 | | Journal (article/letter/editorial) | | Alpine schist in the Franz Josef-Fox Glacier area of the Southern Alps, New Zealand R . GRAPES' A N D T...University of Wellington, Private Bag, Wellington , New Zea Iand 'Department of Geology and Mineralogy, Hokkaido...garnet-oligoclase zone schists in the Franz Josef-Fox Glacier area, Southern Alps, New Zealand, give temperatures ranging...heating near the Alpine Fault. Key words: Alps, New Zealand; crustal thinning; greenschist-amphibolite facies;...garnet-oligoclase zone schists of the Franz Josef-Fox Glacier area, Southern Alps, New Zealand, are used in conjunction |  | | Journal (article/letter/editorial) | | Schists, New Zealand D. CRAW Geology Department, University of Otago, PO Box 56, Dunedin, New Zealand (email:...The Otago and Alpine Schist belts of southern New Zealand have traditionally been treated as structurally...Schist; biotite; garnet; isograd; Otago Schist; New Zealand; structure. I NTR ODU CT I ON Subdivision of...well-studied metamorphic belt in the South Island of New Zealand, in which isograds and metamorphic continuity...their parent terranes in the South Island of New Zealand. Location of a more detailed map of the Otago |  | | Journal (article/letter/editorial) | | metagreywacke-quartzofeldspathic schist, Southern Alps, New Zealand RooNBy Gnepes aNo Tsnuo WareNeser Joint Mineral...Laboratory Victoria University of Wellington, New Zealand Abstract Al-Fe3+ and SP*-bearing epidotes are...metagreywacke-quartzofeldspathic schist in the Southern Alps of New Zealand.On the basis of electron microprobe backscatteredelectron...deformation. Early-formed oligoclase in the biotite-albite-oligoclase zone resulting from the disappearanceof...metagreywacketo schist in the Southern Alps of New Zealand. Becauseof variable and rocks. These studiesare |  | Vry, J. K., Baker, J., Maas, R., Little, T. A., Grapes, R., Dixon, M. (2004) Zoned (Cretaceous and Cenozoic) garnet and the timing of high grade metamorphism, Southern Alps, New Zealand. Journal of Metamorphic Geology, 22 (3) 137-157 doi:10.1111/j.1525-1314.2004.00504.x | Journal (article/letter/editorial) | | timing of high grade metamorphism, Southern Alps, New Zealand J. K. VRY,1 J. BAKER,2 R. MAAS,3 T. A. LITTLE...Victoria University, PO Box 600, Wellington, New Zealand (Julie.Vry@vuw.ac.nz) 2 Danish Lithosphere Centre...(rodney.grapes@minpet.uni-freiburg.de) ABSTRACT New (garnet Sm–Nd and Lu–Hf) and existing (Rb–Sr, 40Ar...Alpine Schist belt and Southern Alps orogen, New Zealand are diachronous and partly Cenozoic in age. The...began at c. 5–6 Ma. Plate convergence along the New Zealand portion of the Gondwana margin continued after |  | Campbell, J.R., Craw, D., Frew, R., Horton, T., Chamberlain, C.P. (2004) Geochemical signature of orogenic hydrothermal activity in an active tectonic intersection zone, Alpine Fault, New Zealand. Mineralium Deposita, 39 (4) doi:10.1007/s00126-004-0421-4 | Journal (article/letter/editorial) | | active tectonic intersection zone, Alpine Fault, New Zealand Received: 12 June 2003 / Accepted: 23 March 2004...two major active faults in the South Island, New Zealand. The Alpine Fault is an oblique dextral reverse... University of Otago, P.O. Box 56, Dunedin, New Zealand E-mail: dave.craw@stonebow.otago.ac.nz R. Frew... University of Otago, P.O. Box 56, Dunedin, New Zealand T. Horton Æ C. P. Chamberlain Department of Geological...deposits. The Southern Alps mountain range of New Zealand (Fig. 1A) is forming at a relatively simple collisional |  | | Journal (article/letter/editorial) | | UNIVERSITY OF WELLINGTON, PO BOX 600, WELLINGTON, NEW ZEALAND 'ANALYTICAL FACILITY, VICTORIA UNIVERSITY OF...OF WELLINGTON, PO BOX 600, WELLINGTON, NEW ZEALAND Boulders of the assemblage ruby-sapphire corundum,...and rivers of north Wcstland, South Island of New Zealand. mass—volume reduction and decrements in Si,...rocks; metasomatism; New 78% Al203), K, Ca, Cr and Na, and low Si (14 • 5-23 1% Zealand; Soulhcrn Alps SiO2)...~69% con- from the Southern Alps in north Westland, New •Corresponding author. i Oxford University |  | | Journal (article/letter/editorial) | | University of Otago, Leith Street, Dunedin 9054, New Zealand ACCEPTED MANUSCRIPT Abstract High-precision...lamprophyre dike swarms in the Western Province of New Zealand PT reveals these dikes were emplaced into continental...of the Tasman RI Sea between Australia and New Zealand. Dike ages form distinct clusters concentrated...in the South Westland region that represents the furthest inboard portion of New Zealand in a Gondwana... from ~92 Ma to ~84 Ma, concentrated in North Westland, ended when the first oceanic crust formed at |  | | Journal (article/letter/editorial) | | Variable Variscan thermal rejuvenation in the St Malo region, Cadomian Orogen, France: evidence from @ArlJ9Armineral...Department of Geology, University of Maryland at College Park, M D 20742, USA .'Division of Geology and Cartography...orogeny, 567 Alaska, 465 Alpine orogeny, 33 Alps, New Zealand, 171 aluminosilicates, 637 amphibolite facies...Western Acadian metamorphism, central and western New England, 415 Audren, C., see Triboulet, C. Austrheim...Cape Smith Belt, northern Qutbec, Canada: three new bathograds for mafic rocks, 685 Beiersdorfer, R. |  | | Journal (article/letter/editorial) | | in the metamorphism of the Alpine Fault Zone, New Zealand J. K. VRY, 1 A . C . S T O R K E Y 2 A ND C....Victoria University, PO Box 600, Wellington, New Zealand (Julie.Vry@vuw.ac.nz) 2 Department of Earth Sciences...Alpine Fault in the Hokitika area, South Island, New Zealand, were investigated using hydrogen and other stable...Southern Alps releases metamorphic ¯uids that at some region rise vertically rather than following the trace...quartz-rich, possibly gold-bearing veins in the region c. 5±10 km back from the fault trace. These results |  | | Journal (article/letter/editorial) | | Longshore Migration of Beach Placers in Western New Zealand Thomas W. Ritchie,1,2 James M. Scott,2,† and...Dunedin 9016, New Zealand Department, University of Otago, Dunedin 9054, New Zealand Abstract With...samples from beaches along 427 km of the Westland coast of New Zealand’s South Island with the purpose...abundant on the South Westland beaches, intermediate in abundance along the Paparoa coast, and most abundant...abundant in Central Westland and North Westland. The garnets are typically almandine rich and are mostly derived |  | Menzies, Catriona D., Wright, Sarah L., Craw, Dave, James, Rachael H., Alt, Jeffrey C., Cox, Simon C., Pitcairn, Iain K., Teagle, Damon A.H. (2018) Carbon dioxide generation and drawdown during active orogenesis of siliciclastic rocks in the Southern Alps, New Zealand. Earth and Planetary Science Letters, 481. 305-315 doi:10.1016/j.epsl.2017.10.010 | Journal (article/letter/editorial) | | of siliciclastic rocks in the Southern Alps, New Zealand Catriona D. Menzies a,∗ , Sarah L. Wright a ...Damon A.H. Teagle a a Ocean and Earth Science, National Oceanography Centre Southampton, University of...Geology, University of Otago, Dunedin 9016, New Zealand c Department of Earth and Environmental Science...GNS Science, Private Bag 1930, Dunedin 9054, New Zealand e Department of Geological Sciences, Stockholm...the near surface environment in the high uplift region of the Southern Alps is estimated to be ∼6.4 × |  | | Journal (article/letter/editorial) | | F-54501 Vandoeuvre-16s-Nancy C6dex, France Abstract. Albite glide pseudotwins related to grain-bound- ary...transposes the pre-existing periodic oligoclase/albite lamellae and interfaces into a position rotated...ones, or both. From recent data on ordering in albite, the crest of the gap is estimated to lie close...of optically visible Albite glide twins in a peristerite intergrowth of low albite and oligoclase were...order, only pseudotwins can be produced in low albite by glide. Furthermore, they are only elastically |  | | Journal (article/letter/editorial) | | December 1959 in brackets) During the year ninety-six new members were elected (including four institutional...sales of Guides continued buoyant; initial sales of new Guides were good, and sales of the older Guides continued... Statement 4 BEQUEST FUND Investments £ s, d. New Investment . Advanoc of Capital to Centenary Guides...0 6 Balances at I January 1960 Bequests... ... New Investment Investment Income Investments £ s, d...Investment Income £2500 0 £2500 0 0 £562 10 0 New Investment . Interest transferred to Capital . Balances |  | | Journal (article/letter/editorial) | | Geology and Geophysics, University of Edinburgh, West Mains Road, Edinburgh EH9 3JW, U.K. ABSTRACT Reservoir...suggests that plagioclase feldspars may be a powerful new tool for high-resolution stratigraphic correlation... 866 clase feldspars by albite (albitization) and precipitation of albite cements (e.g., Saigal et al...TEM (Hirt et al. 1993), and their work provided new information on the mechanisms of albitization at...and quartz and illite precipitation. Authigenic albite and ankerite formed during subsequent diagenesis |  | | Journal (article/letter/editorial) | | Western Acadian metamorphism, central and western New England, 415 Audren, C., see Triboulet, C. Austrheim...Cape Smith Belt, northern Qutbec, Canada: three new bathograds for mafic rocks, 685 Beiersdorfer, R.... K. Bell, T. H. & Johnson, S. E. Shear sense: a new approach that resolves conflicts between criteria...of the Lewisian of Tiree, Inner Hebrides, north-west Scotland, 727 Chakraborti, S., see Dasgupta, S....Alpine schist in the Franz Josef-Fox Glacier area of the Southern Alps, New Zealand, 171 Gray, N. H., see |  | | Journal (article/letter/editorial) | | hydrothermal systems in an evolving collisional orogen, New Zealand D. Craw & P. Upton & T. Horton & J. Williams...tectonic plate boundary through the South Island of New Zealand consists of the transpressional Southern Alps...Dunedin, New Zealand e-mail: dave.craw@otago.ac.nz P. Upton GNS Science, Lower Hutt, New Zealand T. Horton...Geosciences, University of Canterbury, Christchurch, New Zealand year-old hydrothermal zone beneath the fossil...fluid flow, structure and topography. Keywords New Zealand . Southern Alps . Gold . Hydrothermal . Fluid |  | Coombs, Douglas S., Dowse, Martin, Grapes, Rodney, Kawachi, Yosuke, Roser, Barry (1985) Geochemistry and origin of piemontite-bearing and associated manganiferous schists from Arrow Junction, western Otago, New Zealand. Chemical Geology, 48 (1) 57-78 doi:10.1016/0009-2541(85)90035-x | Journal (article/letter/editorial) | | SCHISTS FROM ARROW JUNCTION, WESTERN OTAGO, NEW ZEALAND DOUGLAS S. C O O M B S I, M A R T I N D O W...1Department of Geology, University of Otago, Dunedin (New Zealand) 2 Department of Geology and Joint Mineral Sciences...Victoria University o f Wellington, Wellington (New Zealand) (Received March 21, 1984; accepted for publication...schists from Arrow Junction, western Otago, New Zealand. Chem. Geol., 48: 57--78. Closely spaced analyses...quartzofeldspathic schists at Arrow Junction, Otago, New Zealand. Chemically the quartzose schists correspond |  | | Journal (article/letter/editorial) | | Geology and Chemistry, University of Otago, New Zealand S. (Received20 8eptmber 1958) Abp&~&-Field...bridges the gap between The met~o~hi~ geology of the New Zeahmd ~eos~el~e dienesis and conventional metamo~~sm...important transitions such tfs anal&me + quartz = albite + water is explored on theoretical grounds. Experiments...density of naturally-occurring zeolites is reviewed. New analyses and optical data are given for heulandite...Nova Scotia, and for prehnite from Prospect Quarry, New South Wales. 1. INTRODUCTION (W. S. F., D. S. |  | | Journal (article/letter/editorial) | | Schematic representation of a thickened continental region. The upper crust is deflected upwards to form topographic...example from the wellstudied Franz Josef-Fox Glacier area in the New Zealand Southern Alps (Adams, 1981;...Fault Zone and Alpine Schists, Southern Alps, New Zealand. In: T hrust and Nappe T ectonics (eds McClay...crustal shortening adjacent to the Alpine Fault, New Zealand. T ectonics, 5, 15–32. van Balen, R. T. & Podladchikov...R. T., Podladchikov, Y. & Cloetingh, S., 1998. A new multilayered model for intraplate stress-induced |  | | Journal (article/letter/editorial) | | METAMORPHISM OF THE OTAGO AND ALPINE SCHISTS, NEW ZEALAND Iain K. PITCAIRN§ Department of Geology and Geochemistry...A.H. TEAGLE School of Ocean and Earth Science, National Oceanography Centre, University of Southampton...Dunedin, New Zealand Abstract Sulfide minerals in the Otago and Alpine schists, New Zealand, a metasedimentary...orogenic gold, Otago Schists, Alpine Schists, New Zealand. Sommaire Les minéraux sulfurés des schistes...metamorphic rocks from the Otago and Alpine schists, New Zealand. These rocks, of Mesozoic age, comprise pelites |  | | Journal (article/letter/editorial) | | coexisting actinolite and hornblende, and coexisting albite and oligoclase, in the lowermost amphibolite facies...isograd, suggestive of disequilibrium between the new, progressively more aluminous hornblende and metastably...metastably persisting actinolite. Likewise, coexisting albite and oligoclase compositions show no evidence for...with conversion of actinolite to hornblende and albite to oligoclase. The result is a focused pulse of...breakdown of combinations of actinolite, epidote, albite, and chlorite, in favour of hornblende and calcic |  | | Journal (article/letter/editorial) | | and quartzofeldspathic schists, Southern Alps, New Zealand RODNEY H. GRAPES Research School of Earth Sciences...Sciences, Victoria University of Wellington, New Zealand Abstract Zoned barian muscovite (2.52-5.66% BaO)...metacherts of the Alpine schists, Southern Alps, New Zealand. The Ba-micas are associated with quartz-chl...mica, barium, metachert, schist, Southern Alps, New Zealand. Introduction IN comparison to reported occurrences...barian muscovite with 9.89 wt.% BaO from Franklin, New Jersey, by Bauer and Berman (1933) has since been |  | | Journal (article/letter/editorial) | | Association for Gondwana Research, Japan. ISSN: 1342-937X New Zealand's Geological Foundations N.Mortimer lnstitute...Nuclear Sciences, Private Bag 1930, Dunedin, New Zealand, E-mail: n.mortimer~gns.cri.nz (Manuscript received...October 10,2002; accepted May 20,2003) Abstract New Zealand is a fragment of Gondwana that, before Late Cretaceous...the area of continental crust in the wider New Zealand region (Zealandia) is emergent above sea level as...Precambrian cratonic core is exposed in onland New Zealand. The Cambrian to Early Cretaceous basement can |  | | Journal (article/letter/editorial) | | aim is ‘to outline metamorphic petrology with a new conceptual framework based on its progress in the...behaviour of fluids in the crust, the discovery of new mineral associations indicating very high pressures...material across well? On balance, no, it doesn’t. The new conceptual framework referred to above is the recognition...thermal peak of metamorphism, and while there is much new discussion of how the thermal-peak conditions may...The truth is, of course, that we do indeed have a new conceptual framework for metamorphic petrology, but |  | Grapes, Rodney, Roser, Barry, Kashai, Kifle (2001) Composition of Monocrystalline Detrital and Authigenic Minerals, Metamorphic Grade, and Provenance of Torlesse and Waipapa Graywacke, Central North Island, New Zealand. International Geology Review, 43 (2) 139-175 doi:10.1080/00206810109465005 | Journal (article/letter/editorial) | | and Waipapa Graywacke, Central North Island, New Zealand Rodney Grapes , Barry Roser & Kifle Kashai To...and Waipapa Graywacke, Central North Island, New Zealand, International Geology Review, 43:2, 139-175...and Waipapa Graywacke, Central North Island, New Zealand RODNEY GRAPES, School of Earth Sciences, Victoria...University of Wellington, P.O. Box 600, Wellington, New Zealand BARRY ROSER, Department of Geoscience, Shimane...University of Wellington, P.O. Box 600, Wellington, New Zealand Abstract Sandstones of the juxtaposed and partially |
|
