 | McFall, Katie A., Naden, Jonathan, Roberts, Stephen, Baker, Tim, Spratt, John, McDonald, Iain (2018) Platinum-group minerals in the Skouries Cu-Au (Pd, Pt, Te) porphyry deposit. Ore Geology Reviews, 99. 344-364 doi:10.1016/j.oregeorev.2018.06.014 | Journal (article/letter/editorial) | | Hill, Keyworth, Nottingham, NG12 5GG, U.K. d Eldorado Gold Corporation, 1188 Bentall 5-550 Burrard St....porphyries include Santo Tomas II, Philippines; Galore Creek, Lorraine; Mt. Milligan, Mt. Polley & Island Copper..., 2005). Neogene calc-alkalic magmatism in the region was generated during post-collisional extension...and 0.43 % Cu for 5.4 Moz Au and 1.2 Mt Cu (Eldorado Gold Corp, 2017). Potassic alteration and copper...indicated ore reserves hosted outside the porphyry (Eldorado Gold Corp, 2017). 2 Deposit geology The Skouries |  | | Journal (issue) | | take a snapshot of what’s currently happening in Australia and Canada on the exploration front. As usual...Zinc | Lead | Gold | Silver | Tin | Portugal 12 Astra Exploration Company Profile Gold | Silver | Chile...Chile 14 Astra Exploration: Targeting Gold and Silver in Northern Chile Brian Miller, CEO and Director...Director, Astra Exploration 18 Barton Gold Company Profile Gold | Australia 20 Blue Sky Uranium Corp. Company...Profile Copper | Gold | Silver | Peru | Canada 28 Cerrado Gold Company Profile Gold | Argentina | Brazil |  | | 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 Guibaré and Fété Kolé gold deposits...1999). Tourmaline is also a common gangue mineral in gold-bearing magmatic systems associated with volcanoplutonic |  | | Report (issue) | | Canada, Copperbelt, Zaire, and Flinders Range, Australia ............. 149 R.T. Bell The formation of infiltration-type...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 — Implications for genesis of unconformity-type...characteristics of uranium deposits in the Athabasca Basin, northern Saskatchewan (abstract only) ................ |  | | Journal (issue) | | Editors Bill Birch Museum of Victoria Melbourne, Australia Pete J. Dunn Washington, DC Peter G. Embrey London...typically abraded specimens you’ve found in the old mine dumps. And you’ve 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 |  | | Journal (issue) | | a scoop tram at Cameco’s McArthur River uranium mine. ORE is produced solely by the Saskatchewan Mining...Saskatchewan Mining Week, the Emergency Response/Mine Rescue Skills Competition, Saskatchewan Mining Supply...primary uranium production; second only to Kazakhstan. Gold, coal, copper and salt are also mined here, and...communities, and First Nations. New projects and major mine expansions are underway across the province, thanks...of Moose Jaw, which will be the first new potash mine developed in Saskatchewan in over 40 years. Exploration |  | | Book | | Bismuth ( 5) Cadmium ( 6) Cobalt ( 7) Copper (8) Gold (9) Iron Ore Lead (10) ( 11) Manganese (12) Molybdenum...Goudge, M.F. Cernent Granite Kaolin (China Clay) & Ball Clay Lime Limestone (General) Limestone (Structural)...Prospective Producing Localities: The old Lawrence mine which has been intermittently under development...in some of the pegmatites of the Pointe-du-Bois region, where there has been considerable prospecting...Huron claim, adjoining the Silver Leaf lithi um mine and 15 miles east of Pointe-du-Bois, where scattered |  | | Report (volume) | | production ____________________________________ Roek Creek sapphire deposit. _ __________________________________...__. __ _________.___.._..___-._-Dry Cotton wood Creek sapphire deposit---... ____________________ Location...corundum deposits.__-___--___'_--__________-__ Elk Creek deposit. -____________-__.____.._...._________.__...projection of the Elk Creek corundum deposit._________________________________ In pocket 4. Mine workings and...and sections of the Elk Creek corundum deposit....-_----_--___----..--_--------------_--._- In pocket 5 |  | | Journal (issue) | | No. 4 EDMONTON, ALBERTA A monthly Devoted to Northern Mining Development in the Yellowknife, Great Bear...and Great Slave Lakes, Goldfields, Alberta, and Northern 8.C., the Tourist and Game Hunting Attraction...Answers the Empire's Call for More Gold by Steadily Increasing Gold Production A stand of fine Spruce...LETHBRIDGE THE NOR' WEST MINER A monthly devoted to Northern Mining Development in the Yellowknife, Great Bear...and Great Slave Lakes, Goldfields, Alberta and Northern B.C. Mining districts, also the tourist and big |  | | Journal (article/letter/editorial) | | Economic Geology, v. 114, no. 7, pp. 1237–1250 Gold ± Copper Endowment and Deposit Diversity in the...Europe: Implications for Exploration T. Baker† 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...summarize the endowment and key features of the major gold deposits (here defined as containing >0.5 Moz of |  | | Book | | and this book therefore begins with the Cariboo gold rush in the middle of the last century. The geographical...worthless territory. It is usual to speak of mining as an industry, but to a great extent each mine is actually...searched for mines, of the long waits that have faced mine-finders while money was being raised to bring their... The repetition of familiar situations in mine after mine may sometimes seem monotonous, but I felt that...already beyond its projected length. From the smallest mine to the largest the processes are the same, but a |  | 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 |  | | Book | | THE GOLD CREEKS I NC E . OLEY CR 1 KLO NDIKE CITY M l! GRANO FOR 0 1t Bo1,,617 -1N z o~,,4 OE... ILLUSTRATIONS End-paper maps: The Trail of '98 The Gold Creeks Plates: Facing page: The Excelsior and...incline near the Chilkoot summit 25 Washing for gold 56 Chilkoot Pass, 1898 57 Klondike City and...Street, Dawson 184 Summer diggings on Twenty-Nine Eldorado 185 Vll Preface WHEN he was seventy-four...uo the idea of writing a book about the Klondike gold rush which 1-\e had been meaning to get at for nearly |  | | 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...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 # — 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) | | 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) | | production despite manpower shortages. Gardner-Denver Mine Car Loaders, for ex- ample, give you these timely...The “Big Bite’ GD14 Mine Car Loader — for driving of tunnels or the larger mine headings. fast A FASTER...cycle. entire MORE EFFICIENT MINE CAR UTILIZATION— Fill every size mine car heaping full — as fast as...shift after shift. WRITE FOR BULLETIN MCL. The GD9 Mine Car Loader — for efficient loading in the low or...roasting, smelting, refining or conversion of antimony, gold and tungsten. In other smelting fields Norblo is |  | | Report (issue) | | GEOLOGICAL SURVEY GEOLOGIC AND GRADE-VOLUME DATA ON 330 GOLD PLACER DEPOSITS By G. J. Orris and J. D. Bliss...account for a large portion of the total production of gold. If fossil placers such as the Witwatersrand are...the world's gold has been produced from placer deposits (Boyle, 1979). and volumes, gold Information...been mined primarily for a commodity other than gold, i. e. diamonds or cassiterite. Other deposits...ilmenite, or monazite. Much of the literature on gold placers is dated or incomplete. Recent production |  | Kollias, Konstantinos, Godelitsas, Athanasios, Astilleros, Jose Manuel, Ladas, Spyridon, Lagoyannis, Anastasios, Mavromoustakos, Thomas (2021) Dissolution and sorption mechanisms at the aluminosilicate and carbonate mineral-AMD (Acid Mine Drainage) interface. Applied Geochemistry, 131. 105027pp. doi:10.1016/j.apgeochem.2021.105027 | Journal (article/letter/editorial) | | aluminosilicate and carbonate mineral-AMD (Acid Mine Drainage) interface Konstantinos Kollias a, *, Athanasios...(pure and industrial) interacted with natural Acid Mine Drainage (AMD) under ambient conditions for different...and carbonate mineral surfaces. Keywords: Acid mine drainage HEU zeolite Calcite Mineral surfaces Dissolution...coal, lignite and sulphide mines is known as Acid Mine Drainage (AMD). It is related to the oxidative dissolution...may remain active for a long time even after the mine closure (Grande et al., 2010; Qureshi et al., 2016) |  | | Book | | over 1 billion tons. Other countries, such as Australia and France and doubtless the U.S.S.R., likewise... ... .. . ... ... .... .. . .. . .... . 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...and quartz (black) which also replaces core. Bigay mine, Lachaux, Auvergne, France ( X 100) ( Geffroy and |  | | Report (chapter) | | In 1909 he returned to Australia, visiting both Queensland and Western Australia and probably Melbourne...seeing rocks in North, South and East Africa, Australia, New Zealand, North America, the West Indies,...Glasgow produced much work based on his time in Australia that he had been unable to complete while there... or that had been submitted whilst he was in Australia, but was only published later. He also started...his book (Gregory 1906) on The Dead Heart of Australia describing his 1901– 2 journey around Lake Eyre |  | | 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.” Virgil, The |  | | Report (volume) | | -..--..--..-.-..---..-...-.-...--...-.. 151 Australia...... ....................... -..---.-..--.-....States. ....... II. Outcrop of peridotite at Buck Creek, Clay County, N. C........ III. A, Corundum in chlorite...North Carolina; B, Corundum in gneiss, Muskrat Fork, Clay County, N. C... J... IV. A, Bed of ruby-bearing...Caler Fork, Cowee Valley, North Carolina; B, Euby mine at Cowee Valley, North Carolina ..................the Mincey mine, Macon County, N. C. XIII. A, General view of the Buck Creek corundum mine, and peridotite |  | | 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 |  | 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,† 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 |
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