Zobrazeno 1 - 10 of 77 pro vyhledávání: '"Geoff Fraser"'
1
Akademický článek
Apatite Triple Dating (Lu–Hf, U–Pb, FT) Constrains Deformation and Cooling in the Coompana and Madura Provinces, Western Australia
Autor: Alejandra Bedoya, Stijn Glorie, Martin Hand, Christopher L. Kirkland, David E. Kelsey, Angus Nixon, Geoff Fraser
Publikováno v: Lithosphere, Vol 2023, Iss Special 14 (2024)
Combined apatite Lu–Hf, U–Pb, and fission track (AFT) triple dating affords the opportunity to investigate the ~60 and 730°C thermal history of a study area. Here, we apply apatite triple dating to resolve the tempo of multiple thermo-tectonic e
Externí odkaz: https://doaj.org/article/11890d00a855498ca958ea8121c5ea49
Zobrazit plný text záznamu
2
Constraining fluid-rock alteration and temperature history using multi-mineral argon spectra and conjoint T–t-Δ inversion
Autor: Yoli Wu, Marnie Forster, Geoff Fraser, David Kelsey, Gordon Lister
Metamorphic rocks record the imprint of the tectonic processes that shaped the lithosphere and record the effects of their journey through time and space. The record can be interrogated by using a number of different geochronological techniques. The
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9564eb3159b239ee4feaab6e03fa56f0
https://doi.org/10.5194/egusphere-egu23-3045
Zobrazit plný text záznamu
3
Footprints of the Alice Springs Orogeny preserved in far northern Australia: an application of multi-kinetic thermochronology in the Pine Creek Orogen and Arnhem Province
Autor: Alan S. Collins, Angus L. Nixon, Geoff Fraser, Benjamin P. Wade, Jo A. Whelan, Martin Danišík, B. L. Reno, Stijn Glorie
Publikováno v: Journal of the Geological Society. 178
The Precambrian Pine Creek Orogen and Arnhem Province represent two of the oldest basement terrains in northern Australia and are often considered to be devoid of significant regional deformation since the cessation of regional metamorphism in the Pa
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4a951e09fc37d70f59359263bcfeccbf
https://doi.org/10.1144/jgs2020-173
Zobrazit plný text záznamu
5
Mesoproterozoic rift sedimentation, fluid events and uranium prospectivity in the Cariewerloo Basin, Gawler Craton, South Australia
Autor: Kurt Kyser, Geoff Fraser, Paul A. Polito, Steve R. Beyer
Publikováno v: Australian Journal of Earth Sciences. 65:409-426
The Cariewerloo Basin formed in the Mesoproterozoic following assembly of the Gawler Craton, South Australia, and was filled by arenaceous redbeds of the Pandurra Formation. While previous regional-scale work reveals a basin with similar size and sed
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e324b561ff651ccf997ca07ada5a24ae
https://doi.org/10.1080/08120099.2018.1439098
Zobrazit plný text záznamu
6
Age constraints on the hydrothermal history of the Prominent Hill iron oxide copper-gold deposit, South Australia
Autor: Stuart W. Bull, Jay Thompson, Geoff Fraser, Garry J. Davidson, Roger G. Skirrow, Bryan Bowden, Sebastien Meffre
Publikováno v: Mineralium Deposita. 52:863-881
The Mesoproterozoic Prominent Hill iron-oxide copper–gold deposit lies on the fault-bound southern edge of the Mt Woods Domain, Gawler Craton, South Australia. Chalcocite–bornite–chalcopyrite ores occur in a hematitic breccia complex that has s
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::81e56e66f91dab03797e869e80ac2eba
https://doi.org/10.1007/s00126-016-0689-1
Zobrazit plný text záznamu
7
The Nolans Bore rare-earth element-phosphorus-uranium mineral system: geology, origin and post-depositional modifications
Autor: Roland Maas, David L. Huston, Geoff Fraser, Andrew Cross, David C. Champion, Terrence P. Mernagh, Kelvin J. Hussey
Publikováno v: Mineralium Deposita. 51:797-822
Nolans Bore is a rare-earth element (REE)-U-P fluorapatite vein deposit hosted mostly by the ~1805 Ma Boothby Orthogneiss in the Aileron Province, Northern Territory, Australia. The fluorapatite veins are complex, with two stages: (1) massive to gran
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ccb836f4ed915384ad9a21bdaa5d9954
https://doi.org/10.1007/s00126-015-0631-y
Zobrazit plný text záznamu
9
Timing and heat sources for the Barrovian metamorphism, Scotland
Autor: Marnie Forster, Daniel R. Viete, Gordon S. Lister, Grahame J.H. Oliver, Geoff Fraser
Publikováno v: Lithos. 177:148-163
New SHRIMP U/Pb zircon ages of 472.2 ± 5.8 Ma and 471.2 ± 5.9 Ma are presented for the age of peak metamorphism of Barrovian migmatites. 40 Ar/ 39 Ar ages for white mica from the Barrovian metamorphic series are presented, and are recalculated usin
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7090b6d7a25c8170549a86003b65a8c3
https://doi.org/10.1016/j.lithos.2013.06.009
Zobrazit plný text záznamu
10
Timing of deformation and exhumation across the Karari Shear Zone, north-western Gawler Craton, South Australia
Autor: R. Stern, Anthony Reid, Geoff Fraser
Publikováno v: Australian Journal of Earth Sciences. 59:547-570
In the north-western Gawler Craton of South Australia, the Karari Shear Zone defines a boundary between late-Archean to earliest Paleoproterozoic rocks, which have remained largely undisturbed since the earliest Paleoproterozoic, and younger Paleopro
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::82d4efe05e795ba8160875817721cde8
https://doi.org/10.1080/08120099.2012.678586
Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání

Omezení vyhledávání
Plný text Recenzováno Digitální knihovna AV ČR
Zdroje