Matches in SemOpenAlex for { <https://semopenalex.org/work/W2953402149> ?p ?o ?g. }
Showing items 1 to 92 of
92
with 100 items per page.
- W2953402149 endingPage "384" @default.
- W2953402149 startingPage "384" @default.
- W2953402149 abstract "The integrated analysis of seismic rock properties, lithogeochemical data, and mineral compositional data, estimated via scanning electron microscopy-energy dispersive X-ray spectroscopy (SEM-EDS), provides insight into the effects of hydrothermal alteration on seismic reflectivity in the footwall of the Lalor volcanogenic massive sulfide (VMS) deposit, Manitoba, Canada. The effects of hydrothermal alteration on variations in acoustic impedance are secondary in magnitude and superimposed on the dominant acoustic impedance contrast between felsic and mafic volcanic protoliths. This secondary effect is due to an increase in P-wave velocity with increasing intensity of hydrothermal alteration, as measured by the Ishikawa and Carbonate-Chlorite-Pyrite alteration indices. Mixture modeling of the seismic rock properties and mineral percentages suggests that the increase in seismic velocity is due to an increase in abundance of cordierite, which is one of the diagnostic aluminum silicates for hydrothermally-altered volcanic rocks metamorphosed in the upper almandine amphibolite facies. The synthetic seismic data of a simple VMS model consisting of mafic-felsic host rock contacts, a sulfide ore lens, and a discordant hydrothermal conduit, consisting of the amphibolite-facies mineral assemblage (600 °C, 6 kbar) encountered at Lalor, show enhanced seismic reflections at conduit-host rock contacts, in comparison to its greenschist facies equivalent (350 °C, 2.5 Kbar). This zone of enhanced seismic reflectivity in the footwall of the massive sulfide ore zone is also recognized on the Lalor seismic data suggesting that high-grade terrains hosting VMS deposits possess enhanced potential for the seismic detection of their footwall hydrothermal alteration zones." @default.
- W2953402149 created "2019-07-12" @default.
- W2953402149 creator A5000225031 @default.
- W2953402149 creator A5002692454 @default.
- W2953402149 creator A5076259115 @default.
- W2953402149 date "2019-06-25" @default.
- W2953402149 modified "2023-09-27" @default.
- W2953402149 title "Elucidating the Effects of Hydrothermal Alteration on Seismic Reflectivity in the Footwall of the Lalor Volcanogenic Massive Sulfide Deposit, Snow Lake, Manitoba, Canada" @default.
- W2953402149 cites W1877563494 @default.
- W2953402149 cites W1974833321 @default.
- W2953402149 cites W1993428416 @default.
- W2953402149 cites W2000382545 @default.
- W2953402149 cites W2008256379 @default.
- W2953402149 cites W2032545016 @default.
- W2953402149 cites W2067692016 @default.
- W2953402149 cites W2070566812 @default.
- W2953402149 cites W2073092637 @default.
- W2953402149 cites W2103644100 @default.
- W2953402149 cites W2127698567 @default.
- W2953402149 cites W2136425900 @default.
- W2953402149 cites W2228976331 @default.
- W2953402149 cites W2359338089 @default.
- W2953402149 cites W2361332671 @default.
- W2953402149 cites W2608630559 @default.
- W2953402149 cites W2883028490 @default.
- W2953402149 cites W2888730305 @default.
- W2953402149 cites W2891540695 @default.
- W2953402149 cites W2981376685 @default.
- W2953402149 cites W2981597713 @default.
- W2953402149 cites W2981855164 @default.
- W2953402149 doi "https://doi.org/10.3390/min9060384" @default.
- W2953402149 hasPublicationYear "2019" @default.
- W2953402149 type Work @default.
- W2953402149 sameAs 2953402149 @default.
- W2953402149 citedByCount "4" @default.
- W2953402149 countsByYear W29534021492019 @default.
- W2953402149 countsByYear W29534021492020 @default.
- W2953402149 countsByYear W29534021492022 @default.
- W2953402149 countsByYear W29534021492023 @default.
- W2953402149 crossrefType "journal-article" @default.
- W2953402149 hasAuthorship W2953402149A5000225031 @default.
- W2953402149 hasAuthorship W2953402149A5002692454 @default.
- W2953402149 hasAuthorship W2953402149A5076259115 @default.
- W2953402149 hasBestOaLocation W29534021491 @default.
- W2953402149 hasConcept C120806208 @default.
- W2953402149 hasConcept C127313418 @default.
- W2953402149 hasConcept C156622251 @default.
- W2953402149 hasConcept C165205528 @default.
- W2953402149 hasConcept C167284885 @default.
- W2953402149 hasConcept C17409809 @default.
- W2953402149 hasConcept C192241223 @default.
- W2953402149 hasConcept C193429443 @default.
- W2953402149 hasConcept C199289684 @default.
- W2953402149 hasConcept C2776062231 @default.
- W2953402149 hasConcept C2776268066 @default.
- W2953402149 hasConcept C5900021 @default.
- W2953402149 hasConcept C79766335 @default.
- W2953402149 hasConceptScore W2953402149C120806208 @default.
- W2953402149 hasConceptScore W2953402149C127313418 @default.
- W2953402149 hasConceptScore W2953402149C156622251 @default.
- W2953402149 hasConceptScore W2953402149C165205528 @default.
- W2953402149 hasConceptScore W2953402149C167284885 @default.
- W2953402149 hasConceptScore W2953402149C17409809 @default.
- W2953402149 hasConceptScore W2953402149C192241223 @default.
- W2953402149 hasConceptScore W2953402149C193429443 @default.
- W2953402149 hasConceptScore W2953402149C199289684 @default.
- W2953402149 hasConceptScore W2953402149C2776062231 @default.
- W2953402149 hasConceptScore W2953402149C2776268066 @default.
- W2953402149 hasConceptScore W2953402149C5900021 @default.
- W2953402149 hasConceptScore W2953402149C79766335 @default.
- W2953402149 hasIssue "6" @default.
- W2953402149 hasLocation W29534021491 @default.
- W2953402149 hasLocation W29534021492 @default.
- W2953402149 hasOpenAccess W2953402149 @default.
- W2953402149 hasPrimaryLocation W29534021491 @default.
- W2953402149 hasRelatedWork W1974006475 @default.
- W2953402149 hasRelatedWork W2023774480 @default.
- W2953402149 hasRelatedWork W2028536499 @default.
- W2953402149 hasRelatedWork W2066449380 @default.
- W2953402149 hasRelatedWork W2072780473 @default.
- W2953402149 hasRelatedWork W2084244951 @default.
- W2953402149 hasRelatedWork W2560724112 @default.
- W2953402149 hasRelatedWork W2989957293 @default.
- W2953402149 hasRelatedWork W4200397340 @default.
- W2953402149 hasRelatedWork W4241260319 @default.
- W2953402149 hasVolume "9" @default.
- W2953402149 isParatext "false" @default.
- W2953402149 isRetracted "false" @default.
- W2953402149 magId "2953402149" @default.
- W2953402149 workType "article" @default.