China Sandstone slate-What are the uses of pink sandstone
The Sandstone contains 50% of the silt from the particle size of 0.0625 to 0.0039 mm (mm) with a clastic sedimentary rock of the Sandstone specimen. Sedimentary rocks, mainly composed of silt debris, are Sandstones.
China Sandstone slate-Features
The size of the silt debris is 0.0625 ~ 0.0039mm. More than silt is called mud. Sedimentary rocks, mainly composed of silt debris, are Sandstones. Sandstone debris components are generally relatively simple, mainly quartz, feldspar and cuttings rare, sometimes with more muscovite. Interstitial matter is calcium, iron and clay. Silt Sandstone often has a thin horizontal bedding, the sediment water is easily subjected to liquefaction deformation layer and other sliding structure. (0.0625 ~ 0.0312mm) and fine Sandstone (0.0312 ~ 0.0039mm) according to the particle size: according to the composition of the mixture is divided into: muddy Sandstone, iron Sandstone, calcareous Sandstone, etc.
China Sandstone slate-classification
According to the debris composition is divided into quartz Sandstone, feldspar Sandstone, lithic Sandstone (rare) and the transition between them. According to the cement composition, it is classified into clayey Sandstone, iron Sandstone, calcareous Sandstone and dolomitic Sandstone. Loess is also a loose or semi-consolidated silty sediments. The Sandstone is formed in the deeper parts of the floodplain, delta, lagoon and ocean.
According to the type of powder: Sandstone culture stone, Sandstone mushroom stone, Sandstone slate, Sandstone foot stone, Sandstone net paste.
The color of the Sandstone varies with the composition of the mixture. Sandstone is formed after long distance handling, hydrodynamic conditions are relatively quiet, the deposition rate is slow. In the horizontal and vertical can be gradually into Sandstone or clay rock, and constitute the rhythm of bedding. The Sandstone is formed under weak hydrodynamic conditions, often in the lagoon, lake, swamp, river floodplain, delta and sea basin environment.
Stratified rocks may be weathered for thousands of years, the naked eye can be clearly visible. These layers are composed of various materials and minerals, including silica, iron oxide, calcite, chlorite, quartz, feldspar, alumina, and potassium carbonate. Mineral formed rock colors, usually black, sandy or gray. Although rocks are spread all over the world, Sandstone can only be found in forests or tropical areas, and Sandstone is usually present in coal mine.
Sandstone is mainly used in the construction industry, people are trying to develop its commercial value. Due to the attractive appearance of Sandstone, it has become a highly sought after handicraft. In some daily necessities, such as tiles, can also be used to produce Sandstone. Silt rock powder can also be used to protect landmines or other dangerous areas of explosion. In the field of art, the joints of the sculptors often start from the Sandstone
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