 | M�ller, D., Franz, L., Petersen, S., Herzig, P. M., Hannington, M. D. (2003) Comparison between magmatic activity and gold mineralization at Conical Seamount and Lihir Island, Papua New Guinea. Mineralogy and Petrology, 79 (3) 259-283 doi:10.1007/s00710-003-0007-3 | Journal (article/letter/editorial) | | and gold mineralization at Conical Seamount and Lihir Island, Papua New Guinea D. Müller1, L. Franz2 ,...submarine Conical Seamount, located about 10 km south of the giant Ladolam gold deposit, Lihir Island, reveal...reported from the modern seafloor. Lavas from Conical Seamount are characterized by high K2O contents, high...from oceanic (island) arc-settings. The primitive character of the rocks from Conical Seamount implies a...contrasts with the more evolved rocks forming Lihir Island. Geochemical as well as mineral chemical data |  | Brandl, Philipp A., Hannington, Mark D., Geersen, Jacob, Petersen, Sven, Gennerich, Hans-Hermann (2020) The submarine tectono-magmatic framework of Cu-Au endowment in the Tabar-to-Feni island chain, PNG. Ore Geology Reviews, 121. 103491pp. doi:10.1016/j.oregeorev.2020.103491 | Journal (article/letter/editorial) | | framework of Cu-Au endowment in the Tabar-to-Feni island chain, PNG Philipp A. Brandl, Mark D. Hannington...framework of Cu-Au endowment in the Tabar-to-Feni island chain, PNG, Ore Geology Reviews (2020), doi: https://doi...framework of Cu-Au endowment in the Tabar-to-Feni island chain, PNG Philipp A. Brandl1*, Mark D. Hannington1... Abstract The Southwest Pacific region, and Papua New Guinea in particular, is spectacularly endowed with...deposit on Lihir Island in the Tabar-Lihir-Tanga-Feni (TLTF) island chain, northeast of New Ireland. Its setting |  | Petersen, S., Herzig, P. M., Hannington, M. D., Jonasson, I. R., Arribas, A. (2002) Submarine Gold Mineralization Near Lihir Island, New Ireland Fore-Arc, Papua New Guinea. Economic Geology, 97 (8) 1795-1813 doi:10.2113/gsecongeo.97.8.1795 | Journal (article/letter/editorial) | | Gold Mineralization Near Lihir Island, New Ireland Fore-Arc, Papua New Guinea SVEN PETERSEN, PETER M....mineralization have been recovered from the top of Conical seamount, a shallow (1,050-m water depth) submarine...km south of Lihir island, Papua New Guinea. Grab samples from the summit of Conical seamount contain the...veins at Conical seamount are distinct from sea-floor massive sulfide deposits and represent a new style...proximity of Conical seamount to the giant Ladolam epithermal gold deposit on nearby Lihir island also raises |  | Renno, A. D., Franz, L., Witzke, T., Herzig, P. M. (2004) THE COEXISTENCE OF MELTS OF HYDROUS COPPER CHLORIDE, SULFIDE AND SILICATE COMPOSITIONS IN A MAGNESIOHASTINGSITE CUMULATE, TUBAF SEAMOUNT, PAPUA NEW GUINEA. The Canadian Mineralogist, 42 (1) 1-16 doi:10.2113/gscanmin.42.1.1 | Journal (article/letter/editorial) | | A MAGNESIOHASTINGSITE CUMULATE, TUBAF SEAMOUNT, PAPUA NEW GUINEA AXEL D. RENNO§ AND LEANDER FRANZ Institut...t cumulate from the TUBAF Seamount, near Lihir Island, in Papua New Guinea. The cumulate formed less...clinoatacamite, ore-forming processes, TUBAF Seamount, Papua New Guinea. SOMMAIRE Nous décrivons un exemple...magnésiohastingsite provenant du guyot de TUBAF, près de l’île de Lihir, en Papouasie – Nouvelle Guinée. Le cumulat se serait...magma chamber of the TUBAF Seamount, Bismarck Archipelago, Papua New Guinea. The sudden recharge of this |  | | Journal (article/letter/editorial) | | Gold Mineralization: Conical Seamount and the Ladolam Gold Deposit, Papua New Guinea J. BRUCE GEMMELL,†...Abstract Conical seamount is a submarine alkali basalt volcano situated 10 km south of Lihir Island in the...the Tabar-Feni island chain, Papua New Guinea. Polymetallic (Zn-Pb-Ag-Au-As-Sb) veins, pyritic stockwork...altered rocks discovered on the summit of Conical seamount represent a unique example of submarine gold...in the crater of an alkali stratovolcano on Lihir Island. Portions of the epithermal mineralization and |  | | Journal (article/letter/editorial) | | alerting service Receive free email alerts when new articles cite this article - sign up in the box at...have been found in the territorial waters of Papua New Guinea. If drilling proves that mineralization extends...Spiess et al . 1980) confirmed that the formation of new oceanic crust by sea-floor spreading is intimately...Lucky Strike Hole 504 B Galapagos Rift Axial Seamount Sea Cliff Middle Valley Endeavour 150° 120°...Salton Sea Guaymas Basin Northern Lau Basin Conical Seamount Manus Basin Woodlark Basin N. Fiji Basin |  | | Book (edition) | | Control Number: 2015947403 Springer Cham Heidelberg New York Dordrecht London © Springer International Publishing...mineralization worldwide, which is reflected in numerous new case studies and research papers that have been published...Edition in 2000. This new updated and enlarged Fourth Edition incorporates new data and references from... Russia, and Turkey, including new maps and sections and v vi new plates of high-grade gold-copper...deposits hosted by potassic igneous rocks. Not only the new edition does incorporate the latest literature on |  | | Journal (article/letter/editorial) | | ultramafic xenoliths from the TUBAF Seamount (Bismarck Microplate, Papua New Guinea) Leander Franz a,⁎, Rolf L...isotope geochemistry Bismarck Archipelago/Papua New Guinea a b s t r a c t Petrologic, geochemical and...veins from the TUBAF Seamount in the Bismarck Archipelago NE of Papua New Guinea reveal different styles...were transported to the seafloor by a Quaternary trachybasalt in a fore-arc position. The vein minerals show...a strong affinity to a supra-subduction zone or island arc setting. The REE pattern of the vein in the |  | | Journal (article/letter/editorial) | | post-collisional setting: the Tabar–Lihir–Tanga–Feni žTLTF / island chain, Papua New Guinea Andreas Stracke ),1 ...29 May 1998 Abstract The Tabar–Lihir–Tanga–Feni ŽTLTF. volcanic island chain occurs in a zone of lithospheric...Pacific and Indo-Australian plates northeast of Papua New Guinea. We present geochemical and Sr, Nd, and Pb...three recently discovered seamounts located at Lihir island. Major element data document an alkalic affinity...about 4 are typical of the values in calc alkaline island arc volcanics and support an origin from subduction-modified |  | | Book (edition) | | mineralization worldwide, which is reflected in numerous new case studies and research papers that have been published...Edition in 2016. This new updated and enlarged Fifth Edition incorporates new data and references from...Canada, Chile, China, Iran and the USA, including new maps and sections and additional colour plates of...major deposits hosted by potassic igneous rocks. The new edition does not only incorporate the latest literature.... . . . . . . . . . . . . . . . 3.2.3 Oceanic (Island) Arc . . . . . . . . . . . . . . . . . . . . . |  | | Journal (article/letter/editorial) | | 22, p. 91). According to estimates for White Island in New Zealand and Momotombo Volcano in Nicaragua [7]...Uzbekistan Conical Seamount, Papua New Guinea Kochbulak, Uzbekistan Kyzylbulag, Azerbaijan Ladolam, Papua New...New Guinea 11 12 13 14 15 Mnogovershinnoe, Russia Porgera, Papua New Guinea PortoveloZaruma, Ecuador...gold–silver mineraliza tion, and the submarine Conical Seamount gold–base metal deposit in the region of active...PortoveloZaru ma); and islandarc VPB (Pueblo Viejo, Ladolam, Porgera, and Conical Seamount). With respect to |  | | Journal (article/letter/editorial) | | deposits from the same district or geological province. Based on the general review and the case studies...Doyon-Bousquet-La Ronde) Okinawa Trough Conical Seamount 0° Manus Basin ( DESMOS, PACMANUS) Lau Basin...Basin Panorama Mount Morgan White Island Mt Read 60° 0 5000 km 0° 60° 120° 180° 240° 300°...and Lowenstern (1994) showed that in the White Island geothermal system, more than 1 Mt of Cu metal was...Hellyer; (12) Crandon. The grey box corresponds to the area of the plot where deposits <0.5 Mt of both Cu and |  | | Report (issue) | | concentrations of gold have recently been found in a new type of seafloor mineral deposit previously only...21°N in 19791,2 confirmed that the formation of new oceanic crust through seafloor spreading is intimately...spreading propagates into the continental crust of Papua New Guinea27. Today, more than 100 sites of hydrothermal...(e.g., Explorer Ridge, Endeavour Ridge, Axial Seamount, Cleft Segment, East Pacific Rise, Galapagos Rift...deposits. For example, zinc-rich deposits at Axial Seamount and the Southern Juan de Fuca site appear to have |  | | Book | | Polymetallic Nodules Of the International Seabed Area Prepared by: Office of Resource and Environmental...Polymetallic Nodules of the International Seabed Area ii Published in Jamaica 2004 by the International...polymetallic nodules of the International Seabed Area : proceedings… p. ; ill., maps ; cm. ISBN: 976-610-647-9...Marine and Coastal Sciences, Rutgers University, New Jersey, USA Chapter 2* Seafloor Massive Sulphide...Report on the Data and Information Requirements of Papua New Guinea’s Seafloor Massive Sulphide Deposits. |  | | Journal (article/letter/editorial) | | 1988; Gill and Whelan, 1989; Begg and Gray, 2002). A new trench (Vanuatu trench) was established on the western...Flint, 1995). Magmatic compositions changed from island-arc tholeiite and calc-alkaline andesite to shoshonite...2). Geology of the Tuvatu Area The oldest geologic unit in the Tuvatu area is the 12 to 26 Ma Nadele...constitutes approximately 60 percent of the 1-km2 deposit area (Hatcher, 1998) and consists of andesitic to basaltic...high zone along the eastern margin of the deposit area (Hatcher, 1998). The Nadele Breccia was intruded |  | | Report (issue) | | °C degrees Celsius K geometrical factor A area L length Zct charge transfer impedance element...and lithology of an area. Throughout the Fort Irwin National Training Center area, 111 samples from both...Eastern California Shear Zone and Mojave strike-slip province, and most of the NTC is in the east-striking fault...(GF), and the Mojave strike-slip province (MSSP), as well as the map area. Given the complex geologic and...pixels-per-inch, counting the pixels, and multiplying by pixel area (1/90000 square inches). The transparent Plexiglas |  | | Book (edition) | | ...................... 1507 VIII. WEST PAPUA (WEST NEW GUINEA)............................................................ 1516 VIII.1. New Guinea General and West Papua ..................................................... 2127 IX.10. SW Pacific (incl. New Caledonia)....................................................... 2140 IX.11. Papua New Guinea (East New Guinea main island) .......................................................... 2210 IX.12. Papua New Guinea (Bismarck Sea, Solomon Sea, Woodlark Basin) |  | | Journal (article/letter/editorial) | | LOW-TEMPERATURE HYDROTHERMAL METAMORPHIC MINERALIZATION OF ISLAND-ARC VOLCANICS, SOUTH APUSENI MOUNTAINS, ROMANIA...Hellbrunnerstrasse 34, 5020 Salzburg, Austria 2 3 Abstract—The island-arc volcanics situated in the eastern part of the...variability of the mineral assemblages in the study area suggest that, due to slow reaction rates, the low-temperature...been done, to date, in the study area and in the whole South Apuseni island-arc volcanic rocks, dealing with...affected the Alpine ophiolites and the associated island-arc volcanic rocks in the South Apuseni Mountains |  | | Journal (article/letter/editorial) | | Environmental Studies, Binghamton University, Binghamton, New York 13902-6000, U.S.A. 2 Department of Geological...Pacmanus oceanic vent field, Manus Basin, Papua New Guinea; and Federico units in the internal zone of...George Harlow (American Museum of Natural History, New York) for the glaucophane sample from Guatemala and...Minerals, 43, 324–336. Black, P.M. (1975) Mineralogy of New Caledonia metamorphic rocks. IV. Sheet silicates...Blueschist-greenschist transition in metabasites from Tinos Island, Cyclades, Greece: Compositional control or fluid |  | | Book | | appointments at the Astrobiology Centre, University of New South Wales, Sydney, and the China University of...work in Europe, southern Africa, South East Asia, New Zealand, the southwest Pacific, China, Greenland.... 5.3.2 Ladolam Epithermal System, Lihir Island, Papua New Guinea . . . . . . . . . . . . . . . . . ... 5.3.3 Hauraki Goldfield, Coromandel Peninsula, New Zealand 5.3.4 The Epithermal Systems of the Biga...2 Geothermal Systems of the Taupo Volcanic Zone, New Zealand . . . . . . . . . . . . . . . . . . . . |  | Miyoshi, Youko, Ishibashi, Jun-ichiro, Faure, Kevin, Maeto, Kotaro, Matsukura, Seiya, Omura, Akiko, Shimada, Kazuhiko, Sato, Hiroshi, Sakamoto, Takeaki, Uehara, Seiichiro, Chiba, Hitoshi, Yamanaka, Toshiro (2013) Mg-rich clay mineral formation associated with marine shallow-water hydrothermal activity in an arc volcanic caldera setting. Chemical Geology, 355. 28-44 doi:10.1016/j.chemgeo.2013.05.033 | Journal (article/letter/editorial) | | of Geological Resources, GNS Science, Lower Hutt, New Zealand c Department of Earth Sciences, Graduate...in a shallow-water hydrothermal field at Grimsey Island north of Iceland where high-temperature fluid (T...a large surface area for hydrothermal interaction. A submarine caldera of an island arc volcano would...(Hayasaka, 1987), thought to be supplied from the area surrounding Kagoshima Bay. A significant amount of...stibnite veins at 255–270 cmbsf, confirmed that the area was hydrothermally active at depth. Moreover, immediately |  | | Book | | Everest, D.M. King, C. Jolette INTRODUCTION SUDBURY AREA GEOLOGY STYLES OF Ni–Cu–PGE SULFIDE DEPOSITS AT...Role of Crustal Structure in Ore Formation and a New Classification of Deposits CONCLUSIONS 181 181 183...INTRODUCTION 391 Surficial Geology of the Study Area 391 Igneous Stratigraphy of the Stillwater Complex...used to direct and assist in the actual search for new deposits of the PGE. All of the articles in this...the shadow of a head-frame turned up an important new discovery at the Nickel Rim deposit, in a mining |  | | Report (issue) | | North American plate margin in México. It is this province that is the subject of the paper by Ferrari et...for the first time, a comprehensive view of the province, including its structural and stratigraphic characteristics...of the magmatic and tectonic evolution of the province as well as a discussion of the age-old debate...The Mesa Central (Mexican Plateau) is a geologic province whose stratigraphy and structure are very different...propose the crustal structure of this geologic province, taking into account the tectonics of the oceanic |
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