 | | Journal (article/letter/editorial) | | ultrahigh temperature metamorphism in the Napier Complex, East Antarctica: A Petrochronological investigation...clark@curtin.edu.au Abstract The Napier Complex in East Antarctica preserves a record of ultrahigh-temperature...rocks from the Tula Mountains region of the Napier Complex was analysed. Individual concordant populations...petrochronological data demonstrate that the Napier Complex remained at UHT from c. 2585 Ma until at least...reserved. Accepted Article experienced by the Napier Complex were achieved through a combination of orogenic |  | | Journal (article/letter/editorial) | | Zr-in-rutile resetting in aluminosilicate ultra-high temperature granulites: refining...record of cooling and hydration in the Napier Complex, Antarctica Ruairidh J. Mitchell, Simon L. Harley...Mitchell, Ruairidh J., Harley, Simon L., Zr-in-rutile resetting in aluminosilicate ultra-high temperature...record of cooling and hydration in the Napier Complex, Antarctica, LITHOS (2016), doi: 10.1016/j.lithos...the journal pertain. ACCEPTED MANUSCRIPT Zr-in-rutile resetting in aluminosilicate ultra-high temperature |  | | Journal (article/letter/editorial) | | granuliteSciences, formationVolume in the Napier Complex, East Antarctica 191 Experimental constraints of metamorphic...orthopyroxene granulite from Howard Hills, Napier Complex, East Antarctica Kei SATO*, Tomoharu MIYAMOTO** and...orthopyroxene granulite from the Howard Hills, Napier Complex, East Antarctica. This granulite consists of orthopyroxene...rich phlogopite with minor amounts of plagioclase, rutile and quartz, and is garnet − free. The experiments...spinel + rutile + liquid, orthopyroxene + alkali feldspar + phlogopite + sapphirine + spinel + rutile, orthopyroxene |  | | Journal (article/letter/editorial) | | gneiss from Rundvågshetta, Lützow-Holm Complex, East Antarctica Toshisuke Kawasaki a,⁎, Nobuhiko Nakano...coexistence Rundvågshetta Lützow–Holm Complex East Antarctica a b s t r a c t This is the first report...gneiss from Rundvågshetta, Lützow-Holm Complex, East Antarctica. The osumilite is characterized by high...with spinel–quartz or with rutile. Porphyroblastic garnet contains rutile needles and has low XMg values...1. Introduction The Lützow-Holm Complex (Fig. 1) in East Antarctica played a major role in the tectonic |  | CHOI, S, MUKASA, S, ANDRONIKOV, A, OSANAI, Y, HARLEY, S, KELLY, N (2006) Lu–Hf systematics of the ultra-high temperature Napier Metamorphic Complex in Antarctica: Evidence for the early Archean differentiation of Earth's mantle. Earth and Planetary Science Letters, 246 (3) 305-316 doi:10.1016/j.epsl.2006.04.012 | Journal (article/letter/editorial) | | of the ultra-high temperature Napier Metamorphic Complex in Antarctica: Evidence for the early Archean...May 2006 Editor: R.W. Carlson Abstract The Napier Complex of the East Antarctic Craton comprises some... Garnet, orthopyroxene, sapphirine, osumilite, rutile and a whole rock representing a fully equilibrated...source materials for the magmas that formed the Napier Complex were extremely depleted (> + 5.6 εHf at 3.85...granulite; Lu–Hf isotope; zircon; Archean; Napier Complex; Antarctica 1. Introduction ⁎ Corresponding author |  | | Journal (article/letter/editorial) | | is reported of spectacular oriented needles of rutile within quartz veins and pods in granulite-facies...of quartz contains pure hematite inclusions. The rutile never coexists with the hematite inside the same...estimates of ~1190ºC, suggesting the formation of the rutile-quartz under UHT metamorphic condition. It is proposed...metamorphism at very high temperatures. K EY WORDS : rutile-quartz, fluid inclusions, hematite, Laser Raman...occurrence of quartz containing abundant needles of pure rutile or hematite from the UHT metamorphic terrane within |  | | Journal (article/letter/editorial) | | promotes zircon crystallisation. In contrast, although rutile can retain UHT information in short duration (‘fast’)...for residence times under UHT conditions. The Napier Complex, the Earth’s premier UHT terrain, probably...geochronology, Zircon, Monazite, Large Hot Orogen, Napier Complex INTRODUCTION It is now widely recognised that...element thermometry of accessory (e.g., zircon, rutile) and major (e.g., quartz, garnet) minerals, described...potential inhibition by the stability of Zr–rich rutile or sequestration of Zr in major phases such as |  | Król, Piotr, Kusiak, Monika A., Dunkley, Daniel J., Wilde, Simon A., Yi, Keewook, Lee, Shinae, Kocjan, Izabela (2020) Diversity of Archean crust in the eastern Tula Mountains, Napier Complex, East Antarctica. Gondwana Research, 82. 151-170 doi:10.1016/j.gr.2019.12.014 | Journal (article/letter/editorial) | | of Archean crust in the eastern Tula Mountains, Napier complex, East Antarctica Piotr Król, Monika A....of Archean crust in the eastern Tula Mountains, Napier complex, East Antarctica, Gondwana Research(2020)...of Archean crust in the eastern Tula Mountains, Napier Complex, East Antarctica Piotr Król1, Monika A....Republic of Korea of ABSTRACT The Napier Complex of Enderby and Kemp Lands forms the north-western...temperature event. The western segment of the Napier Complex includes coastal outcrops, islands and nunataks |  | | Journal (article/letter/editorial) | | sapphirine þ quartz assemblage from the Napier Complex, East Antarctica: Diagnostic evidence for Neoarchean...(TI) and Priestley Peak (PP)) in the Napier Complex, East Antarctica, provides unequivocal evidence for...recent model on the structural framework of the Napier Complex that correlates the two areas to different...the tectonic framework of these rocks within a complex Neoarchean subduction/collision belt. Ó 2012, China...granulite Petrology Pseudosection modeling Napier complex Antarctica 1. Introduction * Corresponding author |  | | Journal (article/letter/editorial) | | exsolution in granulites from Fyfe Hills, Enderby Land, Antarctica: Evidencefor 1000 oC metamorphictemperaturesin...orourpaper rnadiscussion granulites from Fyfe Hills, Enderby I Evidence for 1000 "c metamorphic ter cheancontinental...therefore cannot be igneour the metapelitesin the Enderby Land g number of exceptionallyrare assembla6 regional...quartz with subordinatepyroxt out the Napier complex in Enderby typically occur as horizons lessthan 3...metasedimentaryrocl 1gg0; Grew, lgg2a; Sandiford and wil l ggT). complex exsolution textures inr mer presenceof pigeonite |  | | Journal (article/letter/editorial) | | METAMORPHIC TERRAIN: LATE PROTEROZOIC DATES FROM THE EASTERN GHATS PROVINCE OF INDIA EDWARD S. GREW Department...metamorphic terrain: late Proterozoic dates from the Eastern Ghats Province of India. Precambrian Res., 33:...perrierite and zircons in two samples from the Eastern Ghats Province of South India, a sapphirine-bearing...late Proterozoic granulite-facies event in the Eastern Ghats Province. In reassemblies of Gondwanaland...proposal, the Eastern Ghats Province is juxtaposed against a high-grade terrain in East Antarctica affected |  | | Journal (article/letter/editorial) | | gneiss from Mt. Riiser − Larsen in the Napier Complex, East Antarctica. The major constituents of this perrierite...and cordierite. Perrierite, zircon, monazite, and rutile are accessory phases. The perrierite grains have...REE and titanium contents. Keywords: Antarctica, Napier Complex, Perrierite, Sapphirine–quartz, Ultrahigh...pelitic gneiss from Mt. Riiser − Larsen, Napier Complex, East Antarctica, and discusses its chemical features...Proterozoic Napier Complex, covering a coastal area between longitudes 46 − 57°E in East Antarctica (Fig. 1) |  | | Journal (article/letter/editorial) | | solubility in garnet coexisting with orthopyroxene, rutile and quartz at pressures 7–23 kbar and temperatures...Ti ! Si substitution, Napier Complex, Lützow–Holm Complex INTRODUCTION Rutile needles have been reported...2002). We often find the exsolution lamellae of rutile in doi:10.2465/jmps.150709 T. Kawasaki, toshkawa@sci...ultrahigh–temperature granulites from Napier complex, East Antarctica (Kawasaki and Motoyoshi, 2000; Osanai...quartzofeldspathic gneiss from Mt. Riiser–Larsen, Napier Complex, East Antarctica. These reports indicate that the host |  | | Journal (article/letter/editorial) | | of inclusions/intergrowths in granulite-facies rutile Emma Hart, Craig Storey, Simon L. Harley, Mike...of inclusions/ intergrowths in granulite-facies rutile. The address for the corresponding author was captured...of inclusions/intergrowths in granulite-facies rutile Emma Hart a*, Craig Storey a , Simon L Harley b...hart@port.ac.uk SC Keywords: Rutile; UHT granulite; Trace elements; Zr-in-rutile thermometry; NU Inclusion/intergrowth...Inclusion/intergrowth MA Abstract Rutile occurs as an accessory mineral in many high-temperature metamorphic |  | | | | metamorphic rocks and associated pegmatites of East Antarctica and South India H. E. BELKIN1,*, R. MACDONALD2...of the Napier Complex and Mawson Station charnockite in East Antarctica and from the Eastern Ghats, South...to the LREE and Ca. In one sample from the Napier Complex, Y is the dominant cation among the total REE...EY WORDS : chevkinite-group, perrierite, Antarctica, Eastern Ghats, India. Introduction THE most abundant...granulites and associated pegmatites from East Antarctica and South India, with the specific aim of furthering |  | | Journal (article/letter/editorial) | | ultra-high-temperature metapelites from the Napier Complex, East Antarctica Y. MOTOYOSHI1 AND B.J. HENSEN2,* 1...e metapelitic granulites from the Napier Complex, East Antarctica is associated with aluminous orthopyroxene...describe phlogopite from the Napier Complex in Enderby Land, East Antarctica, with significantly higher...and Forefinger Point (Harley et al. 1990) in Antarctica. The highest value so far reported (5–6 wt%;...1982) is also in a sample from the Napier Complex. The Napier Complex is an ultra-high-temperature (UHT) |  | | Journal (article/letter/editorial) | | aluminous orthopyroxene and high Zr contents in rutile. Recent theoretical, experimental and thermodynamic...metamorphic phase equilibria in FMAS, KFMASH and more complex chemical systems have greatly improved quantification...pigeonite in ironstones and high Zr contents in rutile (Zack et al., 2004; Watson et al., 2006; Tomkins...microns (lm). (a) Napier Complex Spr + Opx + Qz assemblage, Mount Rüser–Larsen, Enderby Land. Opx in this...Motoyoshi, 2000). (b) Napier Complex Opx + Sil + Qz assemblage, Mount Renouard, Enderby Land. Opx contains up |  | Hokada, Tomokazu, Misawa, Keiji, Yokoyama, Kazumi, Shiraishi, Kazuyuki, Yamaguchi, Akira (2004) SHRIMP and electron microprobe chronology of UHT metamorphism in the Napier Complex, East Antarctica: implications for zircon growth at >1,000��C. Contributions to Mineralogy and Petrology, 147 (1) 1-20 doi:10.1007/s00410-003-0550-2 | Journal (article/letter/editorial) | | chronology of UHT metamorphism in the Napier Complex, East Antarctica: implications for zircon growth at...paragneisses from Mt. Riiser-Larsen in the Napier Complex, East Antarctica, were dated by using ion microprobe...references therein). The Archaean Napier Complex in East Antarctica is known as one of the UHT metamorphic...1987). For these characteristic features, the Napier Complex has now become known as the best-preserved...highest-grade metamorphic conditions of the Napier Complex are estimated to be >1,000 C for rocks with |  | | Journal (article/letter/editorial) | | Garnet-Orthopyroxene Bearing Granulites from Enderby Land, Antarctica: Metamorphic Pressure-Temperature-Time...e Evolution of the Archaean Napier Complex Department of Geology, University of Tasmania, GPO Box 25...assemblages from the Archaean Napier Complex, Enderby Land, Antarctica, display a variety of exsolution...were attained at c. 3000 Ma. Subsequently, the Napier Complex granulites evolved through a prolonged period...pressure-temperature-time path (P-T-t) suggests that the Napier Complex acted as an essentially stable craton as early |  | Tsunogae, Toshiaki, Osanai, Yasuhito, Owada, Masaaki, Toyoshima, Tsuyoshi, Hokada, Tomokazu, Crowe, Warwick A (2003) High fluorine pargasites in ultrahigh temperature granulites from Tonagh Island in the Archean Napier Complex, East Antarctica. Lithos, 70 (1) 21-38 doi:10.1016/s0024-4937(03)00087-2 | Journal (article/letter/editorial) | | from Tonagh Island in the Archean Napier Complex, East Antarctica Toshiaki Tsunogae a,*, Yasuhito Osanai...of up to 0.48) from Tonagh Island in Enderby Land, East Antarctica are closely associated with typical...calculated for the ultrahigh-temperature Archean Napier Complex. Although experimental investigations have...Halogen; Pargasite; Granulite-facies; Napier complex; East Antarctica 1. Introduction * Corresponding author... which forms part of the Archean Napier Complex of East Antarctica, and discusses their origin and petrologic |  | Horie, Kenji, Hokada, Tomokazu, Hiroi, Yoshikuni, Motoyoshi, Yoichi, Shiraishi, Kazuyuki (2012) Contrasting Archaean crustal records in western part of the Napier Complex, East Antarctica: New constraints from SHRIMP geochronology. Gondwana Research, 21 (4) 829-837 doi:10.1016/j.gr.2011.08.013 | Journal (article/letter/editorial) | | crustal records in western part of the Napier Complex, East Antarctica: New constraints from SHRIMP geochronology...Available online 10 September 2011 Keywords: Napier Complex Antarctica Zircon U–Pb geochronology Fyfe Hills Mt...quartzites) in the western part of the Napier Complex, East Antarctica, revealed an Archaean–Proterozoic history...component of the Archaean magmatic protolith in the Napier Complex. Metamorphic overgrowth or recrystallized zircons...Introduction Over the past four decades, the Napier Complex in East Antarctica has attracted considerable interest |  | | Journal (article/letter/editorial) | | for >1120 °C UHT metamorphism in the Napier Complex, Antarctica, and implications for the entropy of...Riiser-Larsen in the Tula Mountains of Enderby Land, East Antarctica, preserves two generations of coarse...P±T-sensitive assemblage indicators in the Napier Complex. It is not possible to distinguish whether...metamorphic temperatures in excess of 1120 °C in the Napier Complex, or indeed any UHT granulite terrain worldwide...spot height 945 (Dallwitz 1968), the Napier Complex of East Antarctica has attracted considerable interest |  | | Report (chapter) | | ultrahigh-temperature granulite from the Napier Complex, East Antarctica KEI SATO1, TOMOHARU MIYAMOTO2 & TOSHISUKE...granulite collected from the Napier Complex in Enderby Land, East Antarctica. The Fe2þ –Mg distribution...associated high-grade metamorphic rocks from East Antarctica and other regions of the world. The results indicate... (UHT) metamorphic rocks are characterized by complex mineral assemblages involving sapphirine, garnet...SHIRAISHI , K. (eds) Geodynamic Evolution of East Antarctica: A Key to the East– West Gondwana Connection |  | | Report (chapter) | | Geodynamic evolution of Mt. Riiser-Larsen, Napier Complex, East Antarctica, with reference to the UHT mineral...Geodynamic evolution of Mt. Riiser-Larsen, Napier Complex, East Antarctica, with reference to the UHT mineral...in the Archaean–early Proterozoic Napier Complex, East Antarctica. The area is structurally divided into...horizontal distribution of UHT metamorphism in the Napier Complex, our results on the vertical component provide...area later than the mid–late Proterozoic. The Napier Complex is one of Archaean cratonic terranes in the |  | | Journal (article/letter/editorial) | | orthoamphibolebearing gneisses from Enderby Land, east Antarctica: a record of Proterozoic uplift S I...vicinity of shear zones in Casey Bay, Enderby Land, Antarctica, record both the overprinting of Archaean...correlated with the general effects of Rayner Complex metamorphism and deformation which occurred after...orogenic belt south of Casey Bay. Key-words: Antarctica; metamorphism; orthoamphibole; pressure-temperature...Proterozoic; uplift INTRODUCTION The Napier Complex of Enderby Land, Antarctica, is an Archaean granulite facies |
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