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Rise and Shine shear zone

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Journal Article
Journal: Economic Geology
Published: 01 June 2010
Economic Geology (2010) 105 (4): 777–793.
... and Graham, 2000 ; Scott, 2005 ). F ig . 1. General location and regional tectonic map of the Otago Schist belt, South Island, New Zealand, showing locations of gold-bearing mineral occurrences. HMSZ = Hyde-Macraes shear zone; RSSZ = Rise and Shine shear zone (modified from Craw et al., 2006a...
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General location and regional tectonic map of the Otago Schist belt, South ...
Published: 01 June 2010
F ig . 1. General location and regional tectonic map of the Otago Schist belt, South Island, New Zealand, showing locations of gold-bearing mineral occurrences. HMSZ = Hyde-Macraes shear zone; RSSZ = Rise and Shine shear zone (modified from Craw et al., 2006a ).
Journal Article
Published: 01 September 2008
Journal of the Geological Society (2008) 165 (5): 923–939.
... Range). The Hyde–Macraes Shear Zone and the Rise and Shine Shear Zone on the northern boundary of the metamorphic welt ( Windsor 1991 ; Deckert et al . 2002 ) appear to be dominated by SZ 5 fabrics that shred and ‘reactivate’ earlier formed fabrics. All of these schistose fabrics are relatively flat...
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Journal Article
Journal: Geophysics
Published: 27 January 2010
Geophysics (2010) 75 (1): B35–B46.
... ) typically underestimates hydrate concentration by 10–15% because it does not account for the effect of conductive clay on resistivity. The P-wave velocity (Figure 4b ) increases in zone A and then decreases in zone B. We assume that the shear velocity has a somewhat stable ratio to the P-wave trend...
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Journal Article
Journal: Economic Geology
Published: 01 November 2018
Economic Geology (2018) 113 (7): 1571–1586.
... zone, RSSZ = Rise and Shine shear zone. Bottom left inset: Glenorchy region with the four lodes sampled from Mt. Judah. Over 12 W lodes occur here but are obscured by the sample identifiers. Modified from Paterson (1986) , MacKenzie and Craw (2005) , and Pitcairn et al. (2006...
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Journal Article
Journal: GSA Bulletin
Published: 01 September 2010
GSA Bulletin (2010) 122 (9-10): 1585–1599.
... the ridge crest. Uphill-facing scarps are bright bands, and downhill-facing landslide headscarps are dark bands because sun is shining from the southeast. Note the large landslide and the area of hummocky topography low on the western mountain flank beneath the zone of uphill-facing scarps. This may reflect...
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Journal Article
Journal: AAPG Bulletin
Published: 01 May 1983
AAPG Bulletin (1983) 67 (5): 725–743.
... ), has been thickened tectonically. Probable tectonic imbrication and other unmapped structures in the poorly exposed quartzite conglomerate give it a false appearance of greater than actual thickness. Zones of sheared cobbles, present within the Beaverhead Formation in front of the Tendoy plate (R. T...
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Journal Article
Journal: GSA Bulletin
Published: 28 March 2018
GSA Bulletin (2018) 130 (9-10): 1501–1518.
... Carboniferous igneous clasts in a meta-conglomerate horizon that they assumed was of Permian age. Minimum age detrital zircon populations of Carboniferous age have also been described by Mortimer et al. (2015) in the Dunstan Range, north of the Rise and Shine shear zone, and by Adams (2016) at Macraes...
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Journal Article
Published: 27 February 2015
Geochemistry: Exploration, Environment, Analysis (2015) 15 (2-3): 150–166.
... & Craw 2005 ), showing the principal orogenic Au deposits (white lines), and locations of cross-sections (black dotted lines) in Figure 5 . HMSZ, Hyde-Macraes Shear Zone (hosting Macraes mine); R&S, Rise & Shine Shear Zone. Inset shows the distribution of Mesozoic schistose rocks (shaded...
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Journal Article
Journal: Economic Geology
Published: 01 August 2004
Economic Geology (2004) 99 (5): 869–886.
... zone is located just west of the Ignacio intrusion ( Fig. 3 ) and consists largely of sheared and brecciated, coarse-grained K-feldspar and local quartz in a groundmass of fine-grained muscovite or illite. Velinov et al. (1983) report minor andalusite and diaspore from this locality, but neither...
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Journal Article
Published: 24 July 2001
Canadian Journal of Earth Sciences (2001) 38 (7): 1093–1106.
..., which are structural defects or impurities in minerals, are emptied by the light exposure and then slowly repopulated as a result of environmental radiation after burial. In the laboratory, the population of electrons in these defects is sampled by shining a beam of photons on specific mineral grains...
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Journal Article
Journal: Economic Geology
Published: 01 December 2000
Economic Geology (2000) 95 (8): 1753–1773.
... contents of gold from Cushinyen and Srahroosky (two localities of bedrock gold in the Cregganbaun shear zone, Mayo, Ireland) were similar (median 8.5 and 10.1% Ag), those from Croagh Patrick (outcrops 1 and 2) varied considerably (5.9 and 14.9% Ag). The Gwynfynydd mine in North Wales is outside the study...
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Journal Article
Journal: AAPG Bulletin
Published: 01 August 1932
AAPG Bulletin (1932) 16 (8): 837–858.
... oil occur in a fault block of crushed granite along the San Andreas rift zone 5 miles northwest of Parkfield, in Sec. 31, T. 22 S., R. 14 E., Monterey County. The oil seeped into the crushed, and therefore porous, granite from the adjacent petroliferous Miocene shales. 1 2 Consulting...
Journal Article
Published: 10 August 2016
Canadian Journal of Earth Sciences (2017) 54 (1): 52–75.
... bedrock ridge rising above low-lying terrain, reaches a maximum elevation of 710 m. To the south of the Fort Nelson River, the Tsoo Tablelands reach a maximum elevation ca. 940 m ( Bostock 1970 ; Mathews 1978 , 1980 ; Huntley and Hickin 2010 ; Huntley et al. 2011 ). West of the Liard River...
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Series: Geological Society, London, Special Publications
Published: 01 January 2019
DOI: 10.1144/SP471.9
EISBN: 9781786204103
... requisite to comprehending the deeper geological framework of the platforms (including the interactions between Caledonian shear zones, Devonian extensional structures and more recent tectonics) and to exploiting their full exploration potential (e.g. Patruno & Reid 2016 a ; 2017 ; Phillips et al...
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Journal Article
Published: 01 March 2011
Environmental Geosciences (2011) 18 (1): 19–34.
... for monitoring CO 2 either intermittently or continuously in air. Laser systems and LIDAR Secondary Open-path device that uses a laser to shine a beam, with a wavelength that CO 2 absorbs over many meters. Used to assess CO 2 fluxes over large spatial scales. Eddy covariance Potential Atmospheric...
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Journal Article
Journal: GSA Bulletin
Published: 01 July 2004
GSA Bulletin (2004) 116 (7-8): 880–894.
... the topography to a left-lateral displacement within shear zones. The results of our partial models with different L / W ratios further demonstrate that this topography may also have resulted from short, curved, and anatomizing thrust fronts that form in a deforming salt basin ( Fig. 9 ; SCATT geometry...
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Series: Geological Society, London, Engineering Geology Special Publications
Published: 01 January 2017
DOI: 10.1144/EGSP28.6
EISBN: 9781786203038
..., solifluction shears, kettle holes, relict cryogenic mounds, relict scour hollows and infilled periglacial features including pingos and other larger features. Regional geohazards include those caused by neotectonics and the consequent changes in sea level and Quaternary palaeoseismicity, including possible...
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Series: Geological Society, London, Engineering Geology Special Publications
Published: 01 January 2016
DOI: 10.1144/EGSP27.1
EISBN: 9781862399723
... be described as ‘the study of the Earth as a whole, its origin, structure, composition, and history…, and the nature of the processes which have given rise to its present state’. ( Whitten & Brooks 1972 ). An important reflection of this definition is realizing the immensity of the science of geology...
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Series: GSA Field Guide
Published: 01 January 2013
DOI: 10.1130/2013.0033(02)
EISBN: 9780813756332
... fault related and suggest that the Poncha Mountain Block is bordered by a broad NW-trending zone of faults. Locations of field trip Stops 1 and 2 are shown on the map. Figure 26. Structural data from the north edge of Poncha Block. (A) Lower-hemisphere equal-area plots above show fault planes...
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