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Laterite is a soil type rich in iron and aluminium and is commonly considered to have formed in hot and wet tropical areas. Nearly all laterites are of rusty-red coloration, because of high iron oxide content.
Aug 4, 2017 · Laterite Soil. The word laterite has been derived from the Latin word ‘Later’ which means brick. These soils when wet are as soft as butter but become hard and cloddy on drying. Therefore, these are widely cut as bricks for use in house construction.
Laterite, soil layer that is rich in iron oxide and derived from a wide variety of rocks weathering under strongly oxidizing and leaching conditions. It forms in tropical and subtropical regions where the climate is humid.
Jan 23, 2016 · Distribution of Laterite – Lateritic Soils. Laterite soils cover an area of 2.48 lakh sq km. Continuous stretch of laterite soil is found on the summits of Western Ghats at 1000 to 1500 m above mean sea level, Eastern Ghats, the Rajmahal Hills, Vindhyan, Satpuras and Malwa Plateau.
Laterite soil is formed by weathering rocks in tropical regions with heavy rainfall. The process involves breaking parent rocks rich in iron and aluminum over time. Rainwater carries away soluble minerals, leaving behind insoluble materials. The iron and aluminum compounds in the rocks oxidize, forming iron oxide and aluminum oxide.
Nov 18, 2023 · Lateritic deposits are a type of weathering product that forms in tropical and subtropical regions through the process of laterization. Laterization involves the leaching of silica and other soluble materials from rocks, leaving behind a residual concentration of iron and aluminum oxides.
Dec 1, 2022 · Laterite soil is leached residue from the process of laterisation. • Geotechnical chemical and mineralogical characteristics of laterite soil were critically reviewed. • The influences of laterite soil on the performances of building/road products were discussed. •
Jan 1, 2009 · Laterite is an iron-rich, sub-aerial, weathering product, commonly considered to evolve as a result of intense, in situ substrate alteration under tropical or sub-tropical climatic...
Laterite Soil. Laterites and lateritic soils are mixtures of phyllosilicate and iron minerals, generally Fe2O3(FeO) in Al2O3–SiO2–H2O matrices, with the crystalline habitus typical of kaolinite in which a high proportion of Al3+ is replaced by Fe2+ or Fe3+(Kamseu et al., 2013; From: Journal of Cleaner Production, 2021
Sep 21, 2023 · Lateritic soils are highly weathered residual soils found in tropical and sub-tropical regions, formed as a product of the laterization of rock. The colour of lateritic soils ranges from dark reddish brown, through rusty red, to purple.
