Dike intrusions into bituminous coal, Illinois Basin: H, C, N, O isotopic responses to rapid and brief heating

Schimmelmann, Arndt; Mastalerz, María; Gao, Ling; Sauer, Peter E.; Topalov, Katarina

doi:10.1016/j.gca.2009.07.027

Cited by 74 publications

(31 citation statements)

References 71 publications

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“…tem per a ture or pres sure, on textural or der ing of coals. Schimmelmann et al (2009) found that the larger the in tru sive body, the higher reflectance of char affected by it. It can be as sumed that such an in crease of reflectance may be par tially caused by the in crease of pres sure gen er ated by larger in tru sion.…”

Section: Interpretation and Discussionmentioning

confidence: 97%

“…The de vel op ment of pore and frac ture sys tems and a de crease in vol a tile con tent are also usu ally ob served (Coo per et al, 2007;Mastalerz et al, 2009), as well as dis tinct changes in coal chem is try and min eral mat ter trans for ma tions. The de vel op ment of vol a tile re lease was also re ported (Golab et al, 2007;Pang et al, 2007;Walker et al, 2007;Schimmelmann et al, 2009;Jiang et al, 2011;Valentim et al, 2011). More over, nat u ral coke is char ac ter ized by a well-or ga nized op ti cal tex ture and struc ture mea sured by var i ous tech niques.…”

Section: Introductionmentioning

confidence: 85%

“…It is an ev i dence for the oc cur rence of an ad di tional fac tor that in flu ences coal tex ture or der ing. Other au thors (Coo per et al, 2007;Golab et al, 2007;Singh et al, 2007Singh et al, , 2008Mastalerz et al, 2009;Rimmer et al, 2009;Schimmelmann et al, 2009;Valentim et al, 2011) also re ported that the op ti cal reflectances of nat u ral chars are affected by mag matic in tru sions, but they did not study the in fluence of par tic u lar fac tors, e.g. tem per a ture or pres sure, on textural or der ing of coals.…”

Section: Interpretation and Discussionmentioning

confidence: 99%

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An effect of igneous intrusion on the structure, texture and microtexture of coal from the Sośnica coal mine, Upper Silesian Coal Basin, Poland

Smędowski

Düber

Matuszewska

2015

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Smêdowski, £., Duber, S., Matuszewska, A., 2015. An ef fect of ig ne ous in tru sion on the struc ture, tex ture and microtexture of coal from the Sooenica coal mine, Up per Silesian Coal Ba sin, Po land. Geo log i cal Quar terly, 59 (3): 507-516, doi: 10.7306/gq.1226Two coal sam ples from the Sooenica coal mine, Po land, were ana lysed in this study. One sam ple was the nat u ral char collected at the con tact of mag matic in tru sion, and an other sam ple was the raw coal that was pyrolised in a lab o ra tory fur nace. Tem per a ture of py rol y sis was sim i lar to that cal cu lated for the in tru sion. The ob tained char was ana lysed to com pare its features with those char ac ter iz ing a nat u ral char sam ple. Op ti cal mi cros copy, trans mis sion elec tron mi cros copy and Raman spec tros copy stud ies show that the char from un al tered coal is char ac ter ized by the least de vel oped struc ture, tex ture and microtexture com pared to the nat u ral char. Hence, it can be con cluded that geo log i cal pres sure gen er ated by both the in trusion and the over bur den, strongly af fects the pro cess of mo lec u lar or der ing that took place dur ing the heat ing of coal. The tex tural, struc tural or microtextural pa ram e ters of coal can not be used as a geo-ther mom e ter, be cause they are strongly depend ent not only on the tem per a ture but also on other fac tors.

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Section: Interpretation and Discussionmentioning

confidence: 97%

Section: Introductionmentioning

confidence: 85%

Section: Interpretation and Discussionmentioning

confidence: 99%

See 1 more Smart Citation

An effect of igneous intrusion on the structure, texture and microtexture of coal from the Sośnica coal mine, Upper Silesian Coal Basin, Poland

Smędowski

Düber

Matuszewska

2015

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“…Numerous examples are known from the US, China, Gondwana coalfields, and elsewhere (Barker et al, 1998;Cooper et al, 2007;Crelling and Dutcher, 1968;Dai and Ren, 2007;Dai et al, 2012a,c;Dapples, 1939;de Oliveira and Cawthorn, 1999;Finkleman et al, 1998;Ghose and Mukherjee, 1966;Ghosh, 1967;Han et al, 1996;Hickock and Moyer, 1940;Kisch, 1966;Lyell, 1847;Mastalerz et al, 2009;Querol et al, 2001;Rimmer et al, 2009;Schapiro and Gray, 1966;Schimmelmann et al, 2009;Schopf and Long, 1966;Stewart et al, 2005;Taylor, 1835;Wilkes, 1988;Yang and Han, 1979;Yang et al, 1996).…”

Section: Alginite Sometimes Bituminitementioning

confidence: 99%

On the fundamental difference between coal rank and coal type

O’Keefe

Bechtel

Christanis

et al. 2013

International Journal of Coal Geology

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294

104

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“…This heat transport influences not only the contact aureole surrounding the intrusions but also the solidification history of the intrusions themselves. The maturation of organic matter in contact aureoles around intrusions can record this thermal history [ Bostick and Pawlewicz , ; Barker et al , ; Stewart et al , ; Wang et al , ; Mastalerz et al , ; Schimmelmann et al , ; Vasquez et al , ; Aarnes et al , , ; Valentim et al , ; Cao et al , ].…”

Section: Introductionmentioning

confidence: 99%

Organic matter maturation in the contact aureole of an igneous sill as a tracer of hydrothermal convection

Wang

Manga

2015

JGR Solid Earth

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The intrusion of magmas can induce hydrothermal convection which in turn enhances the transport of heat and solutes. We use a heat convection model to interpret the temperature evolution documented by organic matter maturation, as recorded by the vitrinite reflectance Rr, in a contact aureole of a 15 m thick basaltic sill in the Deep Sea Drilling Project (DSDP) 41–368 hole near Cape Verde Rise, eastern Atlantic. Here there is a pronounced asymmetry of variations of Rr with distance above and below the sill that cannot be explained by heat conduction alone. Neglecting the effects of possible two‐phase flow and thermal pressurization from the production of fluids, convection begins to enhance the observed asymmetry for permeabilities greater than about 1 md, and the observations can be matched with permeabilities of at least several tens of millidarcies.

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Dike intrusions into bituminous coal, Illinois Basin: H, C, N, O isotopic responses to rapid and brief heating

Cited by 74 publications

References 71 publications

An effect of igneous intrusion on the structure, texture and microtexture of coal from the Sośnica coal mine, Upper Silesian Coal Basin, Poland

An effect of igneous intrusion on the structure, texture and microtexture of coal from the Sośnica coal mine, Upper Silesian Coal Basin, Poland

On the fundamental difference between coal rank and coal type

Organic matter maturation in the contact aureole of an igneous sill as a tracer of hydrothermal convection

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