Coal
Coal is a combustible black or brownish-black sedimentary rock, formed as rock strata called coal seams. Coal is mostly carbon with variable amounts of other elements, chiefly hydrogen, sulfur, oxygen, and nitrogen.Coal is formed when dead plant matter decays into peat and is converted into coal by the heat and pressure of deep burial over millions of years. Vast deposits of coal originate in former wetlands—called coal forests—that covered much of the Earth's tropical land areas during the late Carboniferous (Pennsylvanian) and Permian times. However, many significant coal deposits are younger than this and originate from the Mesozoic and Cenozoic eras.
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Adaro EnergyBharat Coking CoalCarbon EnergyCentral CoalfieldsChina Kingho GroupCompañía Primitiva de Gas de Buenos Aires Ltda.DTEKEPS Surface Mining KosovoHDG International GroupInner Mongolia Yitai Coal CompanyInteractive EnergyLinc EnergyMassey EnergyMercator (company)Moreton ResourcesNational Company of Lignite OlteniaNational Hard Coal CompanyPloiești National Coal CompanyRB KolubaraSolid EnergyWęglokoks
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African Rainbow MineralsAmerican Consolidated Natural ResourcesAnaconda CopperArch ResourcesArktikugolAstra Resources plcAurizonBHPBanpuBharat Coking CoalBolsover Colliery CompanyBulga CoalBumi ResourcesCarnegie Brothers and CompanyCentral CoalfieldsChina Shenhua EnergyCoal IndiaConsol EnergyDatong Coal IndustryDatong Coal Mining GroupDebswanaDrummond CompanyEastern CoalfieldsElektroprivreda_SrbijeEvrazFoundation CoalFushun Mining GroupHaft Tappeh Sugarcane Agro-Industry Co.Hancock ProspectingHidili Industry International Development LimitedHwange CollieryInternational Coal GroupJastrzębska Spółka WęglowaJizhong EnergyKompania WęglowaKorea Coal CorporationKuzbassrazrezugolL&L EnergyMoreton Resources
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Coal
Coal is a combustible black or brownish-black sedimentary rock, formed as rock strata called coal seams. Coal is mostly carbon with variable amounts of other elements, chiefly hydrogen, sulfur, oxygen, and nitrogen.Coal is formed when dead plant matter decays into peat and is converted into coal by the heat and pressure of deep burial over millions of years. Vast deposits of coal originate in former wetlands—called coal forests—that covered much of the Earth's tropical land areas during the late Carboniferous (Pennsylvanian) and Permian times. However, many significant coal deposits are younger than this and originate from the Mesozoic and Cenozoic eras.
has abstract
A hulha ou carvão betuminoso é ...... r de carbono é entre 60 e 80%.
@pt
Batu bara adalah salah satu ba ...... an C240H90O4NS untuk antrasit.
@in
Bituminus adalah jenis batu ba ...... elilingi oleh beragam spesies.
@in
Breosla iontaiseach is ea an , ...... ghineadh, agus i dtáirgeacht .
@ga
Coal is a combustible black or ...... lowed by Indonesia and Russia.
@en
El carbó (del llatí carbo) és ...... 'estudi dels carbons vegetals.
@ca
El carbón bituminoso es un car ...... illones Btu/t (24 a 35 MJ/kg).
@es
El carbón o carbón mineral es ...... .Es un recurso no renovable.
@es
Harrikatz bituminosoa lignitoa ...... Harrikatz motarik ugariena da.
@eu
Harrikatza, besterik gabe ikat ...... 115,9 Mt eta Ukraina 86,8 Mt.
@eu
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Wikipage page ID
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Wikipage revision ID
1.024.535.339
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composition
composition secondary
@en
hydrogen
@en
nitrogen
@en
oxygen
@en
sulfur
@en
image caption
image size
name
Coal
@en
type
Sedimentary
@en
wikiPageUsesTemplate
isPartOf
hypernym
comment
A hulha ou carvão betuminoso é ...... r de carbono é entre 60 e 80%.
@pt
Batu bara adalah salah satu ba ...... an C240H90O4NS untuk antrasit.
@in
Bituminus adalah jenis batu ba ...... elilingi oleh beragam spesies.
@in
Breosla iontaiseach is ea an , ...... ghineadh, agus i dtáirgeacht .
@ga
Coal is a combustible black or ...... he Mesozoic and Cenozoic eras.
@en
El carbó (del llatí carbo) és ...... 'estudi dels carbons vegetals.
@ca
El carbón bituminoso es un car ...... illones Btu/t (24 a 35 MJ/kg).
@es
El carbón o carbón mineral es ...... .Es un recurso no renovable.
@es
Harrikatz bituminosoa lignitoa ...... Harrikatz motarik ugariena da.
@eu
Harrikatza, besterik gabe ikat ...... 115,9 Mt eta Ukraina 86,8 Mt.
@eu
label
Batu bara
@in
Bituminus
@in
Carbone
@it
Carbó
@ca
Carbón bituminoso
@es
Carbón
@es
Carvão mineral
@pt
Charbon
@fr
Coal
@en
Gual
@ga