 | 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) | | activity and gold mineralization at Conical Seamount and Lihir Island, Papua New Guinea D. Müller1,...km south of the giant Ladolam gold deposit, Lihir Island, reveal the highest gold concentrations yet reported...are typical of high-K igneous rocks from oceanic (island) arc-settings. The primitive character of the rocks...contrasts with the more evolved rocks forming Lihir Island. Geochemical as well as mineral chemical data...Seamount and Lihir Island originate from the same magma source. In common with the samples from Lihir Island |  | 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) | | to the Minifie Ore Zone: Ladolam Gold Deposit, Lihir Island, Papua New Guinea JACQUELINE L. BLACKWELL...46-million-ounce Ladolam gold deposit, the largest alkalic epithermal gold deposit in the world in terms...terms of contained gold, is composed of four ore zones: Minifie, Lienetz, Kapit, and Coastal. This detailed...volcanosedimentary strata (part of an alkalic composite volcanic island), (2) a porphyry-style breccia dike, and (3) epithermal-style...northward to near-horizontal dipping veins that have gold grades of 1 to >60 g/t Au. Shallow-level epithermal |  | | Journal (article/letter/editorial) | | Subaerial Gold Mineralization: Conical Seamount and the Ladolam Gold Deposit, Papua New Guinea J. BRUCE...BRUCE GEMMELL,† ROBINA SHARPE, Centre for Ore Deposit Research (CODES SRC), University of Tasmania, Private...situated 10 km south of Lihir Island in the Tabar-Feni island chain, Papua New Guinea. Polymetallic (Zn-Pb-Ag-Au-As-Sb)...seamount represent a unique example of submarine gold mineralization with mineralogical, chemical, and...subaerial epithermal systems. The giant Ladolam epithermal gold deposit (42 Moz Au) is situated in the crater |  | Sykora, Stephanie, Selley, David, Cooke, David R., Harris, Anthony C. (2018) The Structure and Significance of Anhydrite-Bearing Vein Arrays, Lienetz Orebody, Lihir Gold Deposit, Papua New Guinea. Economic Geology, 113 (1) 237-270 doi:10.5382/econgeo.2018.4550 | Journal (article/letter/editorial) | | Anhydrite-Bearing Vein Arrays, Lienetz Orebody, Lihir Gold Deposit, Papua New Guinea* Stephanie Sykora,1, 2,† David Selley...Australia Abstract The Lihir Au deposit (also known as Ladolam), Papua New Guinea, has a 56-Moz resource...world’s largest alkalic Au deposit in terms of contained Au. The Au deposit is in an amphitheater, inferred...collapse(s) and prolonged tropical weathering. The ore deposit is situated in the footwall of the sector collapse...A threefold vertical alteration architecture at Lihir is interpreted to broadly represent this evolution |  | | Book (edition) | | I. Groves Potassic Igneous Rocks and Associated Gold-Copper Mineralization Fourth Edition Mineral Resource...Groves • Potassic Igneous Rocks and Associated Gold-Copper Mineralization Fourth Edition 123 Daniel...Control Number: 2015947403 Springer Cham Heidelberg New York Dordrecht London © Springer International Publishing...association of these rocks with major epithermal gold and porphyry gold-copper deposits. In recent years, there...rocks with iron oxide copper-gold (IOCG) deposits, intrusion-related gold deposits (IRGDs), and possibly |  | | Journal (article/letter/editorial) | | Richard H. Sillitoe Some metallogenic features of gold and copper deposits related to alkaline rocks and...Abstract Porphyry copper-gold, skarn copper-gold, sediment-hosted (Carlin-style) gold, breccia pipe, lowsulphidation...lowsulphidation epithermal gold, pluton-related (mesothermal or orogenic) gold vein and volcanogenic massive...calcalkaline counterparts. In contrast, porphyry molybdenum-gold deposits are confined to alkaline igneous centres...notably deficient in highsulphidation epithermal gold deposits and even in the advanced argillic lithocaps |  | | Journal (article/letter/editorial) | | Keyworth, Nottingham, NG12 5GG Abstract Epithermal gold mineralisation is found in a wide compositional...similar between deposits. Notable exceptions are those gold deposits hosted in alkaline host rocks. Alkaline-hosted...contained metal (e.g. Ladolam, Cripple Creek, Porgera). As well as the exceptional gold contents, the alkaline-hosted...pH increases to 7 and above. Both tellurium and gold solubility are favoured by high fluid pH, and thus...effective transport and concentration to produce gold telluride ore deposits in alkaline igneous hosts |  | | Book (edition) | | I. Groves Potassic Igneous Rocks and Associated Gold-Copper Mineralization Fifth Edition Mineral Resource...Groves • Potassic Igneous Rocks and Associated Gold-Copper Mineralization Fifth Edition 123 Daniel...association of these rocks with major epithermal gold and porphyry gold-copper deposits. Even more recently, there...copper-gold (IOCG) deposits, intrusion-related gold deposits (IRGDs) and even Carlin-type gold deposits...variety of both arc-related and non-arc gold and copper-gold deposits, worldwide. About one-third of |  | | Journal (article/letter/editorial) | | Thomas Bissig1,† and David R. Cooke2 1Mineral 2ARC Deposit Research Unit, University of British Columbia,...the Southwest Pacific region (Australia and Papua New Guinea: Fig. 2). The special issue commences with...document alkalic porphyry and epithermal deposits in New South Wales (Northparkes—Harris and Holcombe, 2014;...evolution of the giant Ladolam alkalic epithermal gold deposit, Papua New Guinea (Blackwell et al., 2014)...of a collaborative project between the Mineral Deposit Research Unit (MDRU) at the University of British |  | Hooper, B., Heithersay, P. S., Mills, M. B., Lindhorst, J. W., Freyberg, J. (1996) Shoshonite‐hosted endeavour 48 porphyry copper‐gold deposit, Northparkes, central New South Wales. Australian Journal of Earth Sciences, 43 (3) 279-288 doi:10.1080/08120099608728255 | Journal (article/letter/editorial) | | Shoshonite‐hosted endeavour 48 porphyry copper‐gold deposit, Northparkes, central New South Wales a b c c B. Hooper...Shoshonite‐hosted endeavour 48 porphyry copper‐gold deposit, Northparkes, central New South Wales, Australian Journal...Shoshonite-hosted Endeavour 48 porphyry copper-gold deposit, Northparkes, central New South Wales B. HOOPER,1 P. S. HEITHERSAY...Parkes, NSW 2870, Australia. The Endeavour 48 copper-gold orebody is the most recent discovery in the Northparkes...Project, located in the Goonumbla district of central New South Wales. The discovery resulted from a small |  | | Book (edition) | | I. Groves Potassic Igneous Rocks and Associated Gold-Copper Mineralization Springer Authors Dr. Daniel...erschienen bei Springer-Verlag Berlin Heidelberg New York 1995 Typesetting: Camera ready by author 36/3142-543210...association of these rocks with major epithermal gold and porphyry gold-copper deposits. Despite this current interest...investigating their associations with a variety of gold and copper-gold deposits, worldwide. About twothirds of...Rocks Continental Arc Postcollisional Arc Oceanic (Island) Arc Within-Plate Problems with Tectonic Classifications |  | | Book | | I. Groves Potassic Igneous Rocks and Associated Gold-Copper Mineralization Second Updated and Enlarged...Daniel MUller North Limited Exploration Division, New South Wales Cnr Clarke and Alluvial Streets Parkes...Miiller, Daniel: Potassic igneous rocks and associated gold copper mineralisation / Daniel Mt~ller ; David I...updated and enlarged ed. - Berlin ; Heidelberg ; New York ; Barcelona ; Budapest ; Hong Kong ; London...Heidelberg New York ISBN 3-540-59116-8 1st Edition Springer-Verlag Berlin Heidelberg New York This work |  | | Book (edition) | | Rocks and Associated Gold-Copper Mineralization Springer Berlin Heidelberg New York Barcelona Hong Kong...I. Groves Potassic Igneous Rocks and Associated Gold-Copper Mineralization 3rd, Updated and Enlarged...of the Bajo de la Alumbrera porphyry copper-gold deposit before the commencement of mining operations...Daniel, 1962 - Potassic igneous rocks and associated gold-copper mineralization / Daniel MUller, David I....ISBN-13:978-3-642-64075-9 (hardcover) 1. Rocks, Igneous. 2. Gold ores. 3. Copper ores. I. Title. II. Groves, D. I |  | | Report (volume) | | hydrothermal fluids in the Catheart Mountain Cu-Mo deposit, Maine By Robert A. Ayuso and Nora K. Foley............ Structure and origin of the Ely copper deposit, east-central Vermont By Terry W. Offield, John...John F. Slack, and Sarah A. Wittinbrink........... Gold, ~ilver, and base metal epithermal mineral deposits...H. McKee, and Nora Shew..................... 87 Gold and silver in acid-sulfate alteration and quartz-sericite-pyrite...Mineralogy and chemistry of gold-associated skarn from Nambija, Zamora Province, Ecuador: A reconnaissance |  | | Journal (article/letter/editorial) | | Metamorphic fluids and gold G. NEIL PHILLIPS Key Centre In Economic Geology, Geology Department, James...CO2)and high geothermal gradients are common to many gold deposits and provinces. In contrast, host rocks...dramatically within single deposits or provinces. Gold deposits with co-product base metals are an exception...fluids. The low salinity fluids inferred for major gold-only deposits are not easily explained by seawater...metamorphic fluids with characteristics matching the gold fluids. Such an origin also explains the link to |  | | Journal (article/letter/editorial) | | and Geochemistry of the Dongping Gold Telluride Deposit, Heibei Province, North China a Zhang Zhaoghong...and Geochemistry of the Dongping Gold Telluride Deposit, Heibei Province, North China, International Geology...and Geochemistry of the Dongping Gold Telluride Deposit, Heibei Province, North China ZHANG ZHAOGHONG Institute...30 December 2014 Abstract The Dongping gold telluride deposit, located on the northern margin of the...platform, is one of the largest gold deposits in China. The deposit is spatially and temporally associated |  | Zukowski, W., Cooke, D. R., Deyell, C. L., McInnes, P., Simpson, K. (2014) Genesis and Exploration Implications of Epithermal Gold Mineralization and Porphyry-Style Alteration at the Endeavour 41 Prospect, Cowal District, New South Wales, Australia. Economic Geology, 109 (4) 1079-1115 doi:10.2113/econgeo.109.4.1079 | Journal (article/letter/editorial) | | Genesis and Exploration Implications of Epithermal Gold Mineralization and Porphyry-Style Alteration at...at the Endeavour 41 Prospect, Cowal District, New South Wales, Australia WOJCIECH ZUKOWSKI,1,†,* DAVID...Barrick 3 Mineral Gold of Australia, Cowal Gold Mine, New South Wales, Australia Deposit Research Unit (MDRU)...deep-level, structurally controlled epithermal gold deposit hosted by Early Ordovician subaqueous volcanosedimentary...pyroxene-bearing dikes, are temporally related to gold mineralization. Postmineralization intrusions are |  | | Journal (article/letter/editorial) | | to the low-sulfidation Tuvatu epithermal Au–Te deposit. The caldera occurs along the Viti Levu lineament...giant low-sulfidation Emperor epithermal Au–Te deposit. Both calderas host alkaline rocks of nearly identical...mineralization that occurred in multiple stages. The gold mineralization in these locations is spatially and...argillic alteration extends from the Tuvatu Au–Te deposit towards the central, northern, and eastern parts...quartz–calcite–(adularia) veins in the Kingston deposit associated with weak propylitic and phyllic alteration |  | | Journal (article/letter/editorial) | | of the Tuvatu Gold-Silver Telluride Deposit, Fiji: Comparisons with the Emperor Deposit NANCY L. SCHERBARTH*...Tuvatu gold-silver telluride deposit with reserves of 13 t Au is the second largest gold deposit in Fiji...Fiji after the large Emperor gold telluride deposit (production, and proven and probable reserves of 280...4–4.6 Ma) and having a shoshonitic affinity. The gold mineralization in both deposits is spatially and...The Emperor deposit occurs along the margins of the Tavua volcano whereas the Tuvatu deposit may occur |  | | Report (Issue volume) | | + 4, Mineral Fe # — of Australia and™ Papua New Guinea ... Geology of the Mineral Deposits of Australia and Papua New Guinea The COVER PHOTOGRAPH shows an aerial view...Pleistocene Luise Volcano on the east coast of Lihir Island, New Ireland Province, Papua New Guinea. The Ladolam...Ladolam gold deposit lies within the caldera floor which has been breached to the NE by the sea to form...form Luise Harbour. The steep caldera wall rises to 700 m in the SW. Drill site access roads and exploration |  | Pass, H. E., Cooke, D. R., Davidson, G., Maas, R., Dipple, G., Rees, C., Ferreira, L., Taylor, C., Deyell, C. L. (2014) Isotope Geochemistry of the Northeast Zone, Mount Polley Alkalic Cu-Au-Ag Porphyry Deposit, British Columbia: A Case for Carbonate Assimilation. Economic Geology, 109 (4) 859-890 doi:10.2113/econgeo.109.4.859 | Journal (article/letter/editorial) | | Northeast Zone, Mount Polley Alkalic Cu-Au-Ag Porphyry Deposit, British Columbia: A Case for Carbonate Assimilation*...Building, Melbourne, Victoria 3010, Australia Deposit Research Unit (MDRU), University of British Columbia...Late Triassic (~205 Ma) alkalic porphyry Cu-Au-Ag deposit (226.3 thousand tonnes (t) Cu, 21.5 t Au, and 65...during stage 2 with moderate temperatures at the deposit periphery and in stages 3 and 4. Evidence for more...0361-0128/14/4214/859-32 et al., 1976; Schroeter, 1995), and New South Wales in eastern Australia (Wilson et al., |  | | Journal (article/letter/editorial) | | Mantle Xenoliths from the Bismarck Microplate (Papua New Guinea)—Thermal Evolution, Geochemistry and Extent...seamounts in the Bismarck Archipelago NE of Papua New Guinea was sampled by video-guided grab. The xenoliths...thermobarometry; geochemistry; Bismarck Archipelago–Papua New Guinea INTRODUCTION JOURNAL OF PETROLOGY VOLUME...metasomatized xenoliths contain veins, in which new mineral assemblages have been generated by metasomatic...subduction zone in the Bismarck Archipelago, NE of Papua New Guinea. This paper describes fluid–host rock reactions |  | Milési, J. P., Marcoux, E., Sitorus, T., Simandjuntak, M., Leroy, J., Bailly, L. (1999) Pongkor (west Java, Indonesia): a Pliocene supergene-enriched epithermal Au-Ag-(Mn) deposit. Mineralium Deposita, 34 (2) 131-149 doi:10.1007/s001260050191 | Journal (article/letter/editorial) | | Au-Ag-(Mn) deposit Received: 25 June 1997 / Accepted: 10 March 1998 Abstract The Pongkor gold-silver epithermal...epithermal deposit with reserves of at least 98 tonnes of gold and 1026 tonnes of silver, average grades...171.2 g/t Ag is one of the most recent and largest gold and silver discoveries in Indonesia, proven within...adularia samples give an age of 2.05 0.05 Ma. The deposit is of the low-sul®dation epithermal type and consists...which is common in lowsul®dation epithermal systems. Gold and silver grades, as well as sul®de mineral abundances |  | | Journal (article/letter/editorial) | | OVERPRESSURING IN THE BROADLANDS-OHAAKI GEOTHERMAL SYSTEM, NEW ZEALAND STUART F. SIMMONS,† MARK P. SIMPSON, School...Bag 92019, Auckland Mail Centre, Auckland 1142, New Zealand AND T. JAMES REYNOLDS FLUID INC., 1401...system is host to an epithermal environment where gold-silver transport and deposition involves deeply...system located in the Taupo Volcanic Zone, North Island, New Zealand (Fig. 1). Over 50 exploration wells have...form a typical alteration assemblage of quartz, albite, adularia, illite, calcite, chlorite, pyrite, and |  | | Book | | Gold Metallogeny and Exploration Edited by R.P. FOSTER Senior Lecturer in Economic Geology Department...the high and continuing demand for gold has prompted a global gold rush on a scale never before seen,...heady days of Ballarat, California and the Yukon. Gold is being sought on every continent and, with very...genetic modelling for the many different types of gold deposits now recognized. This proliferation of data...proportion of the accumulating information. This new book represents an attempt to address this major |
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