 | 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 |  | 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...Sulfides in the veins consist of sphalerite, galena, pyrite, chalcopyrite, marcasite, and a variety of Cu-Pb-As-Sb...associated alteration are overprinted on stockwork pyrite mineralization that is associated with earlier |  | | 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) | | formation: Examples from Lihir Island and Conical seamount, Papua New Guinea George D. Kamenova,T, Michael...February 2005 Abstract Lihir Island, part of the Tabar–Lihir–Tanga–Feni island chain in the SW Pacific...offshore at Conical seamount in 1998 during RV SONNE cruise bSO133Q. The seamount and the island are composed...found on Lihir. Sr isotopic analyses of mineralized samples from the island and the seamount suggest that...thick sequence of marine sediments underlying the island. High-precision Pb isotopic analyses conducted |  | | Journal (article/letter/editorial) | | pp. 809-818 (2001) ALACRANITE, As4S4: A NEW OCCURRENCE, NEW FORMULA, AND DETERMINATION OF THE CRYSTAL...the seafloor around Lihir Island in Papua New Guinea. Sampling of Conical Seamount resulted in the discovery...polymetallic vein mineralization consisting of pyrite, sphalerite, galena, minor chalcopyrite and sulfosalts... structure determination, Conical Seamount, Lihir Island, Papua New Guinea. SOMMAIRE Entre le 20 juillet...de l’île de Lihir, en Papouasie Nouvelle Guinée. L’échantillonnage du guyot dit Conical a mené à la découverte |  | | 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...ambient seawater. The metal sulphides including pyrite, sphalerite, and chalcopyrite eventually accumulate...including the large Kidd Creek mine, (2) the Iberian Pyrite Belt in Spain and Portugal, including the Rio Tinto |  | 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 |  | | 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) | | deposit differs from other deposits in the Iberian Pyrite Belt and around the world in being extremely Sn-rich...deposits from the same district or geological province. Based on the general review and the case studies...60° Snow Lake Sturgeon Lake Kidd Creek Iberian Pyrite Belt Hokuroku Buchans Blake River (Noranda and...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° |  | | 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 . . . . . . . . . . . . . . . . . . . . . |  | Blackwell, J. L., Cooke, D. R., McPhie, J., Simpson, K. A. (2014) Lithofacies Associations and Evolution of the Volcanic Host Succession to the Minifie Ore Zone: Ladolam Gold Deposit, Lihir Island, Papua New Guinea. Economic Geology, 109 (4) 1137-1160 doi:10.2113/econgeo.109.4.1137 | Journal (article/letter/editorial) | | Minifie Ore Zone: Ladolam Gold Deposit, Lihir Island, Papua New Guinea JACQUELINE L. BLACKWELL,† DAVID R....volcanosedimentary strata (part of an alkalic composite volcanic island), (2) a porphyry-style breccia dike, and (3) epithermal-style...Shallow-level epithermal facies (adularia-quartz-pyrite–cemented breccias, veins, and associated alteration)...is located on the tropical island of Lihir in the South Pacific Ocean. Lihir is part of the 250km-long...250km-long, NW-trending, Tabar-Lihir-Tanga-Feni alkali volcanic 150 o E 500 km Pacific Plate 0 Ontong Java Plateau |  | | Report (issue) | | hydrothermal deposit on a submarine seamount (Conical Seamount, Papua New Guinea); as sublimates on a burning...orpiment, smithite, arsenic, sulfur, stibnite, pyrite, greigite, arsenopyrite, arsenolamprite, sphalerite...uzonite, stibnite, cinnabar, pyrite, sulfur (Uzon caldera, Russia); realgar, pyrite, sphalerite, galena, chalcopyrite...chalcopyrite, amorphous silica (Conical Seamount, Papua New Guinea); orpiment, sulfur, amorphous As-S... Germany. On Conical Seamount, ten km south-southeast of Lihir Island, Papua New Guinea. From the Nishinomaki |  | | 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...ambient seawater. The metal sulphides including pyrite, sphalerite, and chalcopyrite eventually accumulate...spreading propagates into the continental crust of Papua New Guinea27. Today, more than 100 sites of hydrothermal...through conversion of igneous pyrrhotite to secondary pyrite and the oxidation of Fe2+ to Fe3+ forming Fe-oxyhydroxides |  | | 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 |  | Vishiti, Akumbom, Petersen, Sven, Devey, Colin, Suh, Cheo Emmanuel (2013) Arsenian pyrite-bearing altered volcanics dredged SE of Cheshire Seamount, western Woodlark Basin, Papua New Guinea. Neues Jahrbuch f??r Mineralogie - Abhandlungen: Journal of Mineralogy and Geoche, 190 (3) 327-340 doi:10.1127/0077-7757/2013/0241 | Journal (article/letter/editorial) | | Article Arsenian pyrite-bearing altered volcanics dredged SE of Cheshire Seamount, western Woodlark...Woodlark Basin, Papua New Guinea Akumbom Vishiti, Sven Petersen, Colin Devey, Cheo Emmanuel Suh With 9 figures...ore deposits arsenian pyrite is an important host for Au, however, arsenian pyrite is rare on the modern...containing abundant arsenian pyrite were dredged from the flanks of a volcanic seamount in a water depth of 2000...2000 m. This area is particularly interesting because it is located at the transition from continental |  | Müller, Daniel, Kaminski, Klaus, Uhlig, Stephan, Graupner, Torsten, Herzig, Peter M., Hunt, Steve (2002) The transition from porphyry- to epithermal-style gold mineralization at Ladolam, Lihir Island, Papua New Guinea: a reconnaissance study. Mineralium Deposita, 37 (1) 61-74 doi:10.1007/s00126-001-0230-y | Journal (article/letter/editorial) | | epithermal-style gold mineralization at Ladolam, Lihir Island, Papua New Guinea: a reconnaissance study Received: 10...resource at Ladolam (>1,300 metric tons of gold), Lihir Island, resulted from the transition of an early-stage...monzodiorite with disseminated pyrite ± chalcopyrite and poorly developed pyrite ± quartz stockwork veins....auriferous pyrite. The breccias are cut by late-stage epithermal quartz–chalcedony–illite–adularia–pyrite veins...1007/s00126-001-0230-y. Keywords Alkaline Æ Gold Æ Ladolam Æ Lihir Island Æ Porphyry–epithermal transition Electronic |  | Iizasa, Kokichi, Asada, Akira, Mizuno, Katsunori, Katase, Fuyuki, Lee, Sangkyun, Kojima, Mitsuhiro, Ogawa, Nobuhiro (2019) Native gold and gold-rich sulfide deposits in a submarine basaltic caldera, Higashi-Aogashima hydrothermal field, Izu-Ogasawara frontal arc, Japan. Mineralium Deposita, 54 (1) 117-132 doi:10.1007/s00126-018-0808-2 | Journal (article/letter/editorial) | | or from seafloor hydrothermal systems in other island arc settings. Its presence suggests that basalt-dominated...Massive sulfide . Chimney . Submarine caldera . Island arc Introduction Gold-rich sulfide deposits from...including mid-ocean ridges, back-arc basins, and island arcs (e.g., Hannington et al. 1986, 1988, 1999;...situated 12 km east of the basalt-dominated Aogashima island on the IzuOgasawara Quaternary volcanic front (Takada...1). According to the seismic structure near the island (Suyehiro et al. 1996; Takahashi et al. 1998; Kodaira |  | Petersen, S., Monecke, T., Westhues, A., Hannington, M. D., Gemmell, J. B., Sharpe, R., Peters, M., Strauss, H., Lackschewitz, K., Augustin, N., Gibson, H., Kleeberg, R. (2014) Drilling Shallow-Water Massive Sulfides at the Palinuro Volcanic Complex, Aeolian Island Arc, Italy. Economic Geology, 109 (8) 2129-2158 doi:10.2113/econgeo.109.8.2129 | Journal (article/letter/editorial) | | Sulfides at the Palinuro Volcanic Complex, Aeolian Island Arc, Italy Sven Petersen,1,† Thomas Monecke,2 Anne...of the mineralized zone is dominated by massive pyrite having distinctly lower base and precious metal...space and time. The barite cap and the massive pyrite present in the deeper portion of the mineralized...cemented by a polymetallic assemblage of barite and pyrite with minor chalcopyrite and tetrahedrite, trace...stage of mineralization include sphalerite, galena, pyrite, opal-A, and barite, which are associated with |  | | Journal (article/letter/editorial) | | Pb–Zn–Cu–Au–Ag–Te mineralization on western Milos Island, Aegean Volcanic Arc, Greece: Mineralogical, geological...Tellurides Western Milos Island Aegean Volcanic Arc a b s t r a c t Milos Island contains several epithermal... alunite, ±diaspore, pyrophyllite, halite, and pyrite) in a submarine environment. Mineralogical data...Reviews 53 (2013) 159–180 1. Introduction Milos Island, located in the southern Aegean Sea, is part of...Tombros et al., 2007; Voudouris et al., 2011). Milos Island is one of the most densely mineralized areas in |  | Melekestseva, Irina Yu., Maslennikov, Valery V., Tret’yakov, Gennady A., Nimis, Paolo, Beltenev, Victor E., Rozhdestvenskaya, Irina I., Maslennikova, Svetlana P., Belogub, Elena V., Danyushevsky, Leonid, Large, Ross, Yuminov, Anatoly M., Sadykov, Sergey A. (2017) Gold- and Silver-Rich Massive Sulfides from the Semenov-2 Hydrothermal Field, 13°31.13′N, Mid-Atlantic Ridge: A Case of Magmatic Contribution?. Economic Geology, 112 (4) 741-773 doi:10.2113/econgeo.112.4.741 | Journal (article/letter/editorial) | | and tonalites dredged on sea floor in the Semenov area, which could be a potential source of Au-rich magmatic...typical of hydrothermal sulfide fields hosted by island-arc and back-arc structures (e.g., JADE field,...dredged ~10 km south from the Semenov massive sulfide area (Fig. 1). The composition of the fresh basalts varies...03'W) is situated in the northwestern part of a seamount at a depth of 2,500 to 2,600 m and is associated...JADE Oceanic volcanoes Axial Seamount Brother Palinuro Conical Seamount Marginal basins Sulfides of Bransfield |  | Bonazzi, Paola, Bindi, Luca, Popova, Valentina, Pratesi, Giovanni, Menchetti, Silvio (2003) Alacranite, As8S9: structural study of the holotype and re-assignment of the original chemical formula. American Mineralogist, 88 (11) 1796-1800 doi:10.2138/am-2003-11-1220 | Journal (article/letter/editorial) | | This latter mineral, therefore, should receive a new name. INTRODUCTION Alacranite, As8S9, was first...sampling around Lihir Island (Papua New Guinea), a specimen consisting mainly of pyrite, sphalerite, and...arsenic sulfides, was recovered from the top of Conical Seamount (Percival et al. 1999). According to these...Percival (2001) showed that the mineral from Papua New Guinea was structurally and chemically identical...2.216–2.232 Å in the natural b-phase from Papua New Guinea, Burns and Percival 2001; 2.23–2.26 Å in pararealgar |  | | Journal (article/letter/editorial) | | were defined by Clark (1970), the proposal of a new mineral species corresponding to the natural -As4S4...– IMA Commission (Popova et al.,1986). Later, a new arsenic sulphide was found at the Uzon caldera (Kamchatka...seafloor around Lihir Island (Papua New Guinea), a specimen mainly consisting of pyrite, sphalerite, and...arsenic sulphides, was recovered at the top of Conical Seamount (Percival et al., 1999). According to these...& Percival, 2001) showed the mineral from Papua New Guinea to be structurally and chemically identical |  | | Journal (article/letter/editorial) | | of Au and Ag grades difficult. However, important new data are coming to light on the actual concentrations...different types of seafloor hydrothermal have provided new clues to the causes of Au enrichment, with important...include both intraoceanic and Btransitional^ or island arcs. Intraoceanic arcs are developed mainly on...subducted sediments and hydrated oceanic crust. Typical island-arc basalt (IAB) differs from MORB by having higher...located on the Izu-Bonin arc (43 g/t Au at the Suiyo Seamount), in the Mariana back-arc (13.3 g/t Au at the |  | Zeng, Zhigang, Ma, Yao, Chen, Shuai, Selby, David, Wang, Xiaoyuan, Yin, Xuebo (2017) Sulfur and lead isotopic compositions of massive sulfides from deep-sea hydrothermal systems: Implications for ore genesis and fluid circulation. Ore Geology Reviews, 87. 155-171 doi:10.1016/j.oregeorev.2016.10.014 | Journal (article/letter/editorial) | | EPR near 21°N, the δ34S values of the late- stage pyrite samples, which appear to infill fluid conduits...at 25°S, and the Southwest Indian Ridge (SWIR) in area A (Fig. 1). In addition, δ34S and Pb isotope IP...near 13°S, the CIR at KHF, EHF, and the SWIR in area MA A; (2) to characterize the sources of S and...the ultra-slow spreading SWIR near 63.5°E and in area A (49°E) in 2005, 2007, 2008, 2009, and 2010 during...and 1–2°S, the KHF, EHF, the MAR near 13°S, the area A, and the S99HF, the seafloor hydrothermal sulfides |  | | 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. |
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