Chota Nagpur plateau - wikipedia Chota Nagpur plateau Chota Nagpur Plateau Plateau Landscape in Chiraundi village of Morabadi, Ranchi. Country India State Jharkhand Cities Ranchi, Bokaro Steel City, Dhanbad, Jamshedpur Rivers Damodar River, Subarnarekha River, Barakar River Coordinates 23 ° 21 ′ N 85 ° 20 ′ E ﻿ / ﻿ 23.350 ° N 85.333 ° E ﻿ / 23.350 ; 85.333 Coordinates : 23 ° 21 ′ N 85 ° 20 ′ E ﻿ / ﻿ 23.350 ° N 85.333 ° E ﻿ / 23.350 ; 85.333 Highest point Pareshnath Hill - elevation 1,350 m ( 4,429 ft ) - coordinates 23 ° 57 ′ 40 '' N 86 ° 08 ′ 14 '' E ﻿ / ﻿ 23.96111 ° N 86.13722 ° E ﻿ / 23.96111 ; 86.13722 Lowest point - elevation 620 m ( 2,034 ft ) Map of the Chota Nagpur ecoregion Chota Nagpur Plateau. Orographical Features. Website : www.chotonagpurplateau.in This article incorporates text from a publication now in the public domain : Chisholm, Hugh, ed. ( 1911 ). `` article name needed ''. Encyclopædia Britannica ( 11th ed. ). Cambridge University Press. The Chota Nagpur Plateau is a plateau in eastern India, which covers much of Jharkhand state as well as adjacent parts of Odisha, West Bengal, Bihar and Chhattisgarh. The Indo - Gangetic plain lies to the north and east of the plateau, and the basin of the Mahanadi River lies to the south. The total area of the Chota Plateau is approximately 65,000 square kilometres ( 25,000 sq mi ). Contents 1 Etymology 2 Formation 3 Divisions 3.1 Pat region 3.2 Ranchi plateau 3.3 Hazaribagh plateau 3.4 Koderma plateau 3.5 Damodar trough 3.6 Palamu 3.7 Manbhum - Singhbhum 4 Climate 5 Ecology 5.1 Protected areas 6 Minerals 7 See also 8 References 9 Further reading Etymology The name Nagpur is probably taken from Nagavanshis, who ruled in this part of the country. Chota is a corruption of the word small, a village in the outskirts of Ranchi, which has the remains of an old fort belonging to the Nagavanshis. Formation The Damodar River flows through Chota Nagpur Plateau The Chota Nagpur Plateau is a continental plateau -- an extensive area of land thrust above the general land. The plateau has been formed by continental uplift from forces acting deep inside the earth. The Gondwana substrates attest to the plateau 's ancient origin. It is part of the Deccan Plate, which broke free from the southern continent during the Cretaceous to embark on a 50 - million - year journey that was violently interrupted by the northern Eurasian continent. The northeastern part of the Deccan Plateau, where this ecoregion sits, was the first area of contact with Eurasia. Divisions The Chota Nagpur Plateau consists of three steps. The highest step is in the western part of the plateau, where pats, as a plateau is locally called, are 910 to 1,070 metres ( 3,000 to 3,500 ft ) above sea level. The highest point is 1,164 metres ( 3,819 ft ). The next part contains larger portions of the old Ranchi and Hazaribagh districts and some parts of old Palamu district, before these were broken up into smaller administrative units. The general height is 610 metres ( 2,000 ft ). The topography in undulating with prominent gneissic hills, often dome - like in outline. The lowest step of the plateau is at an average level of around 300 metres ( 1,000 ft ). It covers the old Manbhum and Singhbhum districts. High hills are a striking part of this section - Parasnath Hills rise to a height of 1,370 metres ( 4,480 ft ) and Dalma Hills to 1,038 metres ( 3,407 ft ). The large plateau is subdivided into several small plateaux or sub plateaux. Pat region The western plateau with an average elevation of 1,000 metres ( 3,300 ft ) above mean sea level merges into the plateau of Surguja district of Chhattisgarh. The flat topped plateaux, locally known as pats are characterized by level surface and accordance of their summit levels shows they are part of one large plateau. Examples include Netarhat Pat, Jamira Pat, Khamar Pat, Rudni Pat etc. The area is also referred to as Western Ranchi Plateau. It is believed to be composed of Deccan lava. Ranchi plateau Dassam falls in the plateau It is the largest part of the Chota Nagpur Plateau. The elevation of the plateau land in this part is about 700 m ( 2,300 ft ) and gradually slopes down towards south - east into the hilly and undulating region of Singhbhum ( earlier Singhbhum district or what is now Kolhan division ). The plateau is highly dissected. Damodar River originates here and flows through a rift valley. To the north it is separated from the Hazaribagh plateau by the Damodar trough. To the west is a group of plateaux called pat There are many waterfalls at the edges of Ranchi plateau where rivers coming from over the plateau surface form waterfalls when they descend through the precipitous escarpments of the plateau and enter the area of significantly lower height. The North Karo River has formed a 17 m ( 56 ft ) high Pheruaghaugh Falls at the southern margin of Ranchi plateau. Such falls are called scarp falls. Hundru Falls ( 75 m ) on Subarnarekha River near Ranchi, Dassam Falls ( 39.62 m ) on Kanchi River, east of Ranchi, Sadni Falls ( 60 m ) on Sankh River ( Ranchi plateau ) are examples of scarp falls. Sometimes waterfalls of various dimensions are formed when tributary streams join the master stream from great height forming hanging valleys. At Rajrappa ( 10 m ), the Bhera river coming over from the Ranchi plateau hangs above the Damodar River at its point of confluence with the latter. The Jonha Falls ( 25.9 m ) is another example of this category of falls. In fact the Gunga River hangs over its master stream, Raru River ( to the east of Ranchi city ) and forms the said falls. Hazaribagh plateau The Hazaribagh plateau is often subdivided into two parts -- the higher plateau and the lower plateau. Here the higher plateau is referred to as Hazaribagh plateau and the lower plateau as Koderma plateau. The Hazaribagh plateau on which Hazaribagh town is built is about 64 km ( 40 mi ) east by west and 24 km ( 15 mi ) north by south with an average elevation of 610 m ( 2,000 ft ). The north - eastern and southern faces are mostly abrupt ; but to the west it narrows and descends slowly in the neighbourhood. of Simaria and Jabra where it curves to the south and connects with the Ranchi Plateau through Tori pargana. It is generally separated from the Ranchi plateau by the Damodar trough. The western portion of Hazaribagh plateau constitutes a broad watershed between the Damodar drainage on the south and the Lilajan and Mohana rivers on the north. The highest hills in this area are called after the villages of Kasiatu, Hesatu and Hudu, and rise fronting the south 180 m ( 600 ft ) above the general level of the plateau. Further east along the southern face a long spur projects right up to the Damodar river where it ends in Aswa Pahar, elevation 751 metres ( 2,465 ft ). At the south - eastern corner of the plateau is Jilinga Hill at 932 metres ( 3,057 ft ). Mahabar Jarimo at 666 m ( 2,185 ft ) and Barsot at 660 m ( 2,180 ft ) stand in isolation to the east, and on the north - west edge of the plateau Sendraili at 670 m ( 2,210 ft ) and Mahuda at 734 m ( 2,409 ft ) are the most prominent features. Isolated on the plateau, in the neighbourhood of Hazaribagh town are four hills of which the highest Chendwar rises to 860 m ( 2,810 ft ). On all sides it has an exceedingly abrupt scarp, modified only on the south - east. In the south it falls almost sheer in a swoop of 670 m ( 2,200 ft ) to the bed of Bokaro River, below Jilinga Hill. Seen from the north the edge of this plateau has the appearance of a range of hills, at the foot of which ( on the Koderma plateau ) runs the Grand Trunk Road and NH 2 ( new NH19 ). Koderma plateau The Koderma plateau is also referred to as the Hazaribagh lower plateau or as the Chauparan - Koderma - Girighi sub-plateau. The northern face of the Koderma plateau, elevated above the plains of Bihar, has the appearance of a range of hills, but in reality it is the edge of a plateau, 240 metres ( 800 ft ) from the level of the Gaya plain. Eastward this northern edge forms a well - defined watershed between heads of the tributaries of Gaya and those of the Barakar River, which traverses the Koderma and Giridih districts in an easterly direction. The slope of this plateau to the east is uniform and gentle and is continued past the river, which bears to the south - east, into the Santhal Parganas and gradually disappears in the lower plains of Bengal. The western boundary of the plateau is formed by the deep bed of the Lilajan River. The southern boundary consists of the face of the higher plateau, as far as its eastern extremity, where for some distance a low and undistinguished watershed runs eastward to the western spurs of Parasnath Hills. The drainage to the south of this low line passes by the Jamunia River to the Damodar. Damodar trough The Damodar basin forms a trough between the Ranchi and Hazaribagh plateaux resulting from enormous fractures at their present edges, which caused the land between to sink to a great depth and incidentally preserved from denudation the Karanpura, Ramgarh and Bokaro coalfields. The northern boundary of the Damodar valley is steep as far as the south eastern corner of the Hazaribagh plateau. On the south of the trough the Damodar keeps close to the edge of the Ranchi plateau till it has passed Ramgarh, after which a turn to the north - east leaves on the right hand a wide and level valley on which the Subarnarekha begins to intrude, south of Gola till the Singhpur Hills divert it to the south. Further to the east the Damodar River passes tamely into the Manbhum sector of lowest step of the Chotanagpur plateau. Palamu The Palamu division generally lies at a lower height than the surrounding areas of Chota Nagpur Plateau. On the east the Ranchi plateau intrudes into the division and the southern part of the division merges with the Pat region. On the west are the Surguja highlands of Chhattishgarh and Sonbhadra district of Uttar Pradesh. The Son River touches the north - western corner of the division and then forms the state boundary for about 72 kilometres ( 45 mi ). The general system of the area is a series of parallel ranges of hills running east and west through which the North Koel River passes. The hills in the south are the highest in the area, and the picturesque and isolated cup - like Chhechhari valley is surrounded by lofty hills on every side. Lodh Falls drops from a height of 150 metres ( 490 ft ) from these hills, making it the highest waterfall on the Chota Nagpur Plateau. Netarhat and Pakripat plateaux are physiographically part of the Pat region. Manbhum - Singhbhum Joychandi Pahar in Purulia district in West Bengal In the lowest step of the Chota Nagpur Plateau, the Manbhum area covers the present Purulia district in West Bengal, and Dhanbad district and parts of Bokaro district in Jharkhand, and the Singhbhum area broadly covers Kolhan division of Jharkhand. The Manbhum area has a general elevation of about 300 metres ( 1,000 ft ) and it consists of undulating land with scattered hills -- Baghmundi and Ajodhya range, Panchakot and the hills around Jhalda are the prominent ones. Adjacent Bankura district of West Bengal has been described as the `` connecting link between the plains of Bengal on the east and Chota Nagpur plateau on the west. '' The same could be said of the Asansol and Durgapur subdivisions of Bardhaman district. Recently a website launched for chotonagpur Manbhum - Singhbhum region specially with the mission to save wildlife and conserve the forest in plateau. Visit chotonagpurplateau.in for a detail information and articles. The Singhbhum area contains much more hilly and broken country. The whole of the western part is a mass of hill ranges rising to 910 metres ( 3,000 ft ) in the south - west. Jamshedpur sits on an open plateau, 120 to 240 metres ( 400 to 800 ft ) above mean sea level, with a higher plateau to the south of it. The eastern part is mostly hilly, though near the borders of West Bengal it flattens out into an alluvial plain. In the Singhbhum area, there are hills alternating with valleys, steep mountains, deep forests on the mountain slopes, and, in the river basins, some stretches of comparatively level or undulating country. The centre of the area consists of an upland plateau enclosed by hill ranges. This strip, extending from the Subarnarekha River on the east to the Angarbira range to the west of Chaibasa, is a very fertile area. Saranda forest is reputed to have the best Sal forests in Asia. Climate The Chota Nagpur Plateau has an attractive climate. For five to six months of the year, from October onward the days are sunny and bracing. The mean temperature in December is 23 ° C ( 73 ° F ). The nights are cool and temperatures in winter may drop below freezing point in many places. In April and May the day temperature may cross 38 ° C ( 100 ° F ) but it is very dry and not sultry as in the adjacent plains. The rainy season ( June to September ) is pleasant. The Chota Nagpur Plateau receives an annual average rainfall of around 1,400 millimetres ( 55 in ), which is less than the rainforested areas of much of India and almost all of it in the monsoon months between June and August. Ecology Sal trees ( Shorea robusta ) are found in forests of Chota Nagpur Plateau The Chota Nagpur dry deciduous forests, a tropical and subtropical dry broadleaf forests ecoregion, encompasses the plateau. The ecoregion has an area of 122,100 square kilometres ( 47,100 sq mi ), covering most of Jharkhand state and adjacent portions of Odisha, West Bengal, Bihar, Chhattisgarh, Uttar Pradesh, and Madhya Pradesh. The ecoregion is drier than surrounding ones, including the Eastern Highlands moist deciduous forests that covers the Eastern Ghats and Satpura Range to the south, and the Lower Gangetic Plains moist deciduous forests in the lowlands to the east and north. The plateau is covered with a variety of different habitats of which Sal forest is predominant. The plateau is home to the Palamau Tiger Reserve and other large blocks of natural habitat which are among the few remaining refuges left in India for large populations of tiger and Asian elephants. Forests range from dry to wet and reach up to 25 metres ( 82 ft ) tall. The plateau is also swampy in some places and in other parts is covered with bamboo grasslands and shrubs such as Holarrhena and Dodonaea. The flora of the plateau is distinct from the wetter parts of India that surround it and includes a number of endemic plants such as Aglaia haslettiana and endangered plant species including Madhuca longifolia and Butea monosperma. Tigers, Asian elephants, four - horned antelope ( Tetracerus quadricornis ), blackbuck ( Antilope cervicapra ), chinkara ( Gazella bennettii ), dhole wild dog ( Cuon alpinus ) and sloth bear ( Melursus ursinus ) are some of the animals found here while birds include the threatened lesser florican ( Eupodotis indica ), Indian grey hornbill and other hornbills. More than half of the natural forest on the plateau has been cleared for grazing land and the scale of the mining operations on the plateau is disturbing to the movement and therefore the survival of wildlife including elephants and tigers. Protected areas About 6 percent of the ecoregion 's area is within protected areas, comprising 6,720 square kilometres ( 2,590 sq mi ) in 1997. The largest are Palamau Tiger Reserve and Sanjay National Park. Bhimbandh Wildlife Sanctuary, Bihar ( 910 km ) Dalma Wildlife Sanctuary, Jharkhand ( 630 km ) Gautam Buddha Wildlife Sanctuary, Bihar ( 110 km ) Hazaribagh Wildlife Sanctuary, Jharkhand ( 450 km ) Koderma Wildlife Sanctuary, Jharkhand ( 180 km ) Lawalong Wildlife Sanctuary, Jharkhand ( 410 km ) Palamau tiger Reserve, Jharkhand ( 1,330 km ) Ramnabagan Wildlife Sanctuary, West Bengal ( 150 km ) Sanjay National Park, Madhya Pradesh ( 1,020 km, a portion of which is in the Narmada Valley dry deciduous forests ecoregion ) Semarsot Wildlife Sanctuary, Chhattisgarh ( 470 km ) Simlipal National Park, Odisha ( 420 km ) Saptasajya Wildlife Sanctuary, Odisha ( 20 km ) Tamor Pingla Wildlife Sanctuary, Chhattisgarh ( 600 km ) Topchanchi Wildlife Sanctuary, Jharkhand ( 40 km ) Minerals Chota Nagpur plateau is a store house of minerals like mica, bauxite, copper, limestone, iron ore and coal. The Damodar valley is rich in coal and it is considered as the prime centre of coking coal in the country. Massive coal deposits are found in the central basin spreading over 2,883 square kilometres ( 1,113 sq mi ). The important coalfields in the basin are Jharia, Raniganj, West Bokaro, East Bokaro, Ramgarh, South Karanpura and North Karanpura. See also Ecoregions of India References Jump up ^ `` Chhota Nagpur Plateau ''. mapsofindia. Retrieved 2010 - 05 - 02. ^ Jump up to : Sir John Houlton, Bihar, the Heart of India, pp. 127 - 128, Orient Longmans, 1949. ^ Jump up to : Geography By Yash Pal Singh. Retrieved 2010 - 05 - 02. ^ Jump up to : `` Chhota - Nagpur dry deciduous forests ''. The Encyclopaedia of Earth. Retrieved 2010 - 05 - 02. Jump up ^ Perspectives in geomorphology By Hari Shanker Sharma. Retrieved 2010 - 05 - 02. ^ Jump up to : `` Jharkhand Overview '' ( PDF ). Retrieved 2010 - 05 - 02. Jump up ^ `` Effects of Urbanisation on ground water in Ranchi ''. Retrieved 2010 - 05 - 02. Jump up ^ Physical Geography : Hydrosphere By K. Bharatdwaj. Retrieved 2010 - 05 - 02. ^ Jump up to : Hazaribagh By Edward Lister. Retrieved 2010 - 05 - 02. Jump up ^ `` Natural Resources Data Management System ''. Ministry of Science and Technology, Govt. of India. Retrieved 2010 - 05 - 02. Jump up ^ `` Forest Resources Survey, Hazaribagh 2004 '' ( PDF ). Retrieved 2010 - 05 - 02. Jump up ^ Sir John Houlton, p. 159 Jump up ^ `` Gazetteer of Palamu District ''. Retrieved 2010 - 05 - 04. Jump up ^ Sir John Houlton, p. 170 Jump up ^ O'Malley, L.S.S., ICS, Bankura, Bengal District Gazetteers, pp. 1 - 20, 1995 reprint, Government of West Bengal Jump up ^ Sir John Houlton, p. 165 Jump up ^ `` The West Singhbhum District '' ( PDF ). Retrieved 2010 - 04 - 20. Jump up ^ Sir John Houlton, p. 126 Jump up ^ `` Damodar Valley ''. About the Region -- Damodar Basin. Ministry of Environments and Forests. Archived from the original on 2007 - 09 - 27. Retrieved 2008 - 05 - 25. Jump up ^ Wikramanayake, Eric ; Eric Dinerstein ; Colby J. Loucks ; et al. ( 2002 ). Terrestrial Ecoregions of the Indo - Pacific : a Conservation Assessment. Island Press ; Washington, DC. pp. 321 - 322 Jump up ^ `` Mineral Resources and Coal Mining ''. Archived from the original on 2011 - 08 - 15. Retrieved 2010 - 05 - 03. Further reading Gupta, Satya Prakash. Tribes of Chotanagpur Plateau : An Ethno - Nutritional & Pharmacological Cross-Section. Land and people of tribal Bihar series, no. 3. ( Patna ) : Govt. of Bihar, Welfare Dept, 1974. Icke - Schwalbe, Lydia. Die Munda und Oraon in Chota Nagpur - Geschichte, Wirtschaft und Gesellschaft, Abhandlungen und Berichte des Staatlichen Museum für Völkerkunde Dresden, Band 40 ; Akademie - Verlag, Berlin 1983 Mukhopadhyay, Subhash Chandra. Geomorphology of the Subarnarekha Basin : The Chota Nagpur Plateau, Eastern India. ( Burdwan ) : University of Burdwan, 1980. Sinha, Birendra K. Light at the End of the Tunnel : A Journey Towards Fulfilment in the Chotanagpur Plateau : a Study in Dynamics of Social - Economic - Cultural - Administrative - Political Growth. ( S.l : s.n, 1991. Sinha, V.N.P. Chota Nagpur Plateau : A Study in Settlement Geography. New Delhi : K.B. Publications, 1976. = = External links = = Media related to Chota Nagpur Plateau at Wikimedia Commons Geography of South Asia Mountains and plateaus Himalayas Mount Everest Western Ghats Eastern Ghats Aravalli Range Nilgiris Vindhya Range Satpura Range Garo Hills Shivalik Hills Mahabharat Range Khasi Hills Annamalai Hills Cardamom Hills Sulaiman Mountains Toba Kakar Range Karakoram Hindu Kush Chittagong Hill Tracts Deccan Plateau Thar Desert Makran Chota Nagpur Naga Hills Mysore Plateau Ladakh Plateau Gandhamardan Hills Malwa Lowlands and islands Indo - Gangetic plain Doab Indus Valley Indus River Delta Ganges Basin Ganges Delta Terai Atolls of the Maldives Coromandel Coast Konkan Lakshadweep Andaman and Nicobar Islands Sundarbans Reserve Forest Greater Rann of Kutch Little Rann of Kutch Protected areas in Tamil Nadu By country India Pakistan Nepal Bhutan Sri Lanka Bangladesh Maldives Afghanistan Damodar Basin Rivers Barakar Bokaro Damodar Jamunia Konar Mundeswari Rupnarayan Dams, barrages Damodar Valley Corporation Durgapur Konar Maithon Panchet Tenughat Tilaiya Geographical features Chota Nagpur Plateau Rajrappa Rarh region Shikharji ( Parasnath Hills ) Usri Falls Riparian districts Jharkhand Bokaro Dhanbad Giridih Hazaribagh Koderma Palamu Ramgarh West Bengal Bankura Bardhaman Hooghly Howrah Paschim Medinipur Purba Medinipur Purulia Languages Bengali Hindi Kurukh Magahi Mal Paharia Malto Santali Coalfields East Bokaro Coalfield North Karanpura Coalfield Ramgarh Coalfield Raniganj Coalfield South Karanpura Coalfield West Bokaro Coalfield Industries Bokaro Steel Plant Bokaro Thermal Power Station B Durgapur Steel Plant Durgapur Thermal Power Station IISCO Mejia Thermal Power Station Santaldih Thermal Power Station Transport Road Grand Trunk Road National Highway 17 National Highway 18 National Highway 2 National Highway 50 National Highway 522 National Highway 60 Rail Asansol -- Gaya section Asansol -- Tatanagar -- Kharagpur line Bardhaman -- Asansol section Grand Chord Other basins Godavari Kosi Mahanadi -- Brahmani -- Baitarani Narmada Son Plateaus of India North Changtang South Kolar Plateau Mysore Plateau Sigur Plateau Vallam Plateau East Changthang plateau Chota Nagpur Plateau Karbi - Meghalaya plateau Karbi Anglong Plateau Rohtas Plateau Shillong Plateau West Mangi - Tungi Kaas plateau Deccan Plateau Masai Plateau Central Bhander Plateau Bijawar - Panna Plateau Malwa Rewa Plateau Retrieved from `` https://en.wikipedia.org/w/index.php?title=Chota_Nagpur_Plateau&oldid=806077525 '' Categories : Chota Nagpur dry deciduous forests Plateaus of India Landforms of Jharkhand Landforms of Chhattisgarh Landforms of Odisha Ecoregions of India Tropical and subtropical dry broadleaf forests Natural regions Hidden categories : Coordinates on Wikidata Wikipedia articles incorporating a citation from the 1911 Encyclopaedia Britannica with no article parameter Wikipedia articles incorporating text from the 1911 Encyclopædia Britannica Geobox usage tracking for other type Talk Contents About Wikipedia Languages বাংলা Беларуская भोजपुरी Català Dansk Español Esperanto Français हिन्दी ಕನ್ನಡ მარგალური Nederlands 日本 語 Norsk nynorsk ਪੰਜਾਬੀ پنجابی Polski Русский Svenska தமிழ் Tiếng Việt Edit links This page was last edited on 19 October 2017, at 14 : 58. 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Question: give an account of minerals found in jharkhand
Answer: mica