BernardoWebb158 at 03:19, 22 July 2025

2025-07-22T03:19:00Z

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{{Infobox mine
| name = East Bokaro Coalfield
| image =
| width =
| caption =
| pushpin_map = India Jharkhand
| pushpin_label = East Bokaro Coalfield
| pushpin_map_caption = Location in Jharkhand
| coordinates = {{coord|23|48|N|85|45|E|region:IN|format=dms|display=inline,title}}
| place =
| subdivision_type = [[States and territories of India|State]]
| state/province = [[Jharkhand]]
| country = [[India]]
| owner = [[Central Coalfields Limited]]
| official website = [https://web.archive.org/web/20120428125201/http://www.ccl.gov.in/ Central Coalfields]
| acquisition year = 1975
| stock_exchange =
| stock_code =
| products =
| financial year =
| amount =
| opening year =
| closing year =
}}
'''East Bokaro Coalfield''' is located in [[Bokaro district|Bokaro]] district in the [[India]]n [[States and territories of India|state]] of [[Jharkhand]].

==Overview==
In 1917, L.S.S. O’Malley described the coalfields in the upper reaches of the [[Damodar River|Damodar]] as follows: “Near the western boundary of Jharia field is that of Bokaro, covering {{convert|220|sqmi|km2}}, with an estimated content of 1,500 million tons; close by… is the Ramgarh field {{convert|40|sqmi|km2}}, in which, however, coal is believed to be of inferior quality. A still larger field in the same district is that called Karanpura, which extends over {{convert|544|sqmi|km2}} and has an estimated capacity of 9,000 million tons.”<ref>L.S.S. O’Malley, Bengal, Bihar and Orissa, Sikkim, p.87, Cambridge University Press, 1917 (paper back 2011) {{ISBN|978-1-107-60064-5}}</ref>

==The Coalfield==
{{OSM Location map
| width=400| height=250| zoom=12
| coord={{coord|23|46|30|N|85|58|0|E}}| float=left|caption='''Collieries in the CCL Bokaro and Kargali Area and CCL Dhori Area (both in East Bokaro Coalfield)''' U: Underground colliery, O: Open Cast colliery, M: Mixed colliery, W: Washery, S: F: Facility, A: Administrative headquarters Owing to space constraints in the small map, the actual locations in a larger map may vary slightly
|mark-coord1={{coord|23|47|30|N|85|58|23|E}} | label-pos1=right|label1=Karo colliery| numbered1=O| mark-title1= Karo colliery (O)|label-color1=#800000 |label-size1=11| mark-size1=12|shape1=l-circle|shape-color1=#C42222 |shape-outline1=white|label-offset-x1=2
|mark-coord2={{coord|23|46|27|N|85|58|20|E}} | label-pos2=left|label2= Kargali colliery| numbered2=M| mark-title2= Kargali colliery (M) |shape-color2=#D2691E
|mark-coord3={{coord|23|46|23|N|85|58|41|E}} | label-pos3=top|label3= Kargali washery| numbered3=W| mark-title3= Kargali washery (W) |shape-color3=#0048BA
|mark-coord4={{coord|23|47|29|N|85|55|14|E}} | label-pos4=top|label4= Khasmahal colliery| numbered4=M| mark-title4= Khasmahal colliery (M) |shape-color4=#D2691E
|mark-coord5={{coord|23|47|22|N|85|56|29|E}} | label-pos5=right|label5= Bokaro colliery| numbered5=O| mark-title5= Bokaro colliery (O) |shape-color5=#C42222
|mark-coord6={{coord|23|46|49|N|85|55|27|E}} | label-pos6=right|label6= Konar colliery| numbered6=O| mark-title6= Konar colliery (O) |shape-color6=#C42222 |mark-coord7={{coord|23|46|5|N|85|58|18|E}} | label-pos7=left|label7= CCL B&K Area Office| numbered7=A| mark-title7= [[Bokaro and Kargali Area]] (A) |shape-color7=black| label-size7=13|label-color7=black
|mark-coord8={{coord|23|46|56|N|85|58|13|E}} | label-pos8=right|label8= DVC Bermo colliery| numbered8=O| mark-title8= DVC Bermo colliery (O) |shape-color8=#C42222
|mark-coord9={{coord|23|46|0|N|85|58|38|E}} | label-pos9=bottom|label9= CCL Dhori Area Office| numbered9=A| mark-title9= [[Dhori Area]] (A) |shape-color9=black| label-size9=13|label-color9=black
|mark-coord10={{coord|23|46|34|N|86|1|28|E}} | label-pos10=left|label10= Dhori colliery| numbered10=O| mark-title10= Dhori colliery (O) |shape-color10=#C42222
|mark-coord11={{coord|23|46|12|N|85|59|24|E}} | label-pos11=right|label11= Amlo colliery| numbered11=O| mark-title11= Amlo colliery (O) |shape-color11=#C42222
|mark-coord12={{coord|23|45|5|N|85|59|30|E}} |label12= Damodar River |label-color12 = #77A1CB| label-angle12=-20| label-pos12=top| label-size12=10| mark-size12=0| mark-title12 =none
|mark-coord13={{coord|23|46|55|N|85|54|15|E}} |label13= Konar|label-color13 = #77A1CB| label-angle13= -30| label-pos13=top| label-size13=10| mark-size13=0| mark-title13 =none
|mark-coord14={{coord|23|46|50|N|85|54|45|E}} |label14= River|label-color14 = #77A1CB| label-angle14= 40| label-pos14=top| label-size14=10| mark-size14=0| mark-title14 =none}}

{{OSM Location map
| width=400| height=250| zoom=12
| coord={{coord|23|46|30|N|85|52|0|E}}| float=left|caption='''Collieries in the CCL Kathara Area (East Bokaro Coalfield)''' U: Underground colliery, O: Open Cast colliery, M: Mixed colliery, W: Washery, S: Facility, A: Administrative headquarters Owing to space constraints in the small map, the actual locations in a larger map may vary slightly
|mark-coord1={{coord|23|45|25|N|85|51|48|E}} | label-pos1=right|label1=Kathara colliery| numbered1=O| mark-title1= Kathara colliery (O)|label-color1=#800000 |label-size1=11| mark-size1=12|shape1=l-circle|shape-color1=#C42222 |shape-outline1=white|label-offset-x1=2
|mark-coord2={{coord|23|46|38|N|85|54|23|E}} | label-pos2=left|label2= Jarangdih colliery| numbered2=O| mark-title2= Jarangdih colliery (O)
|mark-coord3={{coord|23|48|1|N|85|52|7|E}} | label-pos3=left|label3= Govindpur colliery| numbered3=O| mark-title3= Govindpur colliery (O)
|mark-coord4={{coord|23|48|23|N|85|50|15|E}} | label-pos4=left|label4= Sawang colliery| numbered4=O| mark-title4= Sawang colliery (O)
|mark-coord5={{coord|23|47|35|N|85|51|2|E}} | label-pos5=left|label5= Sawang washery| numbered5=W| mark-title5= Sawang washery (W) |shape-color5=#0048BA
|mark-coord6={{coord|23|45|9|N|85|52|9|E}} | label-pos6=left|label6= Kathara washery| numbered6=W| mark-title6= Kathara washery (W) |shape-color6=#0048BA
|mark-coord7={{coord|23|46|6|N|85|53|32|E}} | label-pos7=left|label7= CCL Kathara Area Office| numbered7=A| mark-title7= [[Kathara Area]] (A) |shape-color7=black| label-size7=13|label-color7=black
|mark-coord8={{coord|23|45|41|N|85|53|42|E}} | label-pos8=left|label8= Mines Rescue Station| numbered8=S| mark-title8= Mines Rescue Station (S) |shape-color15=#C42222
|mark-coord9={{coord|23|44|30|N|85|52|0|E}} |label9= Damodar River |label-color9 = #77A1CB| label-angle9=-8| label-pos9=top| label-size9=10| mark-size9=0| mark-title9 =none
|mark-coord10={{coord|23|47|20|N|85|51|20|E}} |label10= Konar |labela10= River|label-color10 = #77A1CB| label-angle10= 60| label-pos10=top| label-size10=10| mark-size10=0| mark-title10 =none
|mark-coord11={{coord|23|46|50|N|85|49|30|E}} |label11= Bokaro River|label-color11 = #77A1CB| label-angle11= 30| label-pos11=top| label-size11=10| mark-size11=0| mark-title11 =none
|mark-coord12={{coord|23|47|35|N|85|53|3|E}}| label-pos12=right|label12= Bokaro (Thermal)| numbered12=CT| mark-title12= [[Bokaro (Thermal)]] (CT) |shape-color12= #A40000}}

===Location===
The Bokaro coalfield lies between 23°45' and 23°50' North latitude and 85°30' and 86°03' East longitude. It spreads {{cvt|65|km}} from east to west and {{cvt|10-16|km}} from north to south. Bokaro West and Bokaro East are two subdivisions of the field, separated almost in the middle by Lugu Hill (height {{cvt|960.9|m |disp=semicolon}}).<ref>{{cite web |url= http://202.41.82.144/rawdataupload/upload/insa/INSA_1/20005ab8_816.pdf |title= A Reflectance Study of Certain Coals from the Bokaro Coalfield, Bihar |last= S.M. Casshyap |publisher= University of Aligarh |access-date= 2008-08-26 |archive-url= https://web.archive.org/web/20120316172515/http://202.41.82.144/rawdataupload/upload/insa/INSA_1/20005ab8_816.pdf |archive-date= 2012-03-16 |url-status= dead }}</ref>

[[Bokaro River]] passes through the West Bokaro and East Bokaro coalfields.<ref>{{cite web
|url= http://www.judis.nic.in/supremecourt/qrydisp.aspx?filename=12854
|title= Water pollution in Bokaro River
|publisher= Supreme Court
|access-date= 2010-05-03
|archive-date= 2009-04-10
|archive-url= https://web.archive.org/web/20090410173120/http://www.judis.nic.in/supremecourt/qrydisp.aspx?filename=12854
|url-status= dead
}}</ref><ref>{{cite web |url =http://www.minesandcommunities.org/article.php?a=880 |title= The real face of the Tatas: a Tata rap sheet |access-date= 2010-05-03 }}</ref>

East Bokaro Coalfield covers an area of {{convert|208|km2}} and has total coal reserves of 4,473.66 million tonnes.<ref>{{cite web |url= http://www.ismenvis.nic.in/My_Webs/Digital_Library/GSingh/Critical%20evaluation%20of%20geo-environmental%20scenario....pdf |title= Critical Evaluation of Geo-Environmental Scenario of Damodar River Basin, Inia |last= Prasoon Kumar Singh, Gurdeep Singh and Brajendra Kumar Tiwary |access-date= 2008-08-26 }}{{Dead link|date=August 2019 |bot=InternetArchiveBot |fix-attempted=yes }}</ref>

===Reserves===
Geolological reserves in East Bokaro Coalfield in million tonnes as on 1/4/2010:<ref>{{cite web | url =https://www.cmpdi.co.in/docfiles/coalreserve_010410.pdf | title =Inventory of Geological Resource of India Coal | publisher =CMPDI | access-date =27 December 2020 | archive-date =22 January 2021 | archive-url =https://web.archive.org/web/20210122211424/https://www.cmpdi.co.in/docfiles/coalreserve_010410.pdf | url-status =dead }}</ref>
{| class="wikitable"
|-
! Type of Coal||Proved||Indicated||Inferred (exploration)||Total
|-
|Medium coking coal||3247.80||3805.60||863.32||7916.72
|-
|Non-coking coal||104.07||62.50||0||166.57
|-
!Total||3351.87||3868.10||863.32||8083.29
|-
|}

==Projects==
{| class="wikitable"
|-
! CCL Operational Area||Projects
|-
|[[Bokaro and Kargali Area|B&K Area]]|| Bokaro open cast, Kargali open cast, Kargali underground, Karo opencast, Karo underground, Khas Mahal opencast, Khas Mahal underground, Karo Special underground, Kargali Washery<ref>{{cite web| url = https://www.centralcoalfields.in/areas/bkkrgli.php |title = Central Coalfields Limited | work= Areas – Bokaro & Kargali |publisher= CCL| accessdate = 18 December 2020}}</ref>
|-
|[[Dhori Area]]|| Amlo opencast, Dhori open cast, Selected Dhori Quarry No. I open cast, Selected Dhori Quarry No. III open cast, New Selected Dhori underground, Dhori Khas underground<ref>{{cite web| url = https://www.centralcoalfields.in/areas/dhori.php |title = Central Coalfields Limited | work= Areas – Dhori |publisher= CCL| accessdate = 18 December 2020}}</ref>
|-
|[[Kathara Area]]||Kathara open cast, Jarangdih opencast, Jarangdih underground, Sawang opencast/ underground, Govindpur underground, Kathara Washery, Swang Washery<ref>{{cite web| url = https://www.centralcoalfields.in/areas/kthra.php |title = Central Coalfields Limited | work= Areas – Kathara |publisher= CCL| accessdate = 18 December 2020}}</ref>
|-
|Non-CCL mines||DVC Bermo colliery
|-
|}

==Transport==
In 1927, the Central India Coalfields Railway opened the [[Barkakana–Netaji S.C.Bose Gomoh line]]. It was extended to Daltonganj in 1929. Later these lines were amalgamated with [[East Indian Railway Company|East Indian Railway]].<ref>{{cite web | url = http://irse.bravehost.com/IRHTML.htm | title = Indian Railway History Timeline | access-date = 2008-08-26 | archive-url = https://archive.today/20120714085533/http://irse.bravehost.com/IRHTML.htm | archive-date = 2012-07-14 | url-status = dead }}</ref>

==References==
{{reflist}}

{{North Chotanagpur Division topics}}
{{Damodar Valley}}
{{Coalfields}}

[[Category:Coalfields of India]]
[[Category:Mining in Jharkhand]]
[[Category:Hazaribagh district]]

East Bokaro Coalfield - Revision history

BernardoWebb158 at 03:19, 22 July 2025