 | | Journal (article/letter/editorial) | | 453–478 The Nevoria Gold Skarn Deposit, Southern Cross Greenstone Belt, Western Australia: II. Pressure-Temperature-Time...Geologist, 12a Belgrave Street, Maylands, Western Australia 6051, Australia ALEXANDER A. NEMCHIN, Department...Technology, Kent Street, Bentley, Western Australia 6102, Australia AND ROBERT FREI Kobenhavns Universitet...Abstract The Nevoria deposit (production 11.88 t Au, 0.41 t Ag) is one of more than 20 gold skarns mined... the youngest Archean orogen of the Yilgarn craton. The Nevoria skarns are confined to iron formations |  | | Journal (article/letter/editorial) | | ArcheanIron-Formation, SouthernCrossGreenstoneBelt, Western Australia: I. Tectonic Setting, Petrography, andClassification...ofGeology, University of [Vestern Australia• Nedlands 6009,Australia Abstract TheNevoria goldskam deposit...intheSouthern Cross beltoftheArchcan Yilgam eraton, Western Australia, andoccurs inamphibolite facies greenstones...platemargins. TheArchcan skarns aredistinct fromthecopper-gold skams inCenozoic continental margins andfromgold-rich...(>9.7 Mt at 10 g/t Au; Bullis et Yilgarn eraton, Western Australia (Fig.1). Since1887,about al., 1994) |  | | Journal (article/letter/editorial) | | Formation of Gold and W-Mo Skarns in the Southern Cross Area, Yilgarn Craton, Western Australia ANDREAS G...Geophysics, University of Western Australia, Nedlands 6907, Australia Abstract Gold mines in the Archean...greenstone belt, central Yilgarn craton, have produced more than 220 metric tons (t) of gold. The deposits are...Southern Cross belt. Drill cores from the Copperhead gold mine provided zircons from an altered quartz porphyry...of quartz porphyry, sampled at the Southern Star mine, which define a single concordant U-Pb age of 2934 |  | Bloem, Erik J.M., Dalstra, Hilko J., Ridley, John R., Groves, David I. (1997) Granitoid diapirism during protracted tectonism in an Archaean granitoid-greenstone belt, Yilgarn Block, Western Australia. Precambrian Research, 85 (3) 147-171 doi:10.1016/s0301-9268(97)00034-x | Journal (article/letter/editorial) | | Archaean granitoid-greenstone belt, Yilgarn Block, Western Australia Erik J.M. Bloem *, Hilko J. Dalstra...and Geophysics, Universityof Western Australia, Nedlands, WA, Australia 6907 Received 4 April 1996; accepted...granitoid-greenstone terrain in the Yilgarn Block of Western Australia affected by a complex, protracted...deformation and plutonism in this part of the Yilgarn Craton during the late Archaean. © 1997 Elsevier...greenstone belts in the Archaean Yilgarn Block of Western Australia are ca. 3.0-2.65 G a old (e.g. Gee |  | | Corporate Document | | 4788 M 10.2 / 2003 / 1 Exploration for orogenic gold deposits Short course NOTES TO ACCOMPANY HAND SPECIMEN...SOUTH AFRICA 10.1 Western Deeps 10.2 Fairwiew 10.3 Renco 11. CANADA 11.1 Wawa AUSTRALIA 12 Ultramafic host...Crown and Mararoa, Norseman 12.5 Redeemer 12.6 Marvel Loch 12.7 Fraser's 13. Mafic host rocks 13.1 Bulletin...Peaks 15.6 Union Reefs 15.7 Cosmo Howley 15.8 Yilgarn Star 15.9 Kundana 15.10 Chalice 15.11 Griffin's...4 Fraser's 16.5 Golden Pig 16.6 Nevoria 17. Iron oxide-copper-gold deposits 17.1 Osborne Acknowledgements |  | | Journal (article/letter/editorial) | | style metal deposits in the Archean Yilgarn Craton, Western Australia P. Duuring a,⁎, K.F. Cassidy b , S... Canada V6T1Z4 b Geoscience Australia, Canberra, A.C.T., 2601, Australia Centre for Exploration Targeting...Sciences, The University of Western Australia, Nedlands, W.A. 6009, Australia Received 8 April 2005; accepted...Available online 10 January 2007 Abstract The Yilgarn Craton hosts three types of Archean granitoid-associated...granitoid-associated metallogenic systems: orogenic gold, intrusion-related, and porphyry systems. These systems |  | Souza Neto, João Adauto, Legrand, Jean Michel, Volfinger, Marcel, Pascal, Marie-Lola, Sonnet, Philippe (2008) W–Au skarns in the Neo-Proterozoic Seridó Mobile Belt, Borborema Province in northeastern Brazil: an overview with emphasis on the Bonfim deposit. Mineralium Deposita, 43 (2) 185-205 doi:10.1007/s00126-007-0155-1 | Journal (article/letter/editorial) | | exploited for tungsten and locally gold. Recently, the discovery of gold in the Bonfim tungsten skarn has...with the exception of the Itajubatiba and Bonfim gold-bearing skarns, which are reduced based on pyrrhotite...almandine and spessartine component, and elevated gold contents. In the Bonfim deposit, pressure estimates...location of high-grade scheelite. The late-stage gold mineralization contains bismite (Bi2O3), fluorine-bearing...epidote, prehnite, chalcopyrite, and sphalerite. This gold–bismuth–tellurium mineralization exhibits a typical |  | | Journal (article/letter/editorial) | | sill and gold mineralization at the Mt Charlotte mine, Eastern Goldfields Province, Yilgarn Craton, Western...Western Australia Birger Rasmussen Æ Andreas G. Mueller Æ Ian R. Fletcher Received: 13 May 2008 / Accepted:...Dolerite from the Mt Charlotte gold deposit (Yilgarn Craton, Australia) has yielded the first robust emplacement...age (2,680 ± 9 Ma) for the principle host-rock of gold mineralization in the Kalgoorlie district. In contrast...hydrothermal xenotime (YPO4), which co-exists with gold in alteration pyrite, provided a Pb/Pb isochron |  | Brando Soares, Mariana, Corrêa Neto, Atlas Vasconcelos, Bertolino, Luiz Carlos, Alves, Felipe Emerson André, de Almeida, Antônio Modesto, Montenegro da Silva, Pedro Henrique, Mabub, Ricardo Oliveira de Araújo, Manduca, Luedson Guimarães, Araújo, Ivan Mendes Caixeta de Pamplona (2018) Multistage mineralization at the hypozonal São Sebastião gold deposit, Pitangui greenstone belt, Minas Gerais, Brazil. Ore Geology Reviews, 102. 618-638 doi:10.1016/j.oregeorev.2018.09.028 | Journal (article/letter/editorial) | | Multistage Mineralization at the Hypozonal São Sebastião Gold Deposit, Pitangui Greenstone Belt, Minas Gerais...Multistage Mineralization at the Hypozonal São Sebastião Gold Deposit, Pitangui Greenstone Belt, Minas Gerais... Multistage Mineralization at the Hypozonal São Sebastião Gold Deposit, Pitangui Greenstone Belt, Minas Gerais...Abstract São Sebastião is a recently discovered Archean gold deposit at the northwesternmost part of the Quadrilátero...(QF), southern São Francisco craton, Brazil. The gold ore is strata-confined in two levels of banded iron |  | | Journal (article/letter/editorial) | | Archean, amphibolite facies-hosted, orogenic lode-gold deposit overprinted by Palaeoproterozoic orogenesis...orogenesis and base metal mineralisation, Western Australia Received: 16 November 2000 / Accepted: 15 January...2002 Springer-Verlag 2002 Abstract The Marymia gold deposit, comprising two orebodies, Keillor 1 and...the southern Capricorn Orogen, just north of the Yilgarn craton. The Marymia Inlier is a discrete faultbounded...geochemically similar to greenstone sequences in the Yilgarn craton, but was subjected to further deformation |  | | Journal (article/letter/editorial) | | INVITED PAPER The timing of gold mineralization across the eastern Yilgarn craton using U–Pb geochronology...mineralized Eastern Goldfields of the eastern Yilgarn craton is an amalgamation of dominantly Neoarchaean...accretion to the western Yilgarn protocraton between 2.66 and 2.60 billion years ago. The gold deposits that...that define this region as a world-class gold province are the product of orogenic processes that operated...(D1–D2) and the majority of granitoid magmatism. Minor gold was also deposited throughout the entire tectonic |  | Bineli Betsi, Thierry, Mokane, Lebogang, McFarlane, Chris, Phili, Kelebogile, Kelepile, Tebogo (2020) Multistage gold mineralization events in the Archean Tati greenstone Belt, northeast Botswana: Constraints from integrative white mica Ar/Ar, garnet U-Pb and sulfides Pb/Pb geochronology. Precambrian Research, 339. 105623 doi:10.1016/j.precamres.2020.105623 | Journal (article/letter/editorial) | | Journal Pre-proofs Multistage gold mineralization events in the Archean Tati Greenstone Belt, northeast...C. McFarlane, K. Phili, T. Kelepile, Multistage gold mineralization events in the Archean Tati Greenstone...2020 Published by Elsevier B.V. 1 Multistage gold mineralization events in the Archean Tati Greenstone...to track the 32 source(s) of gold and constrain the timeframes of gold mineralization events. All sulfides...dates point 48 to at least three well constrained gold mineralization events, with two of them possibly |  | | Journal (article/letter/editorial) | | interaction during gold mineralization in carbonate-bearing metasediments: the Navachab gold deposit, Namibia...2009 # Springer-Verlag 2009 Abstract The Navachab gold deposit in the Damara belt of central Namibia is...chalcopyrite, sphalerite, and arsenopyrite, native bismuth, gold, bismuthinite, and bismuth tellurides. Mass balance...Navachab gold deposit . Fluid–rock interaction . Rare earth element mobility . Orogenic gold mineralization...Navachab gold deposit is situated in the Damara belt in central Namibia (Fig. 1). The mine was discovered |  | Lawrence, D.M., Allibone, A.H., Chang, Z., Meffre, S., Lambert-Smith, J.S., Treloar, P.J. (2017) The Tongon Au Deposit, Northern Côte d’Ivoire: An Example of Paleoproterozoic Au Skarn Mineralization☼. Economic Geology, 112 (7) 1571-1593 doi:10.5382/econgeo.2017.4522 | Journal (article/letter/editorial) | | Cook University, Townsville, Queensland 4811, Australia 4 CODES, 5 Deparment (NZ) Ltd, PO Box 758, Wanaka...University of Tasmania, Hobart, Tasmania 7001, Australia of Geography and Geology, Kingston University...change from white- to green-colored skarn. Spatially, gold-rich stage 3 alteration coincides with stage 2 intermediate...orogenic Au mineralization in southwest Ghana and western Mali. Dating provides further evidence that Au...a variety of different processes. Introduction Gold, rather than base metals, is the principal metal |  | Jiang, Yuhang, Niu, Hecai, Zhao, Yan, Bao, Zhiwei, Li, Ningbo, Shan, Qiang (2017) Fluid inclusion and stable isotopic constraints on fluid sources and evolution of the Luojiahe Cu deposit in the southern margin of the North China Craton. Ore Geology Reviews, 80. 214-228 doi:10.1016/j.oregeorev.2016.06.028 | Journal (article/letter/editorial) | | (Fig. 1A), along which the discrete Eastern and Western Blocks amalgamated to form the North China Craton...amphibolite-facies metamorphism led by the Eastern and Western Blocks collision (~1.85 Ga) (Liu et al., 2012)...3235 Ma) VMS deposit in the Pilbara Craton (West Australia) (Rasmussen, 2000). McCollom (2000) suggested...model for the genesis of the ores of the Dolgellau Gold Belt, North Wales. J. Geol. Soc. 145, 139–145. Bradshaw...methane at the Baogutu reduced porphyry Cu deposit, western Junggar, NW-China. Geochim. Cosmochim. Acta 141 |  | | Conference Proceedings (Volume) | | Cover photograph: View of the Aitik open pit copper mine in the very north of Sweden. Mining operations started...copper, 51 700 tonnes of silver and 1,9 tonnes of gold. Photo: Olof Martinsson, Luleå University of Technology...Baruch Spiro & Jean-Jacques Orgeval Disseminated gold-sulfide mineralization of Verkhneniyajuskoe-2 deposit...Archean gold skarns in iron formation, Southern Cross greenstone belt, Yilgarn Craton, Western Australia:...carbonate rocks in the Korsnäs Pb-REE deposit, Western Finland . . ................................. |  | | Report (issue) | | photograph: Aerial view of Main-Barton open pit, Jundee gold mine, WA, viewed from the east, June 1997. The pit...Level 3, 15-31 Pelham Street, Carlton Victoria Australia 3053 iii © The Australasian Institute of Mining...knowledge and understanding of the mineral wealth of Australia and Papua New Guinea. v vi Committees MONOGRAPH...New South Wales Department of Mineral Resources Western Australian Department of Minerals and Energy David...Smith Pty Limited Delta Gold NL WMC Resources Limited Outokumpu Mining Australia Hamersley Iron Pty Limited |  | | Report (Issue volume) | | + 4, Mineral Fe # — of Australia and™ Papua New Guinea ...O02unse Geology of the Mineral Deposits of Australia and Papua New Guinea The COVER PHOTOGRAPH shows...Ireland Province, Papua New Guinea. The Ladolam gold deposit lies within the caldera floor which has...Economic Geology of Australia Guinea — 1. Metals 6.* Economic Geology of Australia Guinea — 2. Coal 7...Economic Geology of Australia Guinea — 3. Petroleum 8.* Economic Geology of Australia Guinea — 4. Industrial |  | | Journal (article/letter/editorial) | | . . . . . . . . . . . . . . . . . . . . . . . . Gold. . . . . . . . . . . . . . . . . . . . . . . . ...and mineralogy of gold . . . . . . . . . . . . . . . . . . . . . . . 20.2. Magmatic gold deposits . . .... Structure-bound gold deposits . . . . . . . . . . . . . . . 20.4. Sedimentary gold deposits . . . .... . 20.5. Metamorphic gold deposits . . . . . . . . . . . . . . . . . 20.6. Gold supply and use . . ..... . . . . . . . . . . . . . . . . . . . 51.2.2. Talc-pyrophyllite . . . . . . . . . . . . . . . . . | | | Journal (article/letter/editorial) | | . . . . . . . . . . . . . . . . . . . . . . . . Gold. . . . . . . . . . . . . . . . . . . . . . . . ...and mineralogy of gold . . . . . . . . . . . . . . . . . . . . . . . 20.2. Magmatic gold deposits . . .... Structure-bound gold deposits . . . . . . . . . . . . . . . 20.4. Sedimentary gold deposits . . . .... . 20.5. Metamorphic gold deposits . . . . . . . . . . . . . . . . . 20.6. Gold supply and use . . ..... . . . . . . . . . . . . . . . . . . . 51.2.2. Talc-pyrophyllite . . . . . . . . . . . . . . . . . |  | | Conference Proceedings (Volume) | | Cover photograph: View of the Aitik open pit copper mine in the very north of Sweden. Mining operations started...copper, 51 700 tonnes of silver and 1,9 tonnes of gold. Photo: Olof Martinsson, Luleå University of Technology...from the Lac-des-Iles palladium ore deposits, Western Ontario, Canada ........ 978 Charley J. Duran...distribution and geochemical characteristics of the talc-carbonate alteration of the Uitkomst Complex, Mpumalanga...variation of chromite in the UG-2 chromitite, western Bushveld Complex, South Africa .............. |  | Zengqian, H., Zaw, K., Rona, P., Yinqing, L., Xiaoming, Q., Shuhe, S., Ligui, P., Jianjun, H. (2008) Geology, Fluid Inclusions, and Oxygen Isotope Geochemistry of the Baiyinchang Pipe-Style Volcanic-Hosted Massive Sulfide Cu Deposit in Gansu Province, Northwestern China. Economic Geology, 103 (1) 269-292 doi:10.2113/gsecongeo.103.1.269 | Journal (article/letter/editorial) | | of Tasmania, Private Bag 79, Hobart, Tasmania, Australia PETER RONA, Institute of Marine and Coastal Sciences...90 percent of the Cu reserves of the Zheyaoshan mine. It consists of four main ore types: (1) pipelike...deposit in the Cambrian Mount Read Volcanics of western Tasmania (Cox, 1981), the Ordovician Highway and...Huoyanshan mines (Song, 1955, 1982). The Zheyaoshan mine, with current copper reserves of ~0.89 Mt remaining...to Henan provinces in northwestern China. The western segment of the belt is bounded by the large-scale |  | | Book | | performance record (1986-1990) without equal in the gold industry ® Record revenue, earnings and cash flow...flow achieved in each of the last five years. ® Gold production rose 220% to 596,000 ounces in 1990. The...and over 1.1 million ounces annually by 1992. @ Gold reserves increased nine-fold to 20.4 million ounces...five-year period. @ Higher production and a unique gold hedging program should ensure future growth. C20...491 Company Index 503 Tables: World Mine Production of Gold, Silver and Base Metals 5A2 World Production |  | | Report (issue) | | Level 3, 15-31 Pelham Street, Carlton Victoria Australia 3053 i © The Australasian Institute of Mining...Estimation of Reserves and Resources in Shear Zone Hosted Gold Deposits J L Baxter and M G Yates 125 Union Reefs:...Exploration Within the Mining Cycle at the Osborne Mine, NW Queensland F J Tullemans, P Agnew and P Voulgaris...Structural Block Modelling at BHP Iron Ore’s Mt Whaleback Mine T Johnson 169 Mineral Resource Estimation I...Reserve Estimation Methods at Pasminco Broken Hill Mine Southern Underground Operations C H Lutherborrow |
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