Formation
Mudstone forms when very fine-grained clay particles are deposited in water which settle at the bottom of water bodies. They are buried and compacted by overlying sediment hence forming mudstone.
Composition
Mineral Content
Biotite, Chlorite, Feldspar, Micas, Muscovite or Illite, Plagioclase, Pyrite, Quartz
Compound Content
Aluminium Oxide, NaCl, CaO, Iron(III) Oxide, Silicon Dioxide
Transformation
Metamorphism
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✘
17% - Sedimentary Rocks Rocks
Types of Metamorphism
-
Weathering
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78% - Sedimentary Rocks Rocks have it !
Types of Weathering
Chemical Weathering, Mechanical Weathering
Erosion
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86% - Sedimentary Rocks Rocks have it !
Types of Erosion
Chemical Erosion, Sea Erosion