 | | Journal (article/letter/editorial) | | Au-Cu-Bi Iron Oxide Deposits of the Tennant Creek Inlier, Australia: An Integrated Geologic and Chemical...ROGER G. SKIRROWâ Geoscience Australia, GPO Box 378, Canberra, A.C.T., Australia 2601 AND JOHN L. WALSHE...Western Australia, Australia 6102 Abstract Iron oxide-associated Au-Cu-Bi deposits of the Tennant Creek...Creek gold field range from magnetite-pyrrhotitepyrite (reduced) Cu-rich deposits, through sulfide-poor,...bismuth complexes, indicates that highly efficient gold and native Bi deposition was predominantly in response |  | Reid, A., Smith, R. N., Baker, T., Jagodzinski, E. A., Selby, D., Gregory, C. J., Skirrow, R. G. (2013) Re-Os DATING OF MOLYBDENITE WITHIN HEMATITE BRECCIAS FROM THE VULCAN Cu-Au PROSPECT, OLYMPIC Cu-Au PROVINCE, SOUTH AUSTRALIA. Economic Geology, 108 (4) 883-894 doi:10.2113/econgeo.108.4.883 | Journal (article/letter/editorial) | | Cu-Au PROSPECT, OLYMPIC Cu-Au PROVINCE, SOUTH AUSTRALIA ANTHONY REID,1,â ROBERT N. SMITH,2 TIMOTHY BAKER...ROGER G. SKIRROW5 1 Geological Survey of South Australia, Department of Manufacturing Innovation Trade...and Energy, GPO Box 1264, Adelaide, South Australia, Australia 2 Tasman Resources Ltd, Level 15, 197...197 St George's Tce, Perth, Western Australia 6000, Australia 3 Department 4 Department of Earth Sciences...Western Australia 6845, Australia 5 Minerals and Natural Hazards Division, Geoscience Australia, Symonston |  | | Journal (article/letter/editorial) | | magmatic-hydrothermal ore deposits in the Aegean region of western Turkey. Hydrothermal deposits there...base-metal veins and volcanic-rock-hosted porphyry gold deposits, both of which are related to Tertiary...In the Archean Abitibi greenstone belt, Canada, gold transport by carbonyl and carbonate complexes was...and gold mineralization in quartz veins (Robert & Brown 1986). In the GuibarĂ© and FĂ©tĂ© KolĂ© gold deposits...1999). Tourmaline is also a common gangue mineral in gold-bearing magmatic systems associated with volcanoÂplutonic |  | | Journal (article/letter/editorial) | | carbonatereplacement, reduced intrusion-related gold, intrusion-related Mo-W and polymetallic veins....Ag, and together with reduced intrusion-related gold systems played a critical role in ancient economies...back to prehistoric times, focusing initially on gold, copper and iron. Later, in the Classical (5th to...More recent exploration has discovered deposits of gold, silver, copper, molybdenum, rhenium, antimony,... tungsten, and tellurium, mainly in northern Greece (Melfos et al., 2002; Voudouris, 2006; Voudouris |  | | Journal (article/letter/editorial) | | Economic Geology, v. 114, no. 7, pp. 1237â1250 Gold ± Copper Endowment and Deposit Diversity in the...Europe: Implications for Exploration T. Bakerâ Eldorado Gold Corporation, 1188-550 Burrard Street, Vancouver...magmatism during the Miocene (Fig. 2; Richards, 2015). Gold-Cu mineral deposits of the Western Tethyan magmatic...the focus of much historic and current copper and gold mining, including the large Majdanpek porphyry and...intermediate to low sulfidation that include vein, breccia, and replacement styles, and Au-rich distal carbonatereplacement |  | Siron, Chris R., Thompson, John F.H., Baker, Tim, Darling, Robert, Dipple, Gregory (2019) Origin of Au-Rich Carbonate-Hosted Replacement Deposits of the Kassandra Mining District, Northern Greece: Evidence for Late Oligocene, Structurally Controlled, and Zoned Hydrothermal Systems. Economic Geology, 114 (7) 1389-1414 doi:10.5382/econgeo.4664 | Journal (article/letter/editorial) | | Replacement Deposits of the Kassandra Mining District, Northern Greece: Evidence for Late Oligocene, Structurally...University, Ithaca, New York 14853, USA 2 Eldorado 3 Geology 4 Mineral Gold Corporation, Vancouver, British Columbia...district on the eastern Chalkidiki peninsula of northern Greece (Fig. 1). Past mining of the Madem Lakkos...g/t Ag, 4.9% Pb, and 6.5% Zn, respectively (Eldorado Gold Corporation, 2017a). The Piavitsa prospect contains...inferred resource of 10.5 Mt grading 5.7 g/t Au (Eldorado Gold Corporation, 2017a). At the present time, approximately |  | | Report (issue) | | Canada, Copperbelt, Zaire, and Flinders Range, Australia ............. 149 R.T. Bell The formation of infiltration-type... 227 J.D. Meunier Geothermal analyses of the breccia pipes (Arizona) â Organic matter, fluid inclusions...D.A. Krewedl, E. Brosse, P. Forbes The Flodelle Creek surficial uranium deposit, Stevens County, Washington...Sopuck Uranium deposits in the Beaverlodge area, northern Saskatchewan: their relationship to the Martin...Clark The Jabiluka and Ranger uranium deposits, Australia â Implications for genesis of unconformity-type |  | | Journal (article/letter/editorial) | | type (MVT), karstic and lateritic bauxite, orogenic gold including both mesothermal and listwanite-hosted...Cu, Carlin-type gold, iron oxide coppergold (IOCG), and detachment-fault related gold systems. Exploration...with less emphasis on buried or conceptual targets. Gold is the major target commodity for mineral exploration...discoveries as well as mining developments are for gold and silver, though the potential for future base...people are tillers of fertile fields washed by the gold that the stream of Pactolus bears.â Virgil, The |  | | Report (issue) | | Frontispiece: Historical photographs, Cobar region. Top: Eldorado claim, Mount Drysdale (Cobar Collection...No 4 level stope in eastern lode, Mount Boppy gold mine. Quartz-filled net-vein fractures and brecciated...Collection negative 0108) Bottom Right: Mount Pleasant gold mine, Cobar (Cobar Collection negative 0083) Bibliographic...Girilambone - Hermidale area Girilambone copper mine . Hartman - Larsen group of workings .. Bonnie Dundee...group Genesis Canbelego copper mine area Gold-Quartz Veins Muriel Tank gold field Battery Tank area . Bylong |  | | Journal (issue) | | development descriptive of the North West Territories, Northern British Columbia and the Yukon. Along the Trail...25c A Copy WHO FLIES NORTH? Is There to Be a Northern Air Monopoly? Tantalum The Wonder Metal FINDLAY...development descriptive of the North West Territories, Northern British Columbia and the YukonâAlong the Trail...British Columbia. We Specialize in . . . Northern Country Shipping Operating one of the finest modern...Yellowknife field concerns the relation between gold deposits and a system of late major faults. The |  | | Book (edition) | | I. Groves Potassic Igneous Rocks and Associated Gold-Copper Mineralization Fourth Edition Mineral Resource...Groves âą Potassic Igneous Rocks and Associated Gold-Copper Mineralization Fourth Edition 123 Daniel...Exploration Targeting University of Western Australia Crawley, WA Australia ISSN 2365-0567 (electronic) ISBN...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 |  | | Report (Issue volume) | | + 4, Mineral Fe # â of Australia andâą 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 â 1. Metals 6.* Economic Geology of Australia Guinea â 2. Coal 7...Economic Geology of Australia Guinea â 3. Petroleum 8.* Economic Geology of Australia Guinea â 4. Industrial |  | | Journal (issue) | | Editors Bill Birch Museum of Victoria Melbourne, Australia Pete J. Dunn Washington, DC Peter G. Embrey London...typically abraded specimens youâve found in the old mine dumps. And youâve probably looked long and hard...Everyone has heard repeated warnings about entering old mine workings. But, face it, those deep, open shafts...over 130 years old. They produced every thing from gold and silver to base metals, coal, uranium and nonmetallic...commonality: They can be very dangerous. Each year mine rescue specialists and conventional search and rescue |  | Siron, Chris R., Rhys, David, Thompson, John F.H., Baker, Tim, Veligrakis, Theodore, Camacho, Alfredo, Dalampiras, Lazaros (2018) Structural Controls on Porphyry Au-Cu and Au-Rich Polymetallic Carbonate-Hosted Replacement Deposits of the Kassandra Mining District, Northern Greece. Economic Geology, 113 (2) 309-345 doi:10.5382/econgeo.2018.4552 | Journal (article/letter/editorial) | | Replacement Deposits of the Kassandra Mining District, Northern Greece Chris R. Siron,1,â David Rhys,2 John F...Greencrest Dr., Surrey, British Columbia V4P 1L9, Canada Gold Corporation, 1188 Bentall 5, 550 Burrard St., Vancouver...Columbia V6C 2B5, Canada 4Eldorado 5Department Gold Exploration, 23a Vassilissis Sofias Ave. 106 74...Canada Abstract The Kassandra mining district of northern Greece contains about 12 Moz Au in porphyry Au-Cu...and Kosovo through the Republic of Macedonia and northern Greece. Deposits within this belt are associated |  | Voudouris, P., Mavrogonatos, C., Spry, P.G., Baker, T., Melfos, V., Klemd, R., Haase, K., Repstock, A., Djiba, A., Bismayer, U., Tarantola, A., Scheffer, C., Moritz, R., Kouzmanov, K., Alfieris, D., Papavassiliou, K., Schaarschmidt, A., Galanopoulos, E., Galanos, E., KoĆodziejczyk, J., Stergiou, C., Melfou, M. (2019) Porphyry and epithermal deposits in Greece: An overview, new discoveries, and mineralogical constraints on their genesis. Ore Geology Reviews, 107. 654-691 doi:10.1016/j.oregeorev.2019.03.019 | Journal (article/letter/editorial) | | IA 50011-1027, USA; 2 pgspry@iastate.edu Eldorado Gold Corporation, 1188 Bentall 5 Burrard St., Vancouver...epithermal styles playing a major role in its total gold endowment. These deposit types are mainly clustered...Oligocene to Miocene granodiorites to monzonites. Gold and PGE mineralization is associated with potassic...Arthur, St. Philippos and Aisymi, increases the gold potential in west Thrace. High-intermediate sulfidation...mineralization, key trace minerals from various gold deposits/prospects, which may have application as |  | | Journal (article/letter/editorial) | | Vieira Brazil's premier gold province. Part II: geology and genesis of gold deposits in the Archean Rio...2001 Ă Springer-Verlag 2001 Abstract Orogenic, gold deposits are hosted by rocks of the Archean Rio...fero region, Minas Gerais state, Brazil, one of the major gold provinces in the world. The gold deposits...formation (BIF); (2) disseminated sulÂźde minerals and gold in hydrothermally altered rocks along shear zones;...Morro Velho mine with >450 t of contained gold). Metabasalts host most of the remaining gold deposits. |  | | Journal (article/letter/editorial) | | 1007/s00126-011-0392-1 ARTICLE Discovered and undiscovered gold endowment of Turkey: a quantitative mineral resource...An assessment of the discovered and undiscovered gold endowment of Turkey, a prolific sector in the Tethyan...database containing 402 gold deposits and prospects. The majority of the gold deposits and prospects are...orogenic gold, and skarn systems. These five major deposit types form more than 90% of the known gold deposits...calculated gold reserve and/or resources, containing a total of 54.885 Moz Au. Current gold reserves of |  | | Book (edition) | | I. Groves Potassic Igneous Rocks and Associated Gold-Copper Mineralization Fifth Edition Mineral Resource...Groves âą Potassic Igneous Rocks and Associated Gold-Copper Mineralization Fifth Edition 123 Daniel...Targeting The University of Western Australia Crawley, WA Australia ISSN 2365-0559 ISSN 2365-0567 (electronic)...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 |  | | Report (issue) | | deposits in Europe, South Africa, northern Canada, South Australia, and, to a limited extent, the United...Hills, Wyoming. Very large deposits of uranium in northern Saskatchewan, Canada; near Blind River, Canada...Boulder batholith area, Montana ; the Sierra Ancha region, Arizona ; and the Marysvale district, Utah. All...1912). The priMipal uranium production in this region, in addition to that from St. Joachimsthal, came...are available on production from mines in this region during and since World War II. Prior to about 1914 |  | | Journal (issue) | | the history books as Quebec's first diamond mine BC GOLD | Production could start in 2018 BY SALMA TARIKH...preliminary economic assessment (PEA) at the Red Mountain gold project in northwestern B.C. âWe have demonstrated...five-year life, the proposed underground mine could deliver 348,000 oz. gold and 965,000 oz. silver. This would...grade of 7 grams gold and 21.45 grams silver per tonne, and average recoveries of 89% gold and 80% silver...000 oz. gold and 852,000 oz. silver. âWe are mining more tonnes, so we are producing more gold. We have |  | | Book | | over 1 billion tons. Other countries, such as Australia and France and doubtless the U.S.S.R., likewise.... . . . . . . . . . . . . . Thorite Veins and Breccia Pipes . . . . . . . . . . . . . . . . . . . . ... ... .. . ... ... .... .. . .. . .... . Asia Australia .... .. .. . .... . .. .. . ... . . .. ... . ...such stones have been found in the Witwatersrand gold-pitchblende deposits in the Union of South Africa...internally fra ctured allanite in p lagioclase. Deep Creek r o. l pcg1natite, B1yson City, N .C. ( Xl) . 24 |  | | Report (issue) | | A diamond-drill crew explores the Johnson River gold-polymetallic deposit near Iliamna volcano about...(997,542 tonnes) grading 10.35 grams per tonnes gold, 7.84 grams per tonnes silver, 8.37% zinc, 1.17%...The deposit is part of lands owned by Cook Inlet Region Inc. and is currently being explored by Westmin...fine) gold nuggets recovered from Silverado Mines Inc. openpit and underground placer gold mine operations...bench depositsin the Koyukuk-Nolan district of northern Alaska. The center nugget weighs 41.35 ounces |  | | Journal (article/letter/editorial) | | pp. 1829â1839 OVACIK GOLD DEPOSIT: AN EXAMPLE OF QUARTZ-ADULARIAâTYPE GOLD MINERALIZATION IN TURKEY...Engineering, Bornova, â
Izmir, Turkey Abstract The Ovacık gold deposit is located 100 km north of Izmir in western...graben, and it consists of a series of high-grade gold-bearing epithermal quartz veins hosted by subaerial...andesitic-dacitic lava dome facies of lower Miocene age. The region is underlain by Paleozoic metamorphic rocks and...andesitic to dacitic lava domes that host the Ovacık gold deposit. Middle to late Miocene extensional tectonic |  | | Book | | mines and miningâMontanaâ^Yogo Creek Regionâ History. 2. Yogo Creek Region (Mont.)âHistory. I. Voynick,...In Search of Gold The Mid-Atlantic Treasure Coast Leadville: A Minerâs Epic Colorado Gold Colorado Rockhounding...Sapphire!.43 Chapter 3: The English Mine.57 Chapter 4: All Is Not Gold That Glitters.117 Chapter 5: The...came from a littleknown Montana mine with the unlikely name of Yogo, a mine which, sixty years earlier, had...western mining led me to Yogo where I found not only a mine, but a remarkable geological story backed by a centiu-y |  | Kreuzer, Oliver P., Buckingham, Amanda, Mortimer, John, Walker, Greg, Wilde, Andy, Appiah, Kwesi (2019) An integrated approach to the search for gold in a mature, data-rich brownfields environment: A case study from Sigma-Lamaque, Quebec. Ore Geology Reviews, 111. 102977 doi:10.1016/j.oregeorev.2019.102977 | Journal (article/letter/editorial) | | Manuscript An integrated approach to the search for gold in a mature, data-rich brownfields environment:...Appiah, An integrated approach to the search for gold in a mature, data-rich brownfields environment:...pertain. An integrated approach to the search for gold in a mature, data-rich brownfields environment:...Group, PO Box 5128, Rockingham Beach, WA 6969, Australia b Economic Geology Research Centre (EGRU), School...4811, Australia c Fathom d Centre Geophysics Australia, PO Box 1253, Dunsborough WA 6281, Australia of |
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