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Red laterite soils in Tamil Nadu, Andhra Pradesh and Kerala are more suitable for crops like cashew nut. The laterite soil develops in areas with high temperature and heavy rainfall. This is the result of intense leaching due to heavy rain. The name "Laterite" is derived from the Latin word "later" which means a brick. Its red colour is due to ...
Laterite in Sơn Tây, Hanoi, Vietnam. Francis Buchanan-Hamilton first described and named a laterite formation in southern India in 1807. [4]: 65 He named it laterite from the Latin word later, which means a brick; this highly compacted and cemented soil can easily be cut into brick-shaped blocks for building.
Angadippuram Laterite is a notified National Geo-heritage Monument [1] [2] [3] in Angadippuram town in Malappuram district in the southern Indian state of Kerala, India.The special significance of Angadippuram to laterites is that it was here that Dr. Francis Buchanan-Hamilton, a professional surgeon, gave the first account of this rock type, in his report of 1807, as "indurated clay", ideally ...
Thus, typically, nickel laterite ore deposits contain many billions of dollars of in-situ value of contained metal. [citation needed] Ore deposits of this type are restricted to the weathering mantle developed above ultramafic rocks. [4] As such they tend to be tabular, flat and really large, covering many square kilometres of the Earth's surface.
Khoai in Bengali refers to a geological formation specifically in Birbhum, Bardhaman, and Bankura districts of West Bengal, India and some parts of Jharkhand, India that is made up of laterite soil rich in iron oxide, often in the shapes of tiny hills. This canyon like terrain is caused by wind and water erosion on red laterite soil. [1]
Most of this basin comprises rolling and undulating country, except for the western border, which is formed by an unbroken line of the Western Ghats. The important soil types found in the basin are black soils, red soils, laterite and lateritic soils, alluvium, mixed soils, red and black soils, and saline and alkaline soils.
Laterite – Product of rock weathering in wet tropical climates rich in iron and aluminium; Lignite – Soft, brown, combustible, sedimentary rock; Limestone – Type of sedimentary rock; Marl – Lime-rich mud or mudstone which contains variable amounts of clays and silt
The laterite hillock system has been facing serious danger of degradation over the years. Most part of the midland hillocks had been converted to plantations, building sites, minimizing sites, etc. The indiscriminate mining for laterite and soil demolishing the hillocks had been severely threatened the very existence of the biota, culture and ...