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Vagastie Bridge Granite

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Journal Article
Published: 01 November 1988
Geological Magazine (1988) 125 (6): 613-620.
Series: GSA Special Papers
Published: 01 January 1992
DOI: 10.1130/SPE272-p473
... Using the ion microprobe SHRIMP we have analysed zircons from the Ben Vuirich, Glen Kyllachy, Inchbae and Vagastie Bridge granites from the Scottish Caledonides, in an attempt to resolve the ages of inherited zircons shown to be present in these granites by previous conventional multigrain...
Journal Article
Published: 01 March 2003
Journal of the Geological Society (2003) 160 (2): 259-269.
...-to-isoclinal folding and amphibolite-facies metamorphism. A series of metagranite sheets which were emplaced and penetratively deformed during D 2 have been dated using SHRIMP U–Pb geochronology. Zircon ages of 424 ± 8 Ma (Vagastie Bridge granite), 420 ± 6 Ma (Klibreck granite) and 429 ± 11 Ma (Strathnaver...
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Journal Article
Published: 01 May 2006
Journal of the Geological Society (2006) 163 (3): 525-538.
... – 500 . Holdsworth , R.E. & Strachan , R.A. 1988 . The structural age and possible origin of the Vagastie Bridge granite and associated intrusions, central Sutherland . Geological Magazine , 125 , 613 – 620 . Holdsworth , R.E. , Strachan , R.A. & Alsop , G.I...
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Image
U–Pb concordia diagram showing the results of SHRIMP analyses of young zirc...
Published: 01 March 2003
Fig. 5.  U–Pb concordia diagram showing the results of SHRIMP analyses of young zircon cores and rims from the Vagastie Bridge granite (1σ error boxes) and TIMS analyses of titanites (2σ error ellipse). Analyses of older inherited zircon cores are shown in Figure 4 .
Image
Number/relative probability v. age plot for the detrital and inherited zirc...
Published: 01 March 2003
Fig. 3.  Number/relative probability v. age plot for the detrital and inherited zircons. ( a ) Moine Nappe; S97/21, Cnoc Eilig heavy mineral band; VB1, Vagastie Bridge granite. ( b ) Naver Nappe; combined north Sutherland migmatites, S96/8 and K94/5 ( Kinny et al . 1999 ) and Caledonian granites
Image
( a ) General disposition of the nappe structures NW of the Great Glen Faul...
Published: 01 March 2003
granite (SG), the Vagastie Bridge granite (VBG) and the Klibreck granite (KG). N, Naver basement inlier; M, Meadie basement inlier; NT, Naver Thrust; TT, Torrisdale Thrust; ST, Swordly Thrust; BK, Ben Klibreck.
Journal Article
Published: 01 March 2003
Journal of the Geological Society (2003) 160 (2): 247-257.
...Fig. 3.  Number/relative probability v. age plot for the detrital and inherited zircons. ( a ) Moine Nappe; S97/21, Cnoc Eilig heavy mineral band; VB1, Vagastie Bridge granite. ( b ) Naver Nappe; combined north Sutherland migmatites, S96/8 and K94/5 ( Kinny et al . 1999 ) and Caledonian granites...
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Image
Combined U–Pb concordia diagram showing SHRIMP analyses of older inherited ...
Published: 01 March 2003
Fig. 4.  Combined U–Pb concordia diagram showing SHRIMP analyses of older inherited zircon cores from the Vagastie Bridge, Klibreck and Strathnaver granites (1σ error boxes, as given in Table 1 ).
Journal Article
Published: 01 May 2008
Journal of the Geological Society (2008) 165 (3): 661-674.
... monazite 426 Kocks & Strachan 2006 Strontian granodiorite Sr U–Pb zircon 425 3 Rogers & Dunning 1991 Ratagain granite Ra U–Pb badellyite 425 3 Rogers & Dunning 1991 Vagastie Bridge granite V U–Pb zircon 424 8 Kinny et al . 2003 a Klibreck granite K U–Pb...
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Image
Cathodoluminescence images of selected representative zircons from the Vaga...
Published: 01 March 2003
Fig. 3.  Cathodoluminescence images of selected representative zircons from the Vagastie Bridge (top), Klibreck (middle) and Strathnaver (bottom) granites, showing distinct core and rim structures. SHRIMP analytical sites are shown as ellipses together with the indicated U–Pb age in Ma (data from
Image
Equal area, lower hemisphere stereographic projections of structural data f...
Published: 01 March 2003
Fig. 2.  Equal area, lower hemisphere stereographic projections of structural data from the ( a ) Vagastie Bridge, ( b ) Klibreck and ( c ) Strathnaver granites and their Moine host rocks. In all cases, the stereonets on the left represent the structural data obtained from the Moine host rocks
Journal Article
Published: 01 November 2015
Journal of the Geological Society (2015) 172 (6): 748-762.
...R. E. Holdsworth; E. Dempsey; D. Selby; J. R. Darling; M. Feely; A. Costanzo; R. A. Strachan; P. Waters; A. J. Finlay; S. J. Porter Abstract The Loch Shin Line is a geological–geophysical lineament associated with a zone of mantle-derived appinites, granites and strike-slip faulting that runs NW–SE...
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Journal Article
Published: 28 May 2019
Journal of the Geological Society (2019) 176 (4): 669-688.
... and previous work suggest that deformation and metamorphism in the hinterland of the Scandian orogen in northern mainland Scotland are younger than the c. 430 Ma deformation in the foreland-positioned Moine thrust zone. We postulate that heat from pervasive granitic intrusions in the Naver nappe weakened...
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Journal Article
Published: 01 October 1989
Journal of the Geological Society (1989) 146 (5): 809-823.
.... A. The structural age and possible origin of the Vagastie Bridge granite and associated intrusions, Central Sutherland Geological Magazine 1988 125 613 620 Johnson M. R. W. Morarian orogeny and Grenville belt in Britain Nature 1975 257 301 302 Johnstone G. S. Smith D. I. Harris...
Journal Article
Published: 16 December 2013
Geological Magazine (2014) 151 (5): 899-915.
... planes (half arrows) (east of Garvoult Bridge, [NC 0732 0945]); note granitic sheets along thrust planes and granite ponds in the hangingwall; (c) asymmetrically sheared feldspar within leucogranite, indicating top-to-the-W movement parallel to L2 (vicinity...
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Series: GSA Memoirs
Published: 11 September 2017
DOI: 10.1130/2017.1213(01)
EISBN: 9780813782133
... and 350 °C, respectively, from 421 to 416 Ma in the Ben Hope thrust sheet, and titanite cooling ( T < 500 °C) ages in the Vagastie Bridge granite (upper Ben Hope thrust sheet) yield a similar age of 413 ± 3 Ma ( Kinny et al., 2003 ). In the footwall to the Ben Hope thrust sheet, sample MT-09-09...