| | 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...together withthe alloymaldonite (Au.•Bi) anda suiteof bismuth tellurides. Skarns replacing amphibolite andmetakomatiite...platemargins. TheArchcan skarns aredistinct fromthecopper-gold skams inCenozoic continental margins andfromgold-rich | | | 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 | | Mueller, A. G., Lawrance, L. M., Muhling, J., Pooley, G. D. (2012) Mineralogy and PTX Relationships of the Archean Hannan South Au-Cu (Co-Bi) Deposit, Kalgoorlie, Western Australia: Thermodynamic Constraints on the Formation of a Zoned Intrusion-Related Skarn. Economic Geology, 107 (1) 1-24 doi:10.2113/econgeo.107.1.1 | Journal (article/letter/editorial) | South Au-Cu (Co-Bi) Deposit, Kalgoorlie, Western Australia: Thermodynamic Constraints on the Formation...Maylands, Western Australia 6051, Australia of Earth and Environment, University of Western Australia, 35...35 Stirling Highway, Crawley, Western Australia 6009, Australia 3 Centre for Microscopy, Characterisation...University of Western Australia, 35 Stirling Highway, Crawley, Western Australia 6009, Australia Abstract...Goldfields Orogen of the Archean Yilgarn Craton, Western Australia. Two epidote-quartz-calcite-magnetite | | | 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 | | | Journal (article/letter/editorial) | hydrothermal systems at the Big Bell gold deposit, Western Australia Andreas G. Mueller 1 & Neal J. McNaughton...(75 t gold) is located in a narrow spur of the Meekatharra greenstone belt, Yilgarn Craton, Western Australia...granodiorite-tonalite batholith (2740–2700 Ma), followed by gold mineralization at Editorial handling: B. Lehmann...The University of Western Australia, 35 Stirling Highway, Perth, WA 6001, Australia 2 John de Laeter...Curtin University, Kent Street, Bentley, WA 6102, Australia 2662 ± 5 Ma and by the emplacement of biotite | | 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...late-stage gold mineralization contains bismite (Bi2O3), fluorine-bearing bismite, native bismuth, bismuthinite...prehnite, chalcopyrite, and sphalerite. This gold–bismuth–tellurium mineralization exhibits a typical | | | 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 | | Bell, Robin-Marie, Kolb, Jochen, Waight, Tod Earle, Bagas, Leon, Thomsen, Tonny B. (2017) A Palaeoproterozoic multi-stage hydrothermal alteration system at Nalunaq gold deposit, South Greenland. Mineralium Deposita, 52 (3) 383-404 doi:10.1007/s00126-016-0667-7 | Journal (article/letter/editorial) | multi-stage hydrothermal alteration system at Nalunaq gold deposit, South Greenland Robin-Marie Bell 1,2 &...Heidelberg 2016 Abstract Nalunaq is an orogenic, high gold grade deposit situated on the Nanortalik Peninsula...operating metalliferous mine until its closure in 2014, having produced 10.67 t of gold. This study uses a...metamorphism and prior to gold-quartz vein formation. The ca. 1783–1762-Ma gold-quartz veins are hosted...exceptionally high gold grades. Aplite dykes dated to ca. 1762 Ma cross-cut the gold-quartz veins, providing | | 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) | 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...sphalerite, and arsenopyrite, native bismuth, gold, bismuthinite, and bismuth tellurides. Mass balance calculations...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 | | | 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 | | Fu, Bin, Mernagh, Terrence P., Fairmaid, Alison M., Phillips, David, Kendrick, Mark A. (2014) CH4-N2 in the Maldon gold deposit, central Victoria, Australia. Ore Geology Reviews, 58. 225-237 doi:10.1016/j.oregeorev.2013.11.006 | Journal (article/letter/editorial) | com/locate/oregeorev CH4-N2 in the Maldon gold deposit, central Victoria, Australia Bin Fu a,b,⁎, Terrence P. Mernagh...Australian National University, Canberra, ACT 0200, Australia School of Earth Sciences, The University of Melbourne...Parkville, VIC 3010, Australia Geoscience Australia, PO Box 378, Canberra, ACT 2601, Australia a r t i c l e...Nitrogen Gold mineralisation Metamorphism Magmatism Central Victoria a b s t r a c t The Maldon gold deposit...distinguish it from typical vein-hosted, ‘orogenic’ gold deposits in this region. The deposit lies within | | Meng, Lin, Huang, Fei, Gao, Wenyuan, Gao, Rongzhen, Zhao, Fude, Zhou, Yiran, Li, Yongli (2022) Multi-Step Gold Refinement and Collection Using Bi-Minerals in the Laozuoshan Gold Deposit, NE China. Minerals, 12 (9) 1137 doi:10.3390/min12091137 | Journal (article/letter/editorial) | Article Multi-Step Gold Refinement and Collection Using Bi-Minerals in the Laozuoshan Gold Deposit, NE China...Y. Multi-Step Gold Refinement and Collection Using Bi-Minerals in the Laozuoshan Gold Deposit, NE China...+86-24-8367-2595 Abstract: Gold and Bi-bearing parageneses are pivotal to understanding gold concentration and...deposition processes. The large-scale Laozuoshan gold deposit is located in the Jiamusi Block, northeastern...abundant gold and Bi-bearing minerals. However, the relationship between Bi-minerals and gold is unclear | | | Journal (article/letter/editorial) | 42:737–769 DOI 10.1007/s00126-007-0132-8 ARTICLE Copper-gold endoskarns and high-Mg monzodiorite– tonalite intrusions...intrusions at Mt. Shea, Kalgoorlie, Australia: implications for the origin of gold–pyrite–tennantite mineralization...Ga Eastern Goldfields Province of the Archean Yilgarn craton, in greenstones bounded by the Boulder Lefroy...(1,435 t Au) at Kalgoorlie and smaller “orogenic” gold deposits at Kambalda. The Cu–Au deposits studied...although parts are richer in gold (1.5–4.5 g/t). At the Hannan South mine, the skarns consist of epidote | | Wulff, K., Dziggel, A., Kolb, J., Vennemann, T., Bottcher, M. E., Meyer, F. M. (2010) Origin of Mineralizing Fluids of the Sediment-Hosted Navachab Gold Mine, Namibia: Constraints from Stable (O, H, C, S) Isotopes. Economic Geology, 105 (2) 285-302 doi:10.2113/gsecongeo.105.2.285 | Journal (article/letter/editorial) | Mineralizing Fluids of the Sediment-Hosted Navachab Gold Mine, Namibia: Constraints from Stable (O, H, C, S)...D-18119 Rostock, Germany Abstract The Navachab gold mine in the Damara belt of central Namibia is characterized...sphalerite, arsenopyrite, bismuth, gold, bismuthinite, and bismuth tellurides. Gold is hosted by quartz sulfide...physicochemical conditions during fluid-rock interaction. Gold is interpreted to have precipitated in equilibrium...gradients (ca. 80°C/km−1) in the mine area. Introduction THE NAVACHAB gold deposit is situated in the southern | | 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 | | Grandjean da Costa, Felipe, Luiz Klein, Evandro, Harris, Chris, Roopnarain, Sherissa (2019) Fluid inclusion and stable isotope (O, H, C) constraints on the genesis of the Pedra Branca gold deposit, Troia Massif, Borborema Province, NE Brazil: An example of hypozonal orogenic gold mineralization. Ore Geology Reviews, 107. 476-500 doi:10.1016/j.oregeorev.2019.03.007 | Journal (article/letter/editorial) | C) constraints on the genesis of the Pedra Branca gold deposit, Troia Massif, Borborema Province, NE Brazil:...Brazil: an example of hypozonal orogenic gold mineralization Felipe Grandjean da Costa, Evandro Luiz Klein...C) constraints on the genesis of the Pedra Branca gold deposit, Troia Massif, Borborema Province, NE Brazil:...Brazil: an example of hypozonal orogenic gold mineralization, Ore Geology Reviews (2019), doi: https://doi...C) constraints on the genesis of the Pedra Branca gold deposit, Troia Massif, Borborema Province, NE Brazil: | | Demange, M., Pascal, M.- L., Raimbault, L., Armand, J., Forette, M. C., Serment, R., Touil, A. (2006) The Salsigne Au-As-Bi-Ag-Cu Deposit, France. Economic Geology, 101 (1) 199-234 doi:10.2113/gsecongeo.101.1.199 | Journal (article/letter/editorial) | mineralization. They include (1) arsenopyrite-pyrrhotite-gold associated with biotite, (2) quartz-muscovite alteration...massive sulfides (arsenopyritepyrrhotite-pyrite) and gold associated with chlorite, and (4) feldspathization...pulses. Type I fluids, responsible for most of the gold and for the development of biotite (450°C) in host...(and several later stages) and mainly redistributed gold, were acid with comparatively high ƒO2 and ƒS2 (about...(Fig. 1), the Salsigne mine was one of the most important gold producers in Western Europe. The Salsigne | | | 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 | | | 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 | | | 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...variation of chromite in the UG-2 chromitite, western Bushveld Complex, South Africa .................Lusty Platinum mineralization at Owendale, NSW, Australia: new insights into the genesis of Pt mineralization | | | 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 . . ................................. | | | Journal (article/letter/editorial) | . . . . . . . . . . . . . . . . . . . . . . . Bismuth . . . . . . . . . . . . . . . . . . . . . . . ...mineralogy of bismuth . . . . . . . . . . . . . . . . . . . . . 19.2. Deposits of bismuth . . . . . . ... Final use of bismuth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Gold. . . . . . . ...and mineralogy of gold . . . . . . . . . . . . . . . . . . . . . . . 20.2. Magmatic gold deposits . . .... Structure-bound gold deposits . . . . . . . . . . . . . . . 20.4. Sedimentary gold deposits . . . . | | | Journal (article/letter/editorial) | . . . . . . . . . . . . . . . . . . . . . . . Bismuth . . . . . . . . . . . . . . . . . . . . . . . ...mineralogy of bismuth . . . . . . . . . . . . . . . . . . . . . 19.2. Deposits of bismuth . . . . . . ... Final use of bismuth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Gold. . . . . . . ...and mineralogy of gold . . . . . . . . . . . . . . . . . . . . . . . 20.2. Magmatic gold deposits . . .... Structure-bound gold deposits . . . . . . . . . . . . . . . 20.4. Sedimentary gold deposits . . . . |
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