• Mineral - Wikipedia

    A mineral is, broadly speaking, a solid chemical compound that occurs naturally in pure form. Minerals are most commonly associated with rocks due

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  • Shales | Clays and Minerals

    Analyses: We determine the mineralogical compositions of shales primarily by advanced X-ray powder diffraction analyses. These include determinations of th

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  • Clay mineral - Wikipedia

    Like all phyllosilicates, clay minerals are characterised by two-dimensional sheets of corner-sharing SiO 4 tetrahedra and/or AlO 4 octahedra. T

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