dc.contributor.author |
Quintero, J. A. |
en |
dc.contributor.author |
Candela, S. A. |
en |
dc.contributor.author |
Rios, C. A. |
en |
dc.contributor.author |
Montes, Camilo |
en |
dc.contributor.author |
Uribe, C. |
en |
dc.date.accessioned |
2011-04-21T16:39:54Z |
|
dc.date.available |
2011-04-21T16:39:54Z |
|
dc.date.issued |
2009 |
|
dc.identifier.citation |
Quintero, J. A., Candela, S. A., Rios, C. A., Montes, Camilo, and Uribe, C. 2009. "<a href="https://repository.si.edu/handle/10088/15941">Spontaneous combustion of the Upper Paleocene Cerrejón Formation coal and generation of clinker in La Guajira Peninsula (Caribbean Region of Colombia)</a>." <em>International Journal of Coal Geology</em>. 80 (3-4):196–210. <a href="https://doi.org/10.1016/j.coal.2009.09.004">https://doi.org/10.1016/j.coal.2009.09.004</a> |
en |
dc.identifier.issn |
0166-5162 |
|
dc.identifier.uri |
http://hdl.handle.net/10088/15941 |
|
dc.description.abstract |
Clinker referred here as red and brick-looking burnt rocks found interbedded in the Upper Paleocene Cerrejón Formation is the result of spontaneous and natural combustion of coal seams in the recent geologic past. These rocks have been mapped, measured and characterized in the Cerrejón Coal Mine at La Guajira Peninsula (Colombia). These burnt rocks usually outcrop in irregular patterns as almost tabular bodies up to 100 m thick, thinning and pinching out below ground surface to depths up to 448 m. Mapping revealed that clinker is usually found near deformed zones, either faults or tight folds. Timing of spontaneous combustion seems to predate folding and faulting, but seems to postdate the development of the Cerrejón thrust fault and alluvial fan proceeding from the Perijá Range. Clinker covers an area of around 2.9 × 106 m2 with a volume of approximately 1.4 × 108 m3. The calculation of the amount of heat released through coal burning indicates that complete combustion of 6.4 Mt of 26.4 × 106 J/kg coal would yield 17 × 1013 J. |
en |
dc.relation.ispartof |
International Journal of Coal Geology |
en |
dc.title |
Spontaneous combustion of the Upper Paleocene Cerrejón Formation coal and generation of clinker in La Guajira Peninsula (Caribbean Region of Colombia) |
en |
dc.type |
Journal Article |
en |
dc.identifier.srbnumber |
81519 |
|
dc.identifier.doi |
10.1016/j.coal.2009.09.004 |
|
rft.jtitle |
International Journal of Coal Geology |
|
rft.volume |
80 |
|
rft.issue |
3-4 |
|
rft.spage |
196 |
|
rft.epage |
210 |
|
dc.description.SIUnit |
STRI |
en |
dc.description.SIUnit |
Center for Tropical Palaeoecology and Archaeology |
en |
dc.description.SIUnit |
NH-EOL |
en |
dc.citation.spage |
196 |
|
dc.citation.epage |
210 |
|