Matches in SemOpenAlex for { <https://semopenalex.org/work/W2029664777> ?p ?o ?g. }
- W2029664777 endingPage "601" @default.
- W2029664777 startingPage "592" @default.
- W2029664777 abstract "Numerous petrologic studies have attempted to determine crystal growth rates in volcanic systems through several methods, including analyses of crystal size distributions in natural samples and decompression experiments on hydrous magmas. Experiments have revealed that rim growth on existing crystals will occur under a wide range of decompression conditions and is favored under conditions of low to moderate undercoolings over microlite nucleation, which has typically been the focus of decompression-induced crystallization studies. For this study, samples of eruptive clasts were collected from a Vulcanian explosion that occurred following the July 12-13, 2003 dome collapse of Soufrière Hills volcano, Montserrat. Plagioclase phenocrysts were extracted and examined with secondary ion mass spectrometry (SIMS) depth profiling. Lithium inflection depths within the profiles, along with the observed time interval between the peak in the collapse decompression and the explosion that ejected the examined samples, were used to calculate the growth rates as a result of magma devolatilization, with an average of 8.3 × 10-8 mm/s. Anorthite content of the plagioclase rim growth indicates an average decompression magnitude of 40 MPa, inducing an undercooling of ~45 °C that favors crystal growth over microlite nucleation. However, variability in the final anorthite contents suggests that not all phenocrysts recorded an equilibrium composition reflecting accurate pressure conditions. In such events occurring over short timescales (<10 h), lithium is a more reliable indicator of decompressioninduced growth than changing anorthite content due to lithium’s rapid diffusivity." @default.
- W2029664777 created "2016-06-24" @default.
- W2029664777 creator A5046655648 @default.
- W2029664777 creator A5048101115 @default.
- W2029664777 date "2010-03-25" @default.
- W2029664777 modified "2023-10-06" @default.
- W2029664777 title "In situ measurements of plagioclase growth using SIMS depth profiles of 7Li/30Si: A means to acquire crystallization rates during short-duration decompression events" @default.
- W2029664777 cites W1966972478 @default.
- W2029664777 cites W1974725259 @default.
- W2029664777 cites W1976132681 @default.
- W2029664777 cites W1979177126 @default.
- W2029664777 cites W1981565252 @default.
- W2029664777 cites W1984012024 @default.
- W2029664777 cites W1985451813 @default.
- W2029664777 cites W1992920378 @default.
- W2029664777 cites W1994919247 @default.
- W2029664777 cites W2013864195 @default.
- W2029664777 cites W2018489161 @default.
- W2029664777 cites W2021482474 @default.
- W2029664777 cites W2024615311 @default.
- W2029664777 cites W2029787233 @default.
- W2029664777 cites W2042799429 @default.
- W2029664777 cites W2051190429 @default.
- W2029664777 cites W2052370166 @default.
- W2029664777 cites W2086813651 @default.
- W2029664777 cites W2089526438 @default.
- W2029664777 cites W2106129266 @default.
- W2029664777 cites W2106625794 @default.
- W2029664777 cites W2110849966 @default.
- W2029664777 cites W2112471213 @default.
- W2029664777 cites W2114195709 @default.
- W2029664777 cites W2125083660 @default.
- W2029664777 cites W2125181710 @default.
- W2029664777 cites W2134379381 @default.
- W2029664777 cites W2141423528 @default.
- W2029664777 cites W2142958528 @default.
- W2029664777 cites W2161121139 @default.
- W2029664777 cites W2161909354 @default.
- W2029664777 cites W2162896315 @default.
- W2029664777 cites W2167568423 @default.
- W2029664777 cites W2170091491 @default.
- W2029664777 cites W2466903197 @default.
- W2029664777 doi "https://doi.org/10.2138/am.2010.3292" @default.
- W2029664777 hasPublicationYear "2010" @default.
- W2029664777 type Work @default.
- W2029664777 sameAs 2029664777 @default.
- W2029664777 citedByCount "9" @default.
- W2029664777 countsByYear W20296647772012 @default.
- W2029664777 countsByYear W20296647772014 @default.
- W2029664777 countsByYear W20296647772016 @default.
- W2029664777 countsByYear W20296647772017 @default.
- W2029664777 countsByYear W20296647772018 @default.
- W2029664777 countsByYear W20296647772021 @default.
- W2029664777 countsByYear W20296647772023 @default.
- W2029664777 crossrefType "journal-article" @default.
- W2029664777 hasAuthorship W2029664777A5046655648 @default.
- W2029664777 hasAuthorship W2029664777A5048101115 @default.
- W2029664777 hasConcept C113196181 @default.
- W2029664777 hasConcept C120806208 @default.
- W2029664777 hasConcept C127313418 @default.
- W2029664777 hasConcept C151730666 @default.
- W2029664777 hasConcept C17409809 @default.
- W2029664777 hasConcept C178790620 @default.
- W2029664777 hasConcept C182402614 @default.
- W2029664777 hasConcept C185592680 @default.
- W2029664777 hasConcept C192241223 @default.
- W2029664777 hasConcept C199289684 @default.
- W2029664777 hasConcept C203036418 @default.
- W2029664777 hasConcept C2778993962 @default.
- W2029664777 hasConcept C2779181077 @default.
- W2029664777 hasConcept C2779870107 @default.
- W2029664777 hasConcept C43617362 @default.
- W2029664777 hasConcept C61048295 @default.
- W2029664777 hasConceptScore W2029664777C113196181 @default.
- W2029664777 hasConceptScore W2029664777C120806208 @default.
- W2029664777 hasConceptScore W2029664777C127313418 @default.
- W2029664777 hasConceptScore W2029664777C151730666 @default.
- W2029664777 hasConceptScore W2029664777C17409809 @default.
- W2029664777 hasConceptScore W2029664777C178790620 @default.
- W2029664777 hasConceptScore W2029664777C182402614 @default.
- W2029664777 hasConceptScore W2029664777C185592680 @default.
- W2029664777 hasConceptScore W2029664777C192241223 @default.
- W2029664777 hasConceptScore W2029664777C199289684 @default.
- W2029664777 hasConceptScore W2029664777C203036418 @default.
- W2029664777 hasConceptScore W2029664777C2778993962 @default.
- W2029664777 hasConceptScore W2029664777C2779181077 @default.
- W2029664777 hasConceptScore W2029664777C2779870107 @default.
- W2029664777 hasConceptScore W2029664777C43617362 @default.
- W2029664777 hasConceptScore W2029664777C61048295 @default.
- W2029664777 hasIssue "4" @default.
- W2029664777 hasLocation W20296647771 @default.
- W2029664777 hasOpenAccess W2029664777 @default.
- W2029664777 hasPrimaryLocation W20296647771 @default.
- W2029664777 hasRelatedWork W1014338511 @default.
- W2029664777 hasRelatedWork W1981434725 @default.
- W2029664777 hasRelatedWork W1992636649 @default.
- W2029664777 hasRelatedWork W2025105170 @default.
- W2029664777 hasRelatedWork W2029664777 @default.