 | | Journal (article/letter/editorial) | | metamorphism caused by magma loading in Fiordland, New Zealand E . H. B RO WN Department of Geology, Western...granulite facies metamorphism in the Fiordland area of New Zealand has distinctive mineralogical, textural...time with a large plutonic complex, the Western Fiordland Orthogneiss (WFO). Although temperatures and pressures...mechanism of ‘magma loading’ has been invoked. In Fiordland, the high-pressure metamorphism can be explained...loading; New Zealand. I N T RO DU C TI O N The Fiordland Complex, lying in the south-west part of New Zealand |  | | Report (issue) | | NEW ZEALAND DEPARTMENT OF SCIENTIFIC AND INDUSTRIAL RESEARCH NEW ZEALAND GEOLOGICAL SURVEY 125th ANNIVERSARY...1865 -1990 NEW ZEALAND GEOLOGICAL SURVEY BULLETIN 104 ISSN 0077-9628 Minerals of New Zealand by G. L....initials should be G.T., not G.L. Lower Hutt, New Zealand 1990 I I Beach sand, alluvium, • terrace...Figure 1. Simplified geological sketch-map of New Zealand. 0 20 40 60 80 100 KM l INTRODUCTION It...Morgan's "Minerals and Mineral Substances of New Zealand" was published, as NZ. Geological Survey bulletin |  | | Book | | UC-NRLF NEW ZEALAND of department Geological Survey Branch (P. G. Morgan, Director). LIST...LIST OF THE MINERALS OF NEW ZEALAND, BY P. O. Issued MORGAN AND under the authority of the Hou, J...Z. JOHN MACKAY, GOVERNMENT PRINTER 1913. NEW ZEALAND-!, n Department jfe 5j Geological Survey...Morgan, Director). LIST OF THE MINERALS OF NEW ZEALAND, P. Issued O. MORGAN AND under the authority...Minerals . . ... LIST OF THE MINERALS OF NEW ZEALAND INTKODUCTION. FOR many years there has been |  | | Journal (article/letter/editorial) | | arc – Fiordland, New Zealand N. R. DACZKO,1 L. A. MILAN1 AND J. A. HALPIN1,2 1 GEMOC ARC National Key Centre...continental magmatic arc now exposed in southwest Fiordland, New Zealand, record remarkably different P–T–t histories...the Fanny Bay Group and Deep Cove Gneiss near Dusky Sound. Integrated petrography, mineral chemistry, mineral...the sample of the Fanny Bay Group south of the Dusky Fault records a Carboniferous history with peak...magmas including the voluminous high-P Western Fiordland Orthogneiss, yet they lack mineralogical evidence |  | | Book (edition) | | Agate (Clent Hills). Topaz (Pegasus Bay). NEW ZEALAND MINERALS and GEMS by W. M. CAMPBELL, M.A.,...upon these sculptured features of a planet's face ? New Zealand's grainfields, whence come our daily bread...breakfast porridge, would not exist in Canterbury, Southland or Marlborough, because the Pacific would erode...amethyst, opal, carnelian and cinnabar are but a few of New Zealand’s precious pebbles. If of an even content...II Top left: Creamy cave calcite (Ml Luxmore, Southland). Top right: Gummite (rimu or kauri) on coal (Huntly) |  | | Journal (article/letter/editorial) | | Departmentof Geology Universityof Otago, Dunedin, New Zealand Abstract The visually assessedcolor intensity...intensity. Careful scanning of staurolitesfrom the Dusky Sound locality shows a slight increase in TiO2 content...muscovite-kyanite-staurolite pseudomorphafter andalusite. Core and rim compositions of a similar staurolite...secondfrom a regional metamorphic terrane south of Dusky ary staurolite crystals have essentially colorless...similar crystal in variety of rocks from the Dusky Sound area cover the the samehand specimenwere analyzedwith |  | | Journal (article/letter/editorial) | | adjacent to the Western Fiordland Orthogneiss in southwest Fiordland, New Zealand A. H. ALLIBONE, 1 L. A...2620, Australia (rodinian@msn.com) 2 GEMOC ARC National Key Centre, Department of Earth and Planetary...Private Bag 1930, Dunedin 9054, New Zealand ABSTRACT In southwest New Zealand, a suite of felsic diorite...diorite intrusions known as the Western Fiordland Orthogneiss (WFO) were emplaced into the mid to deep crust...suite (Malaspina Pluton) between Doubtful and Dusky sounds. New mapping shows intrusive contacts between the |  | | Journal (article/letter/editorial) | | from Fiordland, New Zealand C. M. Weno Department of Geology, University of Otago, Dunedin, New Zealand...incompletely reconstituted metatroctolite from Fiordland, New Zealand. It occurs in complex assemblagesincluding...Cr2O3is also recorded from a mafic metatuffrom Fiordland. Introduction In their thorough review of staurolite...metamorphosedlayered basic intrusion in central Fiordland, New Zealand. The staurolite is unusually low in iron...complex polymetamorphic terrane in the Dusky Sound area of Fiordland, 20-40 km southwest of the localities |  | | Journal (article/letter/editorial) | | Cretaceous polybaric granulite terrain, Fiordland, southwest New Zealand J.Y. Bradshaw* Department of Geology...Dunedin, New Zealand Abstract. Regionally extensive two-pyroxene granulites in Fiordland, southwest...southwest New Zealand, are products of metamorphism of a suite of anhydrous magmas which crystallized two pyroxenes...pressure event accompanying magmatic intrusion (andalusite-sillimanite facies series recorded locally in...of the terrain. The Phanerozoic granulites in Fiordland share some petrologic similarities with Precambrian |  | | Journal (article/letter/editorial) | | Progressive Regional Metamorphism in Southern New Zealand. By F. J. TURNER, University of Otago, Dunedin...regional metamorphism in the southern portion of New Zealand have been published. In the following pages a...distribution, the metamorphic rocks of southern New Zealand may conveniently be divided into three groups:—...the heads of Lakes Metamorphism in Southern New Zealand. 161 Wakatipu and Wanaka. On the south-west...the high grade of metamorphism attained in that district. (3) The south-western corner of the island from |  | | Journal (article/letter/editorial) | | systematics in Phanerozoic granulites from Fiordland, Southwest New Zealand M.T. McCulloch 1, J.Y. Bradshaw 2...Research School of Earth Sciences, Australian National University, Canberra, A.C.T., Australia 2 Department...Department of Geology, Otago University, Dunedin, New Zealand Abstract. Sm- Nd and Rb-Sr isotopic analyses...granulite facies orthogneisses from Fiordland southwest New Zealand. Whole-rock samples define a Rb-Sr...the Early Cretaceous Darran Complex of eastern Fiordland have significantly higher end values (3.9 to 4 |  | | Journal (article/letter/editorial) | | Western Fiordland orthogneiss: Early Cretaceous arc magmatism and granulite facies metamorphism, New Zealand...Department of Geology, University of Otago, Dunedin, New Zealand Abstract. U-Pb isotopic analyses of zircons...termed the Western Fiordland Orthogneiss (WFO), in Fiordland, southwest New Zealand, indicate synkinematic...gabbronorites of the Darran Complex in eastern Fiordland, inferred by some investigators to be the granulite...thickening, and subsequent great uplift and erosion in Fiordland has important implications for terrane accretion |  | CLARKE, G. L., FITZHERBERT, J. A., MILAN, L. A., DACZKO, N. R., DEGELING, H. S. (2010) Anti-clockwiseP-Tpaths in the lower crust: an example from a kyanite-bearing regional aureole, George Sound, New Zealand. Journal of Metamorphic Geology, 28 (1) 77-96 doi:10.1111/j.1525-1314.2009.00854.x | Journal (article/letter/editorial) | | kyanite-bearing regional aureole, George Sound, New Zealand G. L. CLARKE,1 J. A. FITZHERBERT,1* L. A...Australia (geoffrey.clarke@usyd.edu.au) 2 GEMOC ARC National Key Centre, Department of Earth and Planetary...ABSTRACT The George Sound Paragneiss (GSP) represents a rare Permo-Triassic unit in Fiordland that occurs as...gabbroic and dioritic gneiss of c. 120 Ma Western Fiordland Orthogneiss (WFO). It is distinguished from Palaeozoic...Palaeozoic paragneiss common in western Fiordland (Deep Cove Gneiss) by SHRIMP and laser-ablation U–Pb |  | | Journal (article/letter/editorial) | | Sierra Nevada, California, are cordierite and andalusite (mostly chiastolite). Less commonly, biotite...accumulation was partitioned in the matrix. Key words: andalusite; chiastolite; cordierite; crenulations; foliations;...main porphyroblastic minerals are cordierite and andalusite (generally chiastolite), but in some rocks, porphyroblasts...consists of discontinuous zones of cordierite- and andalusite-bearing rocks that represent aureoles around...essentially mimics the BMFZ and contains cordierite, andalusite, garnet, staurolite and rare, late syn-kinematic |  | | Journal (article/letter/editorial) | | spectacular appearance of this outcrop in the field. new phyllosilicates generally does not occur in active...metamorphism. For example, many high-grade rocks grow andalusite and staurolite during prograde metamorphism,...porphyroblastic minerals, such as staurolite replaced by andalusite (Bell & Rubenach, 1983). What has happened to...chemistry of the minerals involved. We have found andalusite grains that are apparently preferentially 48...chloritoid, cordierite, plagioclase, staurolite and andalusite commonly show straight inclusion trails, especially |  | | Report (chapter) | | service click here to receive free e-mail alerts when new articles cite this article Permission request click...hand specimen, a thin section (Fig. 1) or even a region (e.g. Ramsay 1962, Fyson 1975, 1980, Bell 1985...porphyroblast in a schist from the south Picuris Range, New Mexico, USA. Plane-polarized light; base of photograph...microfolding preserved as inclusion trails in andalusite is always at a more advanced stage of development...degree of development of microfolds preserved in andalusite varies considerably from one rock to another |  | | Report (volume) | | University Park, Pennsylvania 16802 James Antonio C. Lasaga Geological Laboratory Yale University New Haven...As in any field of endeavor, we are provided with new questions, thereby dictating future directions of...Ribbe to sainthood. Derrill M. Kerrick University Park, PA September 3, 1991 ili TABLE Page ii iii...anatectic zone Stability of kyanite + biotite in andalusite-sillimanite sequences ANATEXIS Significance...Methodology Experimental studies of selected reactions Andalusite =sillimanite Calcite + quartz -wollastonite + |  | | Book | | 6B a ie — ¥ OTHER WORKS BY PROF. JAMES PARK. In Large Crown 8vo. With 22 Plates and many Illustrations...Metallurgists Schools of Mines, ete. By JAMES PARK, EXTRACTION. and Students at | F.G.S., M.Inst...Surveyor and Mining Geologist to the Government of New Zealand. Fieri ExGiisH Epirion, Thoroughly Kevised...By Pror. GEOLOGY. for Mining JAMES Students PARK, and F.G.S., Miners. | | M.Inst.M.M., | ...| and Mining Geologist to the Government of New Zealand. GENERAL CONTENTS. — Introduction— Classification |  | | Journal (article/letter/editorial) | | following communications were read :-1. "Note on a New Wealden Iguanodont and other Dinosaurs." By R. Lydekker...communications were read :-1. " On Ailurus anglicus, a new Carnivore from the Red Crag." By Prof. W. Boyd Dawkins...Prof. A. IT. Green, M.A., F.R.S., F.G.S. 3. "On two new Lepidotoid Ganoids from the early Mesozoic Deposits... Esq., New Zealand Geological Survey, WeUington, New Zealand ; James Park, Esq., :New Zealand Geological...Geological Survey, Wellington, :New Zealand ; and :Frederick Wilkinson, Esq., 2 Vernon Street, Bolt~n, Lancashire |  | | Book (volume) | | SCHOHAR1E REGION," ETC., BTC. PART I GENERAL GEOLOGY D. C HEATH & BOSTON CO., NEW YORK PUBLISHERS...UBRARY DEDICATED TO MY FORMER STUDENTS WHO THE NEW WORLD AND THE OLD ARE TRANSMITTING, AUGMENTING, AND...Geology; Verrill and Smith, Invertebrates of Vineyard Sound; der Binney and Gould, ther, Invertebrates of... furnishing a considerable proportion of them. NEW publishers, Messrs. Co., for their generosity in...THE EARTH'S (Continued) SURFACE . 747 Faulted Region. Some IllustraLand Forms tions of Complicated River |
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