Cadmium derives from the Latin term ‘cadmia’ and the Greek word ‘kadmeia’, which are ancient...
  • Article - 6 Apr 2013
    Boron arsenide is a chemical compound of boron and arsenic. It occurs in cubic sphalerite, and it can be alloyed with gallium arsenide. It also occurs as an icosahedral boride.
  • Article - 4 Apr 2013
    Cadmium sulfide is an inorganic compound with the chemical formula CdS. It is a yellow solid and a semiconductor of electricity. It occurs in nature with two different polymorphs, cubic hawleyite and...
  • Article - 1 Jun 2013
    Gallium is a chemical element with Ga as its symbol. It belongs to group 13, periodic number 4 of the periodic table. Its atomic number is 31.
  • Article - 4 Feb 2015
    This article describes the analysis of ore-thick sections from an offset dike of the Sudbury Igneous Complex (SIC), using Micro-XRF and SEM-EDS. The analysis involves detecting the presence of high...