Relevant bibliographies by topics / SHRIMP U-Pb dating

Academic literature on the topic 'SHRIMP U-Pb dating'

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Published: 4 June 2021
Last updated: 21 February 2023

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Journal articles on the topic "SHRIMP U-Pb dating"

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Nemchin, A. A., L. A. Neymark, and S. L. Simons. "U–Pb SHRIMP dating of uraniferous opals." Chemical Geology 227, no. 1-2 (March 2006): 113–32. http://dx.doi.org/10.1016/j.chemgeo.2005.09.005.

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Bonamici, Chloë E., and Tyler B. Blum. "Reconsidering initial Pb in titanite in the context of in situ dating." American Mineralogist 105, no. 11 (November 1, 2020): 1672–85. http://dx.doi.org/10.2138/am-2020-7274.

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Abstract In situ U-Pb dating of titanite, which can preserve trace-element records of various petrologic processes but also incorporates significant initial Pb, has proliferated in recent years. The widespread use of titanite data to construct tectonic P-T-t paths warrants careful assessment of the available dating techniques, as well as attention to the assumptions that underpin the U-Pb data analysis. This contribution provides the first direct comparison of the two major analytical methods [SHRIMP (SIMS) and LA-ICP-MS] for in situ U-Pb titanite dating. A set of well-characterized titanite grains from Harrisville, New York, in the Adirondack Mountains were analyzed for U-Th-Pb isotopes along the same cross-grain traverses by Sensitive High Resolution Ion Microprobe (SHRIMP) and LA-ICP-MS. Both LA-ICP-MS and SHRIMP data sets define approximately linear arrays on the Tera-Wasserburg Concordia (semi-total Pb/U) diagram and would commonly be interpreted as representing a single date population with minor scatter. However, previous studies have suggested that Adirondack titanite actually records two regionally well-defined thermal events, ~50–100 m.y. apart. When titanite data arrays are treated in detail, attempts to determine concordia-intercept ages by robust three-dimensional linear regression produce large uncertainties and/or poor fit statistics that suggest that the data are not, in fact, isochronous. Grain-by-grain analysis of U-Pb titanite data shows that different subsets of titanite (determined by additional geochemical and microstructural data) show different patterns of U-Pb data. By comparing predictions for Pb-ingrowth evolution paths in Tera-Wasserburg diagrams with observed data, it is possible to recognize both a change in initial Pb composition and Pb loss in the Adirondack titanite U-Pb data set. This study provides an example of how greater geochronologic detail can be extracted from large in situ U-Pb titanite data sets. Even when precise dates are not recovered, geological processes and events that cause data scatter can be recognized through analysis of U-Pb data patterns using the Tera-Wasserburg diagram.
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WAN, Yusheng. "Comparison of SHRIMP U-Pb dating of monazite and zircon." Chinese Science Bulletin 49, no. 14 (2004): 1501. http://dx.doi.org/10.1360/03wd0638.

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Akinin, V. V., L. B. Golovneva, and S. V. Shchepetov. "Isotopic age of flora-bearing beds from the Amka Formation stratotype, Okhotsk-Chukotka volcanic belt." Palaeobotany 7 (2016): 38–46. http://dx.doi.org/10.31111/palaeobotany/2016.7.38.

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U-Pb SHRIMP-dating of zircons from flora-bearing volcanic rocks of the Amka Formation stratotype (Ul'ya depression, Okhotsk-Chukotka volcanic belt) yield weighted mean 206Pb/238U age of 85.5 ±2 Ma (Santonian to Coniacian stage). This isotope dating is consistent with inferred Coniacian age of Ul’ya flora from the Amka Formation.
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Matukov, D. I., E. N. Lepekhina, E. A. Bagdasarov, A. V. Antonov, and S. A. Sergeev. "SHRIMP-II U–Pb dating of perovskite from ultramafic-alkaline intrusion." Geochimica et Cosmochimica Acta 70, no. 18 (August 2006): A402. http://dx.doi.org/10.1016/j.gca.2006.06.810.

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Pelech, Ondrej, Anna Vozárová, Pavel Uher, Igor Petrík, Dušan Plašienka, Katarína Šarinová, and Nikolay Rodionov. "Late Permian volcanic dykes in the crystalline basement of the Považský Inovec Mts. (Western Carpathians): U–Th–Pb zircon SHRIMP and monazite chemical dating." Geologica Carpathica 68, no. 6 (August 1, 2017): 530–42. http://dx.doi.org/10.1515/geoca-2017-0035.

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AbstractThis paper presents geochronological data for the volcanic dykes located in the northern Považský Inovec Mts. The dykes are up to 5 m thick and tens to hundreds of metres long. They comprise variously inclined and oriented lenses, composed of strongly altered grey-green alkali basalts. Their age was variously interpreted and discussed in the past. Dykes were emplaced into the Tatricum metamorphic rocks, mostly consisting of mica schists and gneisses of the Variscan (early Carboniferous) age. Two different methods, zircon SHRIMP and monazite chemical dating, were applied to determine the age of these dykes. U-Pb SHRIMP dating of magmatic zircons yielded the concordia age of 260.2 ± 1.4 Ma. The Th-U-Pb monazite dating of the same dyke gave the CHIME age of 259 ± 3Ma. Both ages confirm the magmatic crystallization at the boundary of the latest Middle Permian to the Late Permian. Dyke emplacement was coeval with development of the Late Paleozoic sedimentary basin known in the northern Považský Inovec Mts. and could be correlated with other pre-Mesozoic Tethyan regions especially in the Southern Alps.
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Hwang, Sang Koo, In Hwa Jo, and Keewook Yi. "SHRIMP zircon U-Pb dating and stratigraphic relationship of the Bunam stock and Muposan tuff, Cheongsong." Journal of the Geological Society of Korea 52, no. 4 (August 31, 2016): 405–19. http://dx.doi.org/10.14770/jgsk.2016.52.4.405.

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Prytchin, M. E., E. I. Soroka, and V. N. Puchkov. "Novel U-Pb isotopic zircon data on the rhyolite of the Saf’yanovskoe Cu-Zn deposit (Middle Urals)." LITHOSPHERE (Russia) 21, no. 6 (December 29, 2021): 884–93. http://dx.doi.org/10.24930/1681-9004-2021-21-6-884-893.

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Research subject. Zircons from the Saf’yanovskoe Cu-Zn deposit rhyolite (Middle Urals). For the first time, zircon U-Pb dating for the rhyolite of the ore-bearing volcanic-sedimentary rocks of the Saf’yanovskoe deposit was performed. The volcanites are characterized by an andesite-rhyodacite composition and are localized at the southern edge of the Rezhevskaya structural-formation zone (SFZ) of the Eastern Ural megazone. A number of publications assign these rocks either to the basalt-rhyolite formation of the Middle Devonian, or to the basalt-andesite-dacite-rhyolite formation of the Lower-Middle Devonian.Aim. To estimate the age of the ore-bearing volcanic rocks under study using the U-Pb SHRIMP-II isotop ic system of zircon from the rhyolite of the eastern side of the Saf’yanovskoe deposit. By its chemical composition, the rhyolite belongs to the silicic varieties of subvolcanic rocks. Methods and results. The U-Pb isotopic system of zircon was studied by 5-collector mass-spectrometer of high precision and emission of the secondary ions SHRIMP-II (ASI, Australia) in the VSЕGEI Institute. U-Pb relations were investigated by a procedure developed by I.S. Williams. The U-Pb data obtained based on 13 zircon grains showed the age of 422.8 ± 3.7 Ma. Conclusions. The U-Pb dating of zircon obtained previously from the lens-shaped andesite bodies of the western side of the Safyanovskoe deposit gave the age of 422.8 Ma, which corresponds to the Przydoli series epoch of the Upper Silurian. We established that, among the volcanic rocks of the Saf’yanovskoe deposit, the effusive formations of the Upper Silurian are present.
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Rizvanova, Nailya G., Antonina A. Alenicheva, Sergey G. Skublov, Sergey A. Sergeev, and Dmitriy A. Lykhin. "Early Ordovician Age of Fluorite-Rare-Metal Deposits at the Voznesensky Ore District (Far East, Russia): Evidence from Zircon and Cassiterite U–Pb and Fluorite Sm–Nd Dating Results." Minerals 11, no. 11 (October 20, 2021): 1154. http://dx.doi.org/10.3390/min11111154.

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This article presents new isotope-geochronological results for the granites of the Voznesensky ore district (southeastern part of the Khanka massif). The granites are associated with extensive rare-metal–fluorite, tin and tantalum mineralization. Despite the numerous published results of Rb–Sr, Sm–Nd and U–Pb dating of ore-bearing granites and associated ores, the issues of age correlation and the genetic relationship of igneous rocks and mineralization remain unclear. U–Pb zircon SHRIMP dating reveals synchronous ages of 478 ± 4 Ma and 481 ± 7 Ma for two samples of biotite leucogranites as the age of magmatic crystallization of the Voznesensky granites. The composition of the studied zircon demonstrates the typical features of magmatic zircon and has the typical features of zircon exposed to fluids at the late/post-magmatic stage. Sm–Nd ID-TIMS dating of the fluorite of the Voznesenskoe deposit yields an age of 477 ± 9 Ma, and U–Pb ID-TIMS dating of cassiterite from the Yaroslavskoe and Chapaevskoe tin deposits yields an age of 480 ± 4 Ma, which confirms the direct genetic and age relationship of ore formation with granite magmatism.
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Hwang, Sang Koo, Weon-Seo Kee, and Keewook Yi. "SHRIMP U-Pb Zircon dating and stratigraphic implications of the Bojangsan Trachyte in the Imjingang belt, Korea." Journal of the Geological Society of Korea 53, no. 3 (June 30, 2017): 423–32. http://dx.doi.org/10.14770/jgsk.2017.53.3.423.

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Dissertations / Theses on the topic "SHRIMP U-Pb dating"

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Gauthiez, Putallaz Laure. "Tracing fluids during medium to ultra-high pressure metamorphism: insights by combined in situ oxygen isotopes and trace element analysis." Phd thesis, Canberra, ACT : The Australian National University, 2017. http://hdl.handle.net/1885/157028.

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Fluids are an essential component of tectonic and metamorphic processes such as subduction and crustal anatexis. Fluids are elusive to trace as they commonly escape high-pressure rocks. This study uses oxygen isotopes to identify fluid influxes in metamorphic rocks and tie them to geologic events, measuring δ18O in situ by ion microprobe in garnet, zircon, apatite, monazite and lawsonite. New method developments are presented for δ18O analyses by Sensitive High Resolution Ion MicroProbe: (i) in apatite, a precision of 0.2‰ (1σ) is achieved; diffusion modelling shows that apatite is expected to preserve oxygen isotope signatures from 400-450°C and below; (ii) a matrix correction scheme is derived for monazite oxygen isotope measurement, allowing a precision of 0.35‰ (1σ); (iii) rutile oxygen isotope measurements yield major orientation effects. Fluid pulses generated by prograde dehydration reactions are investigated in the ultra-high-pressure Dora Maira whiteschists, Italy. Rare-earth-element abundances indicate prograde monazite and zircon growth (pre-garnet 34.5±0.7 Ma, 6.4‰ and syn-garnet at 34.9±0.4 Ma, 6.2 to 6.7‰), which are linked to dehydration reactions using thermodynamic modelling. This allows drawing a P-T-time-fluid path that implies that (i) prograde subduction from 25 to 45 kbar occurred within a couple of My (minimum burial rate of 2 cm/yr); (ii) high-pressure fluids were of internal origin and metasomatism likely have occurred at a rifting phase before subduction. Four phases of fluid circulations are identified in the high-pressure low-temperature lawsonite eclogites and blueschists of the Tavşanlı zone, Turkey. The Halilbağı unit is an oceanic complex containing various sediments and serpentinite together with 222±5 Ma MORB and 123±3 Ma OIB lithologies (zircon U-Pb, whole-rock major and trace elements). The sequence was thoroughly altered and mechanically mixed at the seafloor and in the accretionary prism, leading to overall high whole-rock δ18O of 11.0-17.0‰ for metabasites. Garnet, apatite and lawsonite are zoned in δ18O in samples across the unit, with contrasts of 7‰ in a MORB eclogite (garnet core: 6.3‰, rim: 13‰) and 3‰ in an impure quartzite (apatite core: 19.5‰, rim: 17‰). Petrographic and trace element evidence allow identifying localised prograde-peak fluid influx, and homogenisation of oxygen isotopes and Sr/Pb at the start of retrogression by pervasive fluid circulation across the unit. Heavy δ18O signatures (WR: 11.8 to 13.6‰) were measured in Eoarchaean metasediments from the Isua supracrustal belt, Greenland. The sources of the sediments were mantle-derived boninites (mafic component) and andesites (felsic component, detrital/volcanic zircons dated at 3709 Ma,δ18O 5.3‰). Three garnet growth zones record high δ18O (9 to 10‰), in equilibrium with the whole-rock. Rare-earth-element and petrographic evidence allow identifying a higher-pressure signature in the high- δ18O garnet, which can be linked to a 3690-3660 Ma tectonic event. The elevated δ18O signature in the metasediments thus originated from surficial processes (e.g. weathering) before 3690Ma. Melting of such heavy-δ18O amphibolite-facies sediments could represent a source for early Archean high-δ18O magmas and zircons. The combination of oxygen isotope and trace element microanalysis in zoned minerals proves a powerful tool for uncovering multistage minor and major fluid infiltration events in metamorphic rocks.
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Green, Michael Godfrey. "Early Archaean crustal evolution: evidence from ~3.5million year old greenstone successions in the Pilgangoora Belt, Pilbara Craton, Australia." University of Sydney. Geosciences, 2001. http://hdl.handle.net/2123/505.

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In the Pilgangoora Belt of the Pilbara Craton, Australia, the 3517 Ma Coonterunah Group and 3484-3468 Ma Carlindi granitoids underlie the 3458 Ma Warrawoona Group beneath an erosional unconformity, thus providing evidence for ancient emergent continental crust. The basalts either side of the unconformity are remarkably similar, with N-MORB-normalised enrichment factors for LILE, Th, U and LREE greater than those for Ta, Nb, P, Zr, Ti, Y and M-HREE, and initial e(Nd, Hf) compositions which systematically vary with Sm/Nd, Nb/U and Nb/La ratios. Geological and geochemical evidence shows that the Warrawoona Group was erupted onto continental basement, and that these basalts assimilated small amounts of Carlindi granitoid. As the Coonterunah basalts have similar compositions, they probably formed likewise, although they were deposited >60 myr before. Indeed, such a model may be applicable to most other early Pilbara greenstone successions, and so an older continental basement was probably critical for early Pilbara evolution. The geochemical, geological and geophysical characteristics of the Pilbara greenstone successions can be best explained as flood basalt successions deposited onto thin, submerged continental basement. This magmatism was induced by thermal upwelling in the mantle, although the basalts themselves do not have compositions which reflect derivation from an anomalously hot mantle. The Carlindi granitoids probably formed by fusion of young garnet-hornblende-rich sialic crust induced by basaltic volcanism. Early Archaean rocks have Nd-Hf isotope compositions which indicate that the young mantle had differentiated into distinct isotopic domains before 4.0 Ga. Such ancient depletion was associated with an increase of mantle Nb/U ratios to modern values, and hence this event probably reflects the extraction of an amount of continental crust equivalent to its modern mass from the primitive mantle before 3.5 Ga. Thus, a steady-state model of crustal growth is favoured whereby post ~4.0 Ga continental additions have been balanced by recycling back into the mantle, with no net global flux of continental crust at modern subduction zones. It is also proposed that the decoupling of initial e(Nd) and e(Hf) from its typical covariant behaviour was related to the formation of continental crust, perhaps by widespread formation of TTG magmas.
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Green, Michael Godfrey. "Early Archaean crustal evolution: evidence from ~3.5million year old greenstone successions in the Pilgangoora Belt, Pilbara Craton, Australia." Thesis, The University of Sydney, 2001. http://hdl.handle.net/2123/505.

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In the Pilgangoora Belt of the Pilbara Craton, Australia, the 3517 Ma Coonterunah Group and 3484-3468 Ma Carlindi granitoids underlie the 3458 Ma Warrawoona Group beneath an erosional unconformity, thus providing evidence for ancient emergent continental crust. The basalts either side of the unconformity are remarkably similar, with N-MORB-normalised enrichment factors for LILE, Th, U and LREE greater than those for Ta, Nb, P, Zr, Ti, Y and M-HREE, and initial e(Nd, Hf) compositions which systematically vary with Sm/Nd, Nb/U and Nb/La ratios. Geological and geochemical evidence shows that the Warrawoona Group was erupted onto continental basement, and that these basalts assimilated small amounts of Carlindi granitoid. As the Coonterunah basalts have similar compositions, they probably formed likewise, although they were deposited >60 myr before. Indeed, such a model may be applicable to most other early Pilbara greenstone successions, and so an older continental basement was probably critical for early Pilbara evolution. The geochemical, geological and geophysical characteristics of the Pilbara greenstone successions can be best explained as flood basalt successions deposited onto thin, submerged continental basement. This magmatism was induced by thermal upwelling in the mantle, although the basalts themselves do not have compositions which reflect derivation from an anomalously hot mantle. The Carlindi granitoids probably formed by fusion of young garnet-hornblende-rich sialic crust induced by basaltic volcanism. Early Archaean rocks have Nd-Hf isotope compositions which indicate that the young mantle had differentiated into distinct isotopic domains before 4.0 Ga. Such ancient depletion was associated with an increase of mantle Nb/U ratios to modern values, and hence this event probably reflects the extraction of an amount of continental crust equivalent to its modern mass from the primitive mantle before 3.5 Ga. Thus, a steady-state model of crustal growth is favoured whereby post ~4.0 Ga continental additions have been balanced by recycling back into the mantle, with no net global flux of continental crust at modern subduction zones. It is also proposed that the decoupling of initial e(Nd) and e(Hf) from its typical covariant behaviour was related to the formation of continental crust, perhaps by widespread formation of TTG magmas.
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Cross, Andrew Joseph. "SHRIMP U-Pb xenotime geochronology and its application to dating mineralisation, sediment deposition and metamorphism." Phd thesis, 2009. http://hdl.handle.net/1885/109400.

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Diagenetic and hydrothermal xenotime typically occurs in rocks as tiny crystals (≤20 μm), either individually or as outgrowths on a zircon substrate. Currently only large radius ion microprobes such as the SHRIMP or Cameca 1270/1280 have the high sensitivity and spatial resolution necessary to analyse these crystals for U-Th-Pb isotopes. However, such analyses are prone to significant matrix effects (ME) related to the large natural range of U (0 to ~9 wt%) and REE (ΣREE: -12 to 22 wt%) abundances in xenotime. Consequently, the ²⁰⁶PbP²³⁸U calibration procedure for xenotime differs significantly from that employed for SIMS dating of zircon. Contrasts in U, and to a lesser extent IREE, contents between the primary calibration standard and unknown xenotime can result in SHRIMP 2⁰6Pb/218U-2⁰8Pb/232Th ME of up to -20%. The matrix correction technique developed requires the concurrent analysis of three xenotime standards with a range of U and IREE concentrations on a session-by-session basis. The ²⁰⁶rb/²³⁸U-²⁰⁸Pb/²³²Th ME is monitored by the analysis of two secondary standards, a high ΣREE xenotime (BS l) and a high U xenotime (Z6413). Additionally, the chemical composition of each spot is determined by EPMA (WDS) prior to SHRIMP analysis. Each spot is corrected for ME by defining a series of simultaneous equations that relate the fractional ²⁰⁶Pb/²³⁸U-²⁰⁸ Pb/²³²Th ME of the secondary standards to their U and ΣREE concentration contrasts with the primary calibration standard (MG1). On average, every 1 wt% contrast in U between the primary calibration standard and the unknown results in a ~11.9% difference in the ²⁰⁶Pb/²³⁸U and ²⁰⁸Pb/²³²Th ratios, whereas a 1wt% contrast in REE results in a difference in the ²⁰⁶Pb/²³⁸U and ²⁰⁸Pb/²³²Th ratios of ~0.9%. SHRIMP RG was used for these experiments because the analyses on that instrument are not prone to the molecular interferences or 'scattered ions' that affect the ²⁰⁴Pb peak when xenotime is analysed on SHRIMP II. Matrix uncorrected ²⁰⁶Pb/²³⁸ U ratios were determined from the raw ²⁰⁶Pb/²7°(UO₂⁺) ratios as suggested for zircon analyses by Stem & Amelin (2003). Additionally, matrix uncorrected ²⁰⁸Pb/²³²Th ratios were determined from the raw ²⁰⁸Pb/²⁴⁸ (ThO⁺) ratios, however, this calibration appears to only be effective for xenotime with >~1000 ppm Th.The technique developed is broadly similar to the SHRIMP xenotime U-Th-Pb correction procedure proposed by Fletcher et al. (2004). Whereas Fletcher and others related SHRIMP xenotime ²⁰⁶Pb/²³⁸U-²⁰⁸Pb/²³²Tu ME to contrasts in U, Th and ΣREE, 1his study indicates 1hat the effect of Th on 1he ²⁰⁶Pb/²³⁸U-²⁰⁸ Pb/²³ Tu ME is minor to insignificant. It appears likely that for xenotime, it is the matrix sensitivity of the emission of the Pb+ secondary ions, not U or Th species that is the principal cause of the ²⁰⁶Pb/²³⁸U-²⁰⁸Pb/²³²Th ME. Using the new matrix correction procedures developed here, it is possible to measure ²⁰⁶ Pb/²³⁸U and ²⁸Pb/²³²Th ages of Phanerozoic xenotime with an accuracy and precision of about 2% (95% confidence). Three application studies of SHRIMP U-Pb xenotime geochronology using the matrix correction procedures developed were undertaken as a part of this study as well as a SHRIMP U-Pb detrital zircon study of the principal sedimentary units within the Tanami Basin, central Australia. SHRIMP U-Pb analyses of xenotime that occurs as outgrowths on detrital zircon from a sample of quartzite from the Serra da Mesa Group, central Brazil, has the same Neoproterozoic age within error to that of SHRIMP U·-Pb monazite analyses from the same sample, both giving ²⁰⁶Pb/²³⁸U ages of ~570 Ma. This latest Neoproterozoic age may be related to metamorphism associated with the final stages of the Brasiliano Orogeny. Further U-Pb studies are required on oilier rocks from this region to establish its regional extent. The identical SHRIMP ²⁰⁶Pb/²³⁸U ages for both monazite and xenotime in this study lend strong support to the matrix correction protocols developed. SHRIMP U-Pb analyses of hydrothermal xenotime from the Callie and Coyote Au deposits in the Tanami region has demonstrated that they formed between ~1.81 and ~1.80 Ga. The -1.81 Ga age for the Callie deposit contrasts with the results from an earlier 40 Ar/39 Ar study of hydrothermal biotite from the Callie deposit by Fraser (2002), which suggested that mineralisation occurred at ~ 1.72 Ga. Mineralisation between ~1.81 and ~1.80 Ga occurring in the Tanami region is coincident with the ~1.81 to ~1.79 Ga Stafford event which was a period of widespread magmatism across much of the North Australia Craton in which Scrimgeour (2006) suggested was linked to a long-lived north-dipping subduction system active at the south-east margin of the craton. A preliminary isotopic dating investigation of the Molyhil scheelite-molybdenite skarn deposit in the north-eastern Arunta region, central Australia has determined that it formed from fluids associated with the crystallisation of the Marshall Granite during the ~1. 73 to ~1. 72 Ga Strangways Oregeny. Rhenium-Osmium dating of ore stage molybdenite has an age of 1720.7 ± 5.9 Ma which is also coincident wifh skarn related hornblende which has an ⁴⁰Ar/⁴⁰Ar age between ~1.72 and ~1.73 Ga (G. Fraser, unpublished data; Geoscience Australia). Importantly for this study is that one of the xenotime grains has a concordant SHRIMP U-Pb ²⁰⁷Pb²⁰⁶Pb age of 1714 ± 26 Ma which is well within error of the ages determined by the other two isotopic methods adding further support to the SHRIMP U-Pb analytical protocols and ²⁰6Pb/²38U matrix correction techniques developed during this PhD. Younger xenotime components from the Molyhil sample investigated have SHRIMP ²⁰⁶ Pb/²³⁸U ages of ~760 Ma and ~650 Ma and probably crystallised in response to far-field tectonothermal events.
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Book chapters on the topic "SHRIMP U-Pb dating"

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Jinzhong, Qi, Li Li, Yuan Shisong, and Liu Zhijie. "U-Pb SHRIMP dating of zircon from quartz veins at the Yangshan gold deposit: Evidence for multiple magmatic-hydrothermal events." In Mineral Deposit Research: Meeting the Global Challenge, 809–12. Berlin, Heidelberg: Springer Berlin Heidelberg, 2005. http://dx.doi.org/10.1007/3-540-27946-6_206.

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Ibinoof, Montasir A., Adam J. Bumby, Jean-Paul Liégeois, Geoff H. Grantham, Richard Armstrong, and Petrus Le Roux. "The Boundary Between the Saharan Metacraton and the Arabian Nubian Shield: Insight from Ediacaran Shoshonitic Granites of the Nuba Mountains (Sudan): U–Pb SHRIMP Zircon Dating, Geochemistry and Sr–Nd Isotope Constraints." In The Geology of the Arabian-Nubian Shield, 39–62. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-72995-0_2.

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Konopelko, Dmitry L. "Appendix C4. Results of SHRIMP-II U-Pb dating of zircon from granitoids of the Alai range." In PALEOZOIC GRANITOID MAGMATISM OF WESTERN TIEN SHAN. St. Petersburg State University, 2020. http://dx.doi.org/10.21638/11701/9785288060250.appv4.

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Konopelko, Dmitry L. "Appendix C7. Summary of results of SHRIMP-II U-Pb zircon dating from granitoid rocks of western Uzbek Tien Shan." In PALEOZOIC GRANITOID MAGMATISM OF WESTERN TIEN SHAN. St. Petersburg State University, 2020. http://dx.doi.org/10.21638/11701/9785288060250.appv7.

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Keppie, J. Duncan, Charles A. Sandberg, B. V. Miller, J. L. Sánchez-Zavala, R. D. Nance, and Forrest G. Poole. "Implications of Latest Pennsylvanian to Middle Permian Paleontological and U-Pb SHRIMP Data from the Tecomate Formation to Re-dating Tectonothermal Events in the Acatlán Complex, Southern Mexico." In Middle American Terranes, Potential Correlatives, and Orogenic Processes, 138–46. CRC Press, 2008. http://dx.doi.org/10.1201/9781420073737-9.

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Duncan Keppie, J., Charles Sandberg, B. Miller, J. Sánchez-Zavala, R. Nance, and Forrest Poole. "Implications of Latest Pennsylvanian to Middle Permian Paleontological and U-Pb SHRIMP Data from the Tecomate Formation to Re-dating Tectonothermal Events in the Acatlán Complex, Southern Mexico." In Middle American Terranes, Potential Correlatives, and Orogenic Processes, 138–46. CRC Press, 2008. http://dx.doi.org/10.1201/9781420073737.ch8.

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Zhao, Ruixuan, Juhn G. Liou, Ru Y. Zhang, and Tianfu Li. "SHRIMP U-Pb zircon dating of the Rongcheng eclogite and associated peridotite: New constraints for ultrahigh-pressure metamorphism of mantle-derived mafic-ultramafic bodies from the Sulu terrane." In Ultrahigh-pressure metamorphism: Deep continental subduction. Geological Society of America, 2006. http://dx.doi.org/10.1130/2006.2403(06).

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Conference papers on the topic "SHRIMP U-Pb dating"

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Sarangi, Shushanta, Holly J. Stein, Holly J. Stein, Ramaswamiah Srinivasan, Manisha Kesarwani, Sagar Swain, and V. n. Vasudev. "Re-Os Dating of Auriferous LLHR Pyrite and SHRIMP U-Pb Zircon Age for Host Granitoids: Implications for the Origin of the Jonnagiri Gold Deposits, Dharwar Craton, Southern India." In Goldschmidt2020. Geochemical Society, 2020. http://dx.doi.org/10.46427/gold2020.2282.

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Lin Qingcha, Cheng Xiongwei, Xia Bin, and Zhang Yuquan. "Zircon SHRIMP U-Pb dating of super-K alkali granites in Jinpin, Yunnan province in China, and its geological significance — Take Zircons from the diopside-granite in Shilicun as an example." In 2011 International Conference on Electric Technology and Civil Engineering (ICETCE). IEEE, 2011. http://dx.doi.org/10.1109/icetce.2011.5775777.

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Reports on the topic "SHRIMP U-Pb dating"

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Bickerton, L., D. J. Kontak, I. M. Samson, J. B. Murphy, and D A Kellett. SHRIMP U-Pb zircon dating of the South Mountain Batholith, Nova Scotia: timing and duration of crystallization and evidence for inheritance. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 2019. http://dx.doi.org/10.4095/313664.

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