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Johannes Jochemus du Plessis

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  Johannes Jochemus du Plessis

  2008

  Masters study of dyke and sill intrusions at collieries in the Witbank and Highveld coalfields, using thin section petrography and X-ray fluorescence, for exploration geologists.

  What this report foundDolerites in the study area differ in mineral content, geometry, thickness, grain size and degree of alteration.

  Geology and Geophysics

  Petrochemical Characterization of Dolerites and Their Influence on Coal in the Witbank Highveld Coalfield, South Arica

  R1500,00 Add to basket