 | | Journal (article/letter/editorial) | | 63–75 63..75 The Crater Mountain Deposit, Papua New Guinea: Porphyry-related Au–Te System Shadrach K...alteration of Crater Mountain gold deposit, Papua New Guinea, were investigated using ore and host rock...enargite. Small amounts of enargite, tetradymite, altaite, heyrovskyite, bismuthinite, bornite, idaite, cubanite...intrusionrelated, Papua New Guinea. 1. Introduction The Crater Mountain gold deposit in the highlands of Papua New...New Guinea (PNG) is an example of precious metal mineralization associated with volatile-rich mafic alkalic |  | | Journal (article/letter/editorial) | | of the Dongping Gold Telluride Deposit, Heibei Province, North China a Zhang Zhaoghong & Mao Jingwen...of the Dongping Gold Telluride Deposit, Heibei Province, North China, International Geology Review, 37:12...of the Dongping Gold Telluride Deposit, Heibei Province, North China ZHANG ZHAOGHONG Institute of Geology... is located in Chongli County, northern Hebei Province, about 160 km north west of Beijing. The exploration...discovery and early exploration, Dongping proved to be a new type of deposit for China; subsequently, more than |  | | Journal (article/letter/editorial) | | 1988; Gill and Whelan, 1989; Begg and Gray, 2002). A new trench (Vanuatu trench) was established on the western...sphalerite (sp). I. Galena (gn) associated with altaite (a) and native gold (G) in the URW3 lode. J. Coloradoite...1980) and those adjacent to the Porgera gold deposit, Papua New Guinea (Richards, 1990). In contrast,...petzite, sylvanite, hessite, stützite (Fig. 5H), altaite (Fig. 5I), and coloradoite (Fig. 5J). The most...tellurides are calaverite followed by petzite, whereas altaite is the most abundant telluride in the deposit. |  | Mueller, Andreas G., Hagemann, Steffen G., Brugger, Joël, Xing, Yanlu, Roberts, Malcolm P. (2020) Early Fimiston and late Oroya Au–Te ore, Paringa South mine, Golden Mile, Kalgoorlie: 4. Mineralogical and thermodynamic constraints on gold deposition by magmatic fluids at 420–300 °C and 300 MPa. Mineralium Deposita, 55 (4) 767-796 doi:10.1007/s00126-019-00939-8 | Journal (article/letter/editorial) | | Fimiston and late Oroya Au–Te ore, Paringa South mine, Golden Mile, Kalgoorlie: 4. Mineralogical and thermodynamic...the gangue of pyrite–telluride ± magnetite ore. Altaite– tellurium myrmekites were deposited at ≥ 400 °C...as melt droplets together with tellurantimony, altaite, calaverite, montbrayite and petzite. As fluid...December 2018) is located in the Eastern Goldfields Province of the Archean Yilgarn Craton, Western Australia...are discussed with emphasis on the Porgera deposit in Papua New Guinea. Geologic setting The Kalgoorlie |  | Ronacher, E., Richards, J. P., Reed, M. H., Bray, C. J., Spooner, E. T. C., Adams, P. D. (2004) Characteristics and Evolution of the Hydrothermal Fluid in the North Zone High-Grade Area, Porgera Gold Deposit, Papua New Guinea. Economic Geology, 99 (5) 843-867 doi:10.2113/gsecongeo.99.5.843 | Journal (article/letter/editorial) | | the North Zone High-Grade Area, Porgera Gold Deposit, Papua New Guinea E. RONACHER,†,* J. P. RICHARDS...ADAMS** Porgera Joint Venture, Porgera, Papua New Guinea Abstract The ~20-million-ounce (Moz) Porgera gold...gold deposit, Papua New Guinea, is hosted by 6-m.y.-old alkalic intrusions and Cretaceous sedimentary rocks...used to estimate element concentrations in the Porgera hydrothermal fluid that were used for thermodynamic...of Porgera may be a result of all of these processes occurring at the deposit. 0° 140°E Porgera Australia |  | | Report (issue) | | pyrrhotite, sylvanite, krennerite, calaverite, altaite, tetradymite, scheelite, ankerite, tourmaline,...large alluvial nuggets. At the Porgera mine, Mt. Kare, Papua New Guinea. The world’s most important gold...placer deposits. In South Dakota, from the Homestake mine at Lead, Lawrence Co.; in Colorado, wire and leaf |  | | Report (issue) | | ........................... R14 Exploration for New Deposits...................................................................................... R15 Mine Waste Characteristics........................................................................ R17 Mine Closure...........................................one another at Dashuigou and Majiagou (Sichuan Province) in southwestern China, and the epithermal-like...high-grade telluriumrich gold deposits may become new primary sources for tellurium, particularly epithermal |  | | Journal (article/letter/editorial) | | University] at 23:14 19 October 2014 Vindicator Mine, Cripple Creek, Teller County, Colorado I n terms...ROCKS & MINERALS the Golden Circle mine at Sorrento and the Cline mine at Hancock, Maine, and from a vaguely...the Consolidated mine at Dahlonega, Lumpkin County, Georgia; the Barite Hill gold mine in McCormick County...Carolina; as a relatively important ore mineral with altaite, calaverite, coloradoite, krennerite, and other...rare tellurides at the inactive Reynolds or Star mine, Montgomery County, North Carolina; and possibly |  | | Journal (article/letter/editorial) | | Dongping Alkalic-Type Gold Deposit, Northern Hebei Province, People's Republic of China Feng-Jun NIE Abstract:...chalcopyrite, native gold, electrum, calaverite, and altaite. Gangue minerals include K-feldspar, quartz, sericite...northwest of Beijing in Chongli county, northern Hebei province Received on January 12, 1998, accepted on June...Fig. 1 Schematic tectonic map of northern Hebei province, with Beijing and Tianjing city areas. Fault I:...be described in detail below. A local government mine was established, and gold production started in |  | | 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...the east coast of Lihir Island, New Ireland Province, Papua New Guinea. The Ladolam gold deposit lies...Resources Development Centre, Port Moresby, Papua New Guinea The Australasian Institute of Mining and...Mines — 1968 1968 and Papua New Ed. C.L. Knight 1974 1975 and Papua New Eds D.M. Traves and D. |  | Prendergast, K., Clarke, G. W., Pearson, N. J., Harris, K. (2005) Genesis of Pyrite-Au-As-Zn-Bi-Te Zones Associated with Cu-Au Skarns: Evidence from the Big Gossan and Wanagon Gold Deposits, Ertsberg District, Papua, Indonesia. Economic Geology, 100 (5) 1021-1050 doi:10.2113/gsecongeo.100.5.1021 | Journal (article/letter/editorial) | | Gossan and Wanagon Gold Deposits, Ertsberg District, Papua, Indonesia KYLIE PRENDERGAST,† GAVIN W. CLARKE,...Continents (GEMOC), Macquarie University, Sydney, New South Wales 2109, Australia AND KEITH HARRIS Central...occurrence is younger than 2.82 ± 0.04 Ma, based on a new 40Ar/39Ar age from the Big Gossan skarn, and K-feldspar...including cosalite, bismuthinite, petzite, hessite, altaite, and tetradymite. The fineness of native gold varies...located in the mountainous Central Ranges of West Papua (Fig. 1). Pliocene intrusive activity was accompanied |  | | Journal (article/letter/editorial) | | 1994; Thieben and Spry, 1995), and Porgera deposit, Papua New Guinea (Cameron, 1998; Cameron et al., 1995)...Ocean. The Tuvatu deposit is located in the Sabeto Valley, approximately 15 km northeast of Nadi. The basal...hessite (Ag2Te), altaite (PbTe), and petzite (Ag3AuTe2), st€ coloradoite (HgTe)]. Altaite is the most common...named mineral, and it may therefore represent a new mineral species. Discussion The source of V, Au,...Volcanics, and the basaltic dikes in the Tuvatu mine area contain 280–387 ppm V (mean ¼ 317 ppm V), 292–355 |  | Richards, Jeremy P., McCulloch, Malcolm T., Chappell, Bruce W., Kerrich, Robert (1991) Sources of metals in the Porgera gold deposit, Papua New Guinea: Evidence from alteration, isotope, and noble metal geochemistry. Geochimica et Cosmochimica Acta, 55 (2) 565-580 doi:10.1016/0016-7037(91)90013-u | Journal (article/letter/editorial) | | .oo Sources of metals in the Porgera gold deposit, Papua New Guinea: Evidence from alteration, isotope...in revisedform December 3, 1990) Abstract-The Porgera gold deposit is spatially and temporally associated...alkalic, epizonal Porgera Intrusive Complex (PIG), located in the highlands of Papua New Guinea (PNG). The highlands...volcano-sedimentary rocks of the Sepik terrane. Magmatism at Porgera probably occurred in response to the Late Miocene...in unaltered igneous and sedimentary rocks from Porgera (5 10 ppb Au) do not indicate that either lithology |  | Liu, Junlai, Zhao, Shengjin, Cook, Nigel J., Bai, Xiangdong, Zhang, Zhaochong, Zhao, Zhidan, Zhao, Haibin, Lu, Jun (2013) Bonanza-grade accumulations of gold tellurides in the Early Cretaceous Sandaowanzi deposit, northeast China. Ore Geology Reviews, 54. 110-126 doi:10.1016/j.oregeorev.2013.03.003 | Journal (article/letter/editorial) | | 5005, Australia Geological Survey of Heilongjiang Province, Harbin 150036, China a r t i c l e i n f o...monzogranite stock. The volcanic sequence in the mine area can be subdivided into two formations: the...geological map (Geological Survey of Heilongjiang Province). horizons, in which plant fossils, e.g., Cladophlebis...and collectively form three ore belts within the mine area (Fig. 4). The I2 orebody is the only one that...Heilongjiang Province), (b) cross-section of the I2 orebody (Geological Survey of Heilongjiang Province). shown |  | Zhai, Degao, Williams-Jones, Anthony E., Liu, Jiajun, Tombros, Stylianos F., Cook, Nigel J. (2018) Mineralogical, Fluid Inclusion, and Multiple Isotope (H-O-S-Pb) Constraints on the Genesis of the Sandaowanzi Epithermal Au-Ag-Te Deposit, NE China. Economic Geology, 113 (6) 1359-1382 doi:10.5382/econgeo.2018.4595 | Journal (article/letter/editorial) | | , 2011), Kochbulak (Kovalenker et al., 1997), Porgera (Richards and Kerrich, 1993), and Gies (Zhang and...previously published data are briefly summarized, and new results of mineralogical, stable (O, H, and S) and...hydrothermal system. These new data, in combination with physicochemical modeling, provide new insights into the... 0.0115 2.9915 1.9915 0.0115 - Minerals: 1 = altaite from stage III (CM13/170m), 2 = sylvanite from...detection limit, CM = transverses drifts used at the mine 1Te + Se = 2 9Au + Ag + Bi = 1 2Te + Se + S = 1 |  | Keith, Manuel, Smith, Daniel J., Doyle, Keiran, Holwell, David A., Jenkin, Gawen R.T., Barry, Tiffany L., Becker, Joseph, Rampe, Jason (2020) Pyrite chemistry: A new window into Au-Te ore-forming processes in alkaline epithermal districts, Cripple Creek, Colorado. Geochimica et Cosmochimica Acta, 274. 172-191 doi:10.1016/j.gca.2020.01.056 | Journal (article/letter/editorial) | | Journal Pre-proofs Pyrite chemistry: A new window into Au-Te ore-forming processes in alkaline epithermal...T.L., Becker, J., Rampe, J., Pyrite chemistry: A new window into Au-Te ore-forming processes in alkaline...Ltd. All rights reserved. Pyrite chemistry: A new window into Au-Te ore-forming processes in alkaline...(AuTe2), coloradoite (HgTe), petzite (Ag3AuTe2), altaite (PbTe) and native Au. Pyrite trace element mapping...deposits of Cripple Creek (Colorado), Porgera and Ladolam (Papua New Guinea) and Vatukoula (Fiji) (Richards |  | Espi, Joseph Onglo, Hayashi, Ken-Ichiro, Komuro, Kosei, Murakami, Hiroyasu, Kajiwara, Yoshimichi (2007) Geology, Wall-rock Alteration and Vein Paragenesis of the Bilimoia Gold Deposit, Kainantu Metallogenic Region, Papua New Guinea. Resource Geology, 57 (3) 249-268 doi:10.1111/j.1751-3928.2007.00021.x | Journal (article/letter/editorial) | | Gold Deposit, Kainantu Metallogenic Region, Papua New Guinea Joseph Onglo Espi1, Ken-Ichiro Hayashi1, Kosei...the eastern Central Mobile Belt of mainland Papua New Guinea, is composed of fault-hosted, NW–NNW-trending...the eastern Central Mobile Belt of mainland Papua New Guinea (PNG). Gold was first noted near Kainantu...a.s.l. There is still potential for discovery of new extensions of ore bodies. The mineral district and...work of Espi et al. (2005), this paper presents new results of recent geologic, petrographic, mineralogic |  | | Journal (article/letter/editorial) | | emphasis on structural data from the Paringa South mine (Part 1). The steeply dipping Fimiston shear zones...Representative ore bodies (lodes) in the Paringa South mine (Part 2) are described in Mueller based on detailed...main D3 ore body (> 62 t Au) in the Paringa South mine (Part 3). The shoot is famous for its telluride-rich...by montbrayite, tellurantimony and free gold. Altaite-tellurium myrmekites are interpreted as melt droplets...at 2.57 g/t Au from the Mt Charlotte underground mine. Gold recovery by cyanide leach after ultra-fine |  | Voudouris, P. C., Melfos, V., Spry, P. G., Kartal, T., Schleicher, H., Moritz, R., Ortelli, M. (2013) THE PAGONI RACHI/KIRKI Cu-Mo Re Au DEPOSIT, NORTHERN GREECE: MINERALOGICAL AND FLUID INCLUSION CONSTRAINTS ON THE EVOLUTION OF A TELESCOPED PORPHYRY-EPITHERMAL SYSTEM. The Canadian Mineralogist, 51 (2) 253-284 doi:10.3749/canmin.51.2.253 | Journal (article/letter/editorial) | | indicates that this area may represent a new Au-Re-Te metallogenetic province. Keywords: Porphyry, epithermal...western Pacific and Chile at Acupan, Emperor, Porgera, Ladolam, and Faride (Sillitoe 1989, 1991, Jensen...from Arikas and Voudouris (1998) (diamonds) and new data from this study (circles). Rhyolite (crosses...intermediate to high-sulfidation mineralization and mine portal; northern sector, St. Philippos deposit....Abbreviations: Act= actinolite, Ab= albite, Alt= altaite, Aik= aikinite, Ber= berryite, Bt= biotite, Bn= |  | | Journal (article/letter/editorial) | | such as the Ladolam and Porgera epithermal gold deposits in Papua New Guinea (Moyle et al., 1990; Richards...frequently located 300 km in central Shandong province. This fault system on intersections of different-trending...geology of the Shandong geological Volcanic Rocks province into two parts, (i) the eastern Shandong terrane...spectrometer at the Centre for Isotope Studies, North Ryde, New South Wales, Australia and at the Material Analysis...deposit firstly discovered in western Shandong Province during the late 1980s. This deposit is served |  | | Journal (article/letter/editorial) | | including petzite, sylvanite, calaverite, hessite, and altaite. Twelve pyrite samples from the alteration zone...geochronological framework of the large igneous province identified in other parts of eastern China by... which could be considered as a large granite province (Wu et al., 2003). Voluminous granitoids were...sylvanite and to a less extent, hessite, calaverite, altaite, an unnamed telluride (Au1.8Ag0.2Te), krennerite...isotopic analysis were collected from underground mine workings with a depth range of 100 ~ 200 m, so cosmogenic |  | Tombros, S., St. Seymour, K., Williams-Jones, A. E., Spry, P. G. (2007) The Genesis of Epithermal Au-Ag-Te Mineralization, Panormos Bay, Tinos Island, Cyclades, Greece. Economic Geology, 102 (7) 1269-1294 doi:10.2113/gsecongeo.102.7.1269 | Journal (article/letter/editorial) | | tellurides, respectively. Hessite, sylvanite, altaite, native tellurium, stützite, cuprian cervelleite...grains of altaite (PbTe) and hessite (Ag2Te) and the assemblages hessite-sylvanite (AgAuTe4)-altaite-native...chlorite, epidote, muscovite, albite, hessite, altaite Stage VI Stage VII Clear quartz, chlorite Clear...calaverite, krennerite, kostovite, petzite, cervelleite, new sulfotelluride, native Te Argentite, betekhtinite...milky quartz (M.Q.) that has replaced stage V altaite (Al) and stage VIII native gold (Au) in clear quartz |  | | Report (issue) | | GEOLOGY OF AUSTRALIAN AND PAPUA NEW GUINEAN MINERAL DEPOSITS Monograph 22 i Cover photograph: Aerial...Aerial view of Main-Barton open pit, Jundee gold mine, WA, viewed from the east, June 1997. The pit is approximately...Mines Limited. ii GEOLOGY OF AUSTRALIAN AND PAPUA NEW GUINEAN MINERAL DEPOSITS Monograph 22 Edited...understanding of the mineral wealth of Australia and Papua New Guinea. v vi Committees MONOGRAPH 22 COMMITTEE...Mineral Industries Research Association Limited Papua New Guinea - Department of Mining and Petroleum Bureau |  | | Journal (article/letter/editorial) | | rocks in the central Montanaalkalicprovince.This province,whichwas thesealkalineigneousrocksparticularlyin...Terrocksintrudeda sequence of sedimenCompany.The mine closedin 1991. The average tiaryigneous goldgrademinedwas13...JudithMountainsbut are espe- ' Tkqm Tkt Gies Mine LEGEND LAte' Paleoc,ene(Tg• •?.••aKau granite... brecciasas replacementbodies(e.g., Giltedgeand mine are almostidenticalto dataderivedby Wallace Maginnis...Library - Acquisitions user 610 ZHANG ANDSPRY Gies Mine 5100 Leve! tinguaite dikes because gold-telluride |  | | Journal (article/letter/editorial) | | (Russia), Comstock and Creed (United States), Whaihi (New Zealand), Rosia ¸ Montana (Rumania), Silverton–Telluride...Schematic geological map of the Kurama metallogenic province (modified after V.N. Levin, A.E. Tolkunov, et...large Cripple Creek (United States), Porgera (Papua New Guinea), Ladolam (Indonesia), and Emperor (Fiji)...part of the Kurama metallogenic province (Fig. 1). The Kurama province is localized within the Bel’tau–Kurama...in the western branch of this belt. The Kurama province comprises many deposits and occurrences of Au |
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