1 Formation
1.1 Formation
Shale forms when very fine-grained clay particles are deposited in water which settle at the bottom of water bodies. They are later compacted hence forming shale.
Whiteschist is formed by dynamic metamorphism at high temperatures and pressures that aligns the grains of mica, hornblende and other elongated minerals into thin layers.
1.2 Composition
1.2.1 Mineral Content
Albite, Biotite, Calcite, Chert, Chlorite, Dolomite, Hematite, Micas, Muscovite or Illite, Pyrite, Quartz, Silica, Sulfides
Carbonate, Coesite, Quartz, Silica
1.2.2 Compound Content
Ca, Fe, Mg, Silicon Dioxide, Sodium
CaO, Mg, MgO, Silicon Dioxide
1.2 Transformation
1.2.1 Metamorphism
1.3.1 Types of Metamorphism
Not Applicable
Not Applicable
1.3.2 Weathering
1.4.1 Types of Weathering
Biological Weathering, Chemical Weathering, Mechanical Weathering
Biological Weathering, Chemical Weathering, Mechanical Weathering
1.5.1 Erosion
1.5.2 Types of Erosion
Chemical Erosion, Coastal Erosion, Glacier Erosion
Chemical Erosion, Coastal Erosion, Glacier Erosion