Siltstone vs Shale

Siltstone vs Shale Information

Earth’s outer layer is covered by rocks and these rocks have different physical and chemical properties. As two rocks are not same, it’s fun to compare them. You can also know more about Siltstone and Shale Reserves. Siltstone can be defined as a fine-grained sedimentary rock which mainly consists of consolidated silt. Shale is a fine-grained sedimentary rock which is formed by the compaction of silt and clay-size mineral particles. These rocks are composed of many distinct minerals. The process of formation of rocks is different for various rocks. Rocks are quarried from many years for various purposes. You can check out Siltstone vs Shale information and Siltstone vs Shale characteristics in the upcoming sections.

Siltstone vs Shale Characteristics

Though some rocks look identical, they have certain characteristics which distinguish them from others. Characteristics of rocks include texture, appearance, color, fracture, streak, hardness etc. Siltstone vs Shale characteristics assist us to distinguish and recognize rocks. Also you can check about Properties of Siltstone and Properties of Shale. Learn more about Siltstone vs Shale in the next section. The interior uses of Siltstone include Decorative aggregates and Interior decoration whereas the interior uses of Shale include Decorative aggregates, Homes and Interior decoration. Due to some exceptional properties of Siltstone and Shale, they have various applications in construction industry. The uses of Siltstone in construction industry include Building houses or walls, Cement manufacture, Construction aggregate, For road aggregate, Making natural cement, Raw material for the manufacture of mortar and that of Shale include Cement manufacture, Construction aggregate, For road aggregate, Making natural cement, Raw material for the manufacture of mortar.

More about Siltstone and Shale

Here you can know more about Siltstone and Shale. The life cycle of a rock consists of formation of rock, composition of rock and transformation of rock. The composition of Siltstone and Shale consists of mineral content and compound content. The mineral content of Siltstone includes Calcite, Clay, Clay Minerals, Feldspar, Micas, Quartz, Sand, Silica, Silt and mineral content of Shale includes Albite, Biotite, Calcite, Chert, Chlorite, Dolomite, Hematite, Micas, Muscovite or Illite, Pyrite, Quartz, Silica, Sulfides. You can also check out the list of all Sedimentary Rocks. When we have to compare Siltstone vs Shale, the texture, color and appearance plays an important role in determining the type of rock. Siltstone is available in brown, red, reddish brown colors whereas, Shale is available in black, brown, buff, green, grey, red, yellow colors. Appearance of Siltstone is Rough and that of Shale is Muddy. Properties of rock is another aspect for Siltstone vs Shale. The hardness of Siltstone is 6-7 and that of Shale is 3. The types of Siltstone are Siltstone whereas types of Shale are Red Shale, Black Shale, Green Shale, Grey Shale and Yellow Shale. Streak of rock is the color of powder produced when it is dragged across an unweathered surface. The streak of Siltstone and Shale is white. The specific heat capacity of Siltstone is 0.84 kJ/Kg K and that of Shale is 0.39 kJ/Kg K. Depending on the properties like hardness, toughness, specific heat capacity, porosity etc., rocks are resistant to heat, wear, impact, etc.Siltstone is heat resistant, impact resistant, pressure resistant, water resistant whereas Shale is heat resistant, impact resistant.