Zobrazeno 1 - 10
of 92
pro vyhledávání: '"Anthony J. Crawford"'
Publikováno v:
Australian Journal of Earth Sciences. 67:75-87
This study investigates the prospectivity for porphyry Cu mineralisation of the early Paleozoic Loch Lilly-Kars Belt, which follows the southern margin of the Paleoproterozoic Broken Hill (...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd9cd1e55e96e687e0aff7a8d0cc5214
https://doi.org/10.1080/08120099.2019.1637937
https://doi.org/10.1080/08120099.2019.1637937
Autor:
Amos Garay, David R. Cooke, Shawn B. Hood, Christopher Leslie, Joshua Phillips, AD Ahmed, Anthony J. Crawford, Tristan Wells
Publikováno v:
Geochemistry: Exploration, Environment, Analysis. 20:81-97
Based on a global compilation of whole-rock geochemical data, Sr/Y and Sr/MnO are identified as effective discriminators between ore-forming and unprospective intrusions in the porphyry Cu setting. Intrusive rocks are classified into three fertility
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87642f5669f12d5267fdc0810f7e5913
https://doi.org/10.1144/geochem2018-077
https://doi.org/10.1144/geochem2018-077
Publikováno v:
Ore Geology Reviews. 90:510-531
Three mafic-hosted, magnetite-related prospects called Jameson, Navigator and Latitude Hill occur in the most evolved, upper parts of the 1078 Ma layered intrusions belonging to the Giles Complex, Musgrave Province, Western Australia. The hosting lay
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90e0b191c45285ba9ed38470195b4603
https://doi.org/10.1016/j.oregeorev.2017.05.003
https://doi.org/10.1016/j.oregeorev.2017.05.003
Publikováno v:
Ore Geology Reviews. 90:532-552
Four elongate, km-scale, mafic to ultramafic bodies (UMB) were identified within the Ordovician-Silurian Dido Batholith, north Queensland, and were assessed for Ni-Cu-PGE fertility. The UMB comprise layered cumulate sequences and represent open-syste
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9855787c1503c3a2b14c241e25f4c16
https://doi.org/10.1016/j.oregeorev.2017.05.002
https://doi.org/10.1016/j.oregeorev.2017.05.002
Autor:
Nicholas G. Direen, Roland Maas, Joanne M. Whittaker, Benjamin E. Cohen, Anthony J. Crawford, Millard F. Coffin, Sebastien Meffre, Jacqueline A. Halpin, Frederick A. Frey
Publikováno v:
Australian Journal of Earth Sciences. 64:851-869
Volcanism associated with the Kerguelen Large Igneous Province is found scattered in southwestern Australia (the ca 136 to ca 130 Ma Bunbury Basalts, and ca 124 Ma Wallaby Plateau), India (ca 118 Ma Rajmahal Traps and Cona Basalts), and Tibet (the ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa8261202374d82076c48f68ef278384
https://doi.org/10.1080/08120099.2017.1367326
https://doi.org/10.1080/08120099.2017.1367326
Autor:
Anthony J. Crawford, Sebastien Meffre, Khin Zaw, Jacqueline A. Halpin, Hai Thanh Tran, Chun-Kit Lai
Publikováno v:
Gondwana Research. 34:254-273
Volcanoplutonic complexes in NE Vietnam have recently been interpreted as intraplate products of the Emeishan plume. Alternatively, mafic–ultramafic rocks have been considered as dismembered Palaeotethyan ophiolites juxtaposed along a tectonic mela
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26af038b8a97d14d469e253e2d5e8e9d
https://doi.org/10.1016/j.gr.2015.04.005
https://doi.org/10.1016/j.gr.2015.04.005
Autor:
Mark G. Doyle, Anthony J. Crawford
Publikováno v:
Economic Geology. 111:395-420
The Tropicana gold deposit (7.9 Moz) is hosted by the Neoarchean, amphibolite- to granulite-grade Tropicana Gneiss. These rocks form part of the Plumridge terrane, a tectonic unit that separates the in situ eastern margin of the Yilgarn craton from P
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75c79f975663d68f8192b645047c361b
https://doi.org/10.2113/econgeo.111.2.395
https://doi.org/10.2113/econgeo.111.2.395
Autor:
Kaj Hoernle, Folkmar Hauff, Anthony J. Crawford, Sebastien Meffre, Sherman H. Bloomer, Dawn J. Wright, Trevor J. Falloon
Publikováno v:
Tectonophysics. 630:21-32
The Tonga fore-arc preserves a complex history of subduction initiation, back-arc basin formation and arc volcanism which has extended from the Cretaceous to the present. In this paper, we discuss the geochemistry of a Cretaceous basalt/dolerite/gabb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a694b4643da21704c4e8605025762d6
https://doi.org/10.1016/j.tecto.2014.05.007
https://doi.org/10.1016/j.tecto.2014.05.007
Autor:
Sebastien Meffre, Chun-Kit Lai, Anthony J. Crawford, Chuan-Dong Xue, Jacqueline A. Halpin, Khin Zaw
Publikováno v:
Gondwana Research. 26:52-74
The Western Ailaoshan (WAL) Volcanic Belts mark the western boundary of the South China–Indochina Suture Zone along the Ailaoshan Fold Belt. Geochronological and geochemical evidence suggests that the WAL Volcanic Belts vary in ages and origins, an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d856a2d0ffda7f380ee15eeb47906a9c
https://doi.org/10.1016/j.gr.2013.03.003
https://doi.org/10.1016/j.gr.2013.03.003
Autor:
Chun-Kit Lai, Abhisit Salam, Anthony J. Crawford, Jacqueline A. Halpin, Chuan-Dong Xue, Sebastien Meffre, Khin Zaw
Publikováno v:
Gondwana Research. 26:75-88
The Central Ailaoshan (CAL) ophiolite represents an important tectonic component of the Jinshajiang–Ailaoshan–Song Ma suture zone separating the South China and Indochina blocks in the mainland SE Asia. The CAL ophiolite occurs as a complex tecto
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c52f08a949f21a22e2a7d5d584311f15
https://doi.org/10.1016/j.gr.2013.03.004
https://doi.org/10.1016/j.gr.2013.03.004