Geology · 2019

CSS 2019 Geology Paper

6 questions from this paper.

  1. Q1
    What characteristics should a sedimentary strata contain to be designated as a 'Formation'? How is a formation divided into sub-units? Describe the Salt Range Formation.
    Past paper Lithostratigraphy 20 marks
  2. Q2
    Elaborate the Plagioclase Series of the Feldspar group. Describe the physical and optical characteristics of the series.
    Past paper Mineralogy 20 marks
  3. Q3
    What is a Pull-apart basin? Describe the characteristics of transform movement between two continental blocks. Where do you find similar features in Pakistan?
    Past paper Tectonic Basins 20 marks
  4. Q4
    What are Pegmatites? Discuss the texture and mineralogical composition of pegmatites and the precious minerals associated with them.
    Past paper Igneous Petrology 20 marks
  5. Q5
    What methods of geophysical exploration are used for metallic ore deposits? Mention the instruments used for data acquisition.
    Past paper Mineral Geophysics 20 marks
  6. Q6
    Differentiate between volcanic and fissure eruptions. Describe the materials exhaled by volcanoes and their hazards.
    Past paper Volcanology 20 marks

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