Matches in SemOpenAlex for { <https://semopenalex.org/work/W2733265004> ?p ?o ?g. }
- W2733265004 endingPage "20" @default.
- W2733265004 startingPage "1" @default.
- W2733265004 abstract "Satin spar (fibrous gypsum) veins, which occur in evaporite basins worldwide, provide significant insights into host rock deformation and fluid flow, although the genetic mechanism remains obscure. Satin spar veins in the red marls of the Triassic Mercia Mudstone of the Bristol Channel Basin were characterized in the context of regional and local setting. The vein network in the Keuper Marl (lower Mercia) exhibits a lack of systematic cross-cutting between three distinct vein sets. Two sets of veins are observed in the overlying Tea Green Marl, with one set clearly crossing the other. The gypsum veins commonly contain a blocky median zone of multiple thin bands of host-rock inclusions and alabastrine gypsum crystals, exhibiting crack-seal patterns. Fibrous zones on either side of the median zone consist of pure parallel-aligned gypsum fibres that are oblique to vein walls, indicating a hybrid shear-extensional mode of vein widening. Veins developed within reverse-reactivated faults contain fibre lineations in the median zones and also on vein surfaces, suggesting a minimum of two phases of fault slip. The veins are interpreted to have formed as a result of overpressure in the low-permeability mudstones by tectonic compression during basin inversion, giving rise to the median zone. Growth of gypsum fibres commenced when the initial fractures were completely sealed. The timing of vein formation is suggested to be Miocene, based on cross-cutting relationships with folds formed during the latest phase of basin inversion. Because the fractures initiated in response to fluid overpressures, they provide a useful analog to subsurface hydraulic fracture systems in low-permeability rocks subjected to tectonic compression. The fibrous widening of the veins post-dates their initiation and led to continued propagation and increased connectivity." @default.
- W2733265004 created "2017-07-14" @default.
- W2733265004 creator A5008863832 @default.
- W2733265004 creator A5011492064 @default.
- W2733265004 creator A5048539229 @default.
- W2733265004 date "2017-09-01" @default.
- W2733265004 modified "2023-09-30" @default.
- W2733265004 title "Genesis of natural hydraulic fractures as an indicator of basin inversion" @default.
- W2733265004 cites W1678153519 @default.
- W2733265004 cites W1964537257 @default.
- W2733265004 cites W1965379304 @default.
- W2733265004 cites W1969473725 @default.
- W2733265004 cites W1971783719 @default.
- W2733265004 cites W1974959834 @default.
- W2733265004 cites W1980464771 @default.
- W2733265004 cites W1982460425 @default.
- W2733265004 cites W1983375924 @default.
- W2733265004 cites W1984116629 @default.
- W2733265004 cites W1984405886 @default.
- W2733265004 cites W1990282690 @default.
- W2733265004 cites W1998476097 @default.
- W2733265004 cites W2008738861 @default.
- W2733265004 cites W2010389198 @default.
- W2733265004 cites W2010990734 @default.
- W2733265004 cites W2014636527 @default.
- W2733265004 cites W2016883758 @default.
- W2733265004 cites W2028299312 @default.
- W2733265004 cites W2029281378 @default.
- W2733265004 cites W2033085732 @default.
- W2733265004 cites W2034322957 @default.
- W2733265004 cites W2037064364 @default.
- W2733265004 cites W2039199241 @default.
- W2733265004 cites W2041668731 @default.
- W2733265004 cites W2047957907 @default.
- W2733265004 cites W2055065398 @default.
- W2733265004 cites W2059970540 @default.
- W2733265004 cites W2066000382 @default.
- W2733265004 cites W2071217936 @default.
- W2733265004 cites W2072280901 @default.
- W2733265004 cites W2073805795 @default.
- W2733265004 cites W2080129900 @default.
- W2733265004 cites W2083926378 @default.
- W2733265004 cites W2085747978 @default.
- W2733265004 cites W2087976717 @default.
- W2733265004 cites W2094961116 @default.
- W2733265004 cites W2096005398 @default.
- W2733265004 cites W2102085985 @default.
- W2733265004 cites W2116726707 @default.
- W2733265004 cites W2117620629 @default.
- W2733265004 cites W2119446342 @default.
- W2733265004 cites W2123388422 @default.
- W2733265004 cites W2133184843 @default.
- W2733265004 cites W2135712639 @default.
- W2733265004 cites W2140829505 @default.
- W2733265004 cites W2141567470 @default.
- W2733265004 cites W2141666675 @default.
- W2733265004 cites W2153813387 @default.
- W2733265004 cites W2153877792 @default.
- W2733265004 cites W2156147116 @default.
- W2733265004 cites W2156213305 @default.
- W2733265004 cites W2161002620 @default.
- W2733265004 cites W2161880276 @default.
- W2733265004 cites W2163386244 @default.
- W2733265004 cites W2302633313 @default.
- W2733265004 doi "https://doi.org/10.1016/j.jsg.2017.07.001" @default.
- W2733265004 hasPublicationYear "2017" @default.
- W2733265004 type Work @default.
- W2733265004 sameAs 2733265004 @default.
- W2733265004 citedByCount "21" @default.
- W2733265004 countsByYear W27332650042018 @default.
- W2733265004 countsByYear W27332650042019 @default.
- W2733265004 countsByYear W27332650042020 @default.
- W2733265004 countsByYear W27332650042021 @default.
- W2733265004 countsByYear W27332650042022 @default.
- W2733265004 countsByYear W27332650042023 @default.
- W2733265004 crossrefType "journal-article" @default.
- W2733265004 hasAuthorship W2733265004A5008863832 @default.
- W2733265004 hasAuthorship W2733265004A5011492064 @default.
- W2733265004 hasAuthorship W2733265004A5048539229 @default.
- W2733265004 hasBestOaLocation W27332650042 @default.
- W2733265004 hasConcept C109007969 @default.
- W2733265004 hasConcept C114793014 @default.
- W2733265004 hasConcept C118552586 @default.
- W2733265004 hasConcept C127313418 @default.
- W2733265004 hasConcept C151730666 @default.
- W2733265004 hasConcept C15744967 @default.
- W2733265004 hasConcept C17409809 @default.
- W2733265004 hasConcept C2777202286 @default.
- W2733265004 hasConcept C2779229104 @default.
- W2733265004 hasConcept C34221334 @default.
- W2733265004 hasConcept C5900021 @default.
- W2733265004 hasConcept C92927620 @default.
- W2733265004 hasConceptScore W2733265004C109007969 @default.
- W2733265004 hasConceptScore W2733265004C114793014 @default.
- W2733265004 hasConceptScore W2733265004C118552586 @default.
- W2733265004 hasConceptScore W2733265004C127313418 @default.
- W2733265004 hasConceptScore W2733265004C151730666 @default.
- W2733265004 hasConceptScore W2733265004C15744967 @default.