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Roebourne Group

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Journal Article
Journal: Economic Geology
Published: 01 July 2002
Economic Geology (2002) 97 (4): 695–732.
... at 3.31 Ga. Granitoid plutonism at ca. 3.29 Ga in the Kuranna terrane preceded deposition of ultramafic through felsic volcanics and chert in the West Pilbara granite-greenstone terrane (3.27–3.25 Ga Roebourne Group) and western margin of the East Pilbara granite-greenstone terrane (3.26–3.24 Ga Sulphur...
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Image
F ig . 14. Schematic time line showing the geologic
      evolution of the ...
Published: 01 July 2002
= deformation event—posible age range. C = Coonterunah Group, Cl = Cleaverville Formation, D = De Grey Group, GC1 = Gorge Creek Group, lower (includes Soanesville Subgroup), GC2 = Gorge Creek Group, upper (see text), R = Roebourne Group, Re = Regal Formation, SS = Sulphur Springs Group
Journal Article
Journal: Economic Geology
Published: 01 September 2019
Economic Geology (2019) 114 (6): 1021–1031.
... by the collision of the West Pilbara superterrane with the East Pilbara terrane ( Hickman, 2016 ). Carlow Castle is hosted in a tectonized zone through the Ruth Well Formation of the Roebourne Group, on the southern side of the Regal thrust ( Ruddock, 1999 ; Hickman, 2016 ). The Ruth Well Formation (~3280 Ma...
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Image
F ig . 2. Distribution of some of the main pegmatites and plutons of the yo...
Published: 01 July 2002
the location of the Mount Hall pegmatite group [17] near Roebourne in the western north Pilbara granite-greenstone terrane. Map locations are outlined in Figure 1 . U = unnamed pluton. Circled numbers refer to pegmatite districts, fields, and groups listed in Tables 1 and 2 . Symbol 19 is the Cookes Creek
Journal Article
Journal: Economic Geology
Published: 01 November 2021
Economic Geology (2021) 116 (7): 1561–1573.
..., veined Cu-Co-Au mineral system situated within the Paleo-Mesoarchean Roebourne greenstone belt of the Pilbara craton of northwestern Western Australia. Although U-Pb geochronology of this deposit is challenging due to low levels of radiogenic Pb in synmineralization apatite, mineralization is best...
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Journal Article
Journal: Economic Geology
Published: 01 July 2002
Economic Geology (2002) 97 (4): 847–872.
.... The body dips 20 o to 45 o mainly toward the southwest and south, with local steeper dips attributed to faulting. The intrusion occurs along the contact between amphibolite, spinifex-textured Al-depleted komatiite, chert, and silicified metasediments of the Roebourne Group to the north and granitic rocks...
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Journal Article
Journal: Geology
Published: 12 August 2021
Geology (2021)
.... It Longley et al., 2002). The basins, which include tescue, Hamersley, and Turee Creek Groups has been the site of numerous drilling programs the southernmost Northern Carnarvon Basin, (Fig. 1B). The granite-greenstone terrain has seeking to recover drill core of ancient sedimen- formed during multiphase...
Journal Article
Published: 01 August 1995
Journal of the Geological Society (1995) 152 (4): 587–590.
...-arsenopyrite base metal sulphide deposits Economic Geology 1986 81 511 529 Heinrichs T.K. Reimer T.O. A sedimentary barite deposit from the Archaean Fig Tree Group of the Barberton Mountainland (South Africa) Economic Geology 1977 72 1426 1441 HutchInson R.W. Volcanogenic...
Journal Article
Journal: Economic Geology
Published: 01 July 2002
Economic Geology (2002) 97 (4): 733–755.
... sedimentary rocks 3240–3050 Gorge Creek Group: Clastic sedimentary       rocks, banded iron-formation and basalt     3270–3240 Sulphur Springs Group: Mafic to felsic   Roebourne Group: Komatiite,   volcanic rocks and clastic sedimentary rocks   basalt and chert 3330–3310...
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Journal Article
Journal: Economic Geology
Published: 01 July 2002
Economic Geology (2002) 97 (4): 873–895.
... the location of the Mount Hall pegmatite group [17] near Roebourne in the western north Pilbara granite-greenstone terrane. Map locations are outlined in Figure 1 . U = unnamed pluton. Circled numbers refer to pegmatite districts, fields, and groups listed in Tables 1 and 2 . Symbol 19 is the Cookes Creek...
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Journal Article
Journal: AAPG Bulletin
Published: 01 June 1973
AAPG Bulletin (1973) 57 (6): 972–989.
... Association of Petroleum Geologists. All rights reserved 1973 American Association of Petroleum Geologists The Group concessions on the Northwest shelf are offshore from the coast of Western Australia and the Northern Territory, approximately between lat. 9°30′ and 20°30′S ( Fig. 2 ). The broad...
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Journal Article
Published: 01 November 2006
European Journal of Mineralogy (2006) 18 (6): 727–738.
... City (ungrouped), Roebourne (IIIAB), Ruff’s Mountain (IIIAB), Seneca Falls (IIIAB) and Zerhamra (IIIAB-anomalous) ( Buchwald, 1975 ). Group IID is the fourth largest of the magmatic iron meteorite groups after IIIAB, IIAB and IVA. With respect to IIIAB, IIAB and IVA, group IID is much less variable...
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Journal Article
Journal: Economic Geology
Published: 01 May 2021
Economic Geology (2021) 116 (3): 629–650.
... stratigraphy of the Neoarchean Fortescue Group in Western Australia has renewed comparisons with the Witwatersrand conglomerate Au deposits in South Africa. As such, this has reignited the question of the Pilbara and Kaapvaal cratons being linked as part of the postulated Vaalbara continent during the Archean...
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Journal Article
Journal: Economic Geology
Published: 01 July 2002
Economic Geology (2002) 97 (4): 787–800.
... , the Archean Mosquito Creek Formation was the only known significant host for lode Au and Au-Sb deposits in metasedimentary rocks in the Pilbara Craton. The bulk of Au won from the Pilbara Craton has been from the mafic volcanic rocks of the ca. 3475 to 3450 Ma Warrawoona Group rocks ( Hickman, 1983...
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Journal Article
Journal: Interpretation
Published: 06 February 2020
Interpretation (2020) 8 (2): SF1–SF19.
...). Spatially associated facies were further grouped into three facies associations, namely, delta plain facies association (FA1), delta front facies association (FA2), and prodelta facies association (FA3). These facies associations are described in the sections below, moving from the more proximally located...
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Series: Geological Society, London, Special Publications, Geological Society, London, Special Publications
Published: 01 January 2006
DOI: 10.1144/GSL.SP.2006.256.01.15
EISBN: 9781862395046
..., Roebourne (group IIIAB, 87.3 kg, found in 1892), had been acquired by H.A. Ward (Ward 1898 ), whilst main masses of Nuleri (group IIIAB, 120.2 g, found about 1902) and Premier Downs (first found in 1911, and later to be renamed Mundrabilla) were then held by the Geological Survey of Western Australia...
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Series: GSA Memoirs
Published: 01 January 2007
DOI: 10.1130/2007.1200(13)
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