olympic dam copper uranium mine process flowsheet

  • How Olympic Dam went from mother of all digs ... - MINING

    An Olympic Dam Task Force was even set up to streamline the process further. Olympic Dam Expansion ODX would place the operation in the top three globally, adding 515,000 tonnes of copper ...

  • TITLE: WMC: Olympic Dam Mine - University of Lethbridge

    TITLE: WMC: Olympic Dam Mine The Setting The worlds largest copper-uranium mine at Olympic Dam, South Australia was in many ways a success story for the mining industry. Owned by the Australian mining conglomerate WMC, it was a technological marvel, boasting an underground network of mining chambers that constituted a subterranean city.

  • Prediction of Greenhouse Gas Emissions for the Olympic

    Uranium Copper Uranium Copper Gold Figure 3: Proportional economic value of metals for Olympic Dam (Mudd, 2009a) Historical Energy Consumption and Greenhouse Gas Emissions WMC was the amongst the first mining companies in the world to begin annual reporting on their environmental performance, releasing their first such report in 1995 (WMC, 1995).

  • BHP Olympic Dam tailings an "extreme risk" to workers and ...

    The world's largest miner BHP proposes a major new Tailings Storage Facility at the Olympic Dam copper-uranium mine in outback South Australia. 1 Tailings Storage Facility (TSF) 6 is intended to be larger in area than the CBD of Adelaide

  • Time, cost and complexity continue to shape the heap ...

    | International Mining . 41. The Olympic Dam process flowsheet includes . grinding, flotation, leaching, solvent extraction, smelting and refining, with the concentrator . processing run-of-mine ore via bulk sulphide flotation to produce a copper concentrate and flotation tailings. HEAP LEACHING AND SX. HEAP LEACHING AND SX.qxp_proof 22/10/2019 ...

  • OLYMPIC DAM - Mining & Construction Australia

    The Olympic Dam project is located at Roxby Downs, 560 kilometres north of Adelaide in South Australia, and is a large poly-metallic mine predominately mining copper, uranium and gold. It has a proven and probable ore reserve Start date: of 717 million tonnes grading 1.7% copper and 0.5kg/tonne uranium oxide. Olympic Dam is the sixth largest ...

  • NUCLEAR-RISKS | Olympic Dam

    History. The Olympic Dam mine near the town of Roxby Downs in South Australia is not only the largest underground mine on the continent, but is also the site of the worlds largest known uranium ore deposit. Western Mining Corporation began drilling at Roxby Downs in 1975, producing the first shipments of copper, gold, silver and uranium in 1988.

  • URANIUM, FROM MINE TO MILL - world-nuclear

    Olympic Dam Australia BHP Billiton By-product (copper) 2955 2330 6 4 5 7 Budenovskoye 2 Kazakhstan Karatau JV ISL 1415 1708 3 3 10 8 South Inkai Kazakhstan Betpak Dala JV ISL 831 1701 2 3 18 9 Inkai Kazakhstan Cameco ISL 715 1642 1 3 19 10 World total from top ten mines 28,303 29,337 56 55 Company 2010 production Actual (tU) World share ...

  • Selective dissolution of uranium from Olympic Dam copper ...

    Aug 01, 1987· In the flowsheet proposed for the Olympic Dam ore [ 19], the copper con- centrate residue from the acid treatment, after further processing, is smelted in an electric furnace, while the uranium and the copper, dissolved from the copper concentrate are combined with the pregnant solution from the acid leach of the flotation tailing.

  • Initial Scoping - Olympic Dam Expansion Issues 22 Feb 2019

    1 Initial Scoping - Olympic Dam Expansion Issues 22 Feb 2019 David Noonan B.Sc., M.Env.St., Independent Environment Campaigner The BHP Roxby Major Project Copper & Uranium Mining Proposal: ZOlympic Dreams: Major step for $3 billion, 1800-job North mine expansion (15 Feb, p.1 promo The Advertiser) as SA Gov. grant [s Major Project status to assess BHP [s latest expansion

  • Commentary: How Olympic Dam went from ... - Global mining

    Oct 30, 2020· The copper resource at Olympic Dam (a livestock watering hole named after the 1956 Melbourne Olympic Games) is considered the worlds fourth-largest, and its uranium resources, the worlds largest. There is also more than a decent amount of gold and silver at Olympic Dam, and the expansion sailed through state and federal government permitting.

  • Description of the proposeD expansion 5 - BHP

    Olympic Dam Expansion Draft Environmental Impact Statement 2009 91 5 Rock storage facility (350 Mtpa mine rock) Note: Water and electricity demand amounts are for the combined (existing and proposed) on site operation and exclude off-site infrastructure and some on-site demands including administration facilities and processing infrastructure.

  • The Olympic Dam Mega-Expansion Without Uranium Recovery

    is eminently reasonable to propose a process flow sheet for Olympic Dam which does not include recovery of the uranium but still allows for copper, gold and silver to be produced. This report provides an up-to-date review of the performance of the Olympic Dam project to date, the current process flow sheet,

  • The OLYMPIC DAM Cu-U-Au-Ag-REE deposit, Australia

    as the Olympic Dam Breccia Complex. Furthermore, a great number of veins and dykes cross the deposit. Today BHP Billiton runs the Olympic Dam mine and produces approximately 200,000 t of copper and 3,500 t of uranium oxide each year. An increase in capacity to a considerable degree is planned and shows the importance of Olympic Dam. Introduction

  • Olympic Dam EIS: Impact of the world's biggest mine ...

    May 07, 2009· BHP has today revealed the environmental effects of its giant Olympic Dam project. Hendrik Gout wrote this article ahead of the media lock-up at which the 4000-page document was released. Incomparable and unimaginable are not synonymous, but Olympic Dam is both. It will be the worlds biggest hole-in-the-ground, the largest copper and uranium

  • BHP seeks 75% copper growth project at Olympic Dam ...

    The miner hopes to expand Olympic Dams copper production by 75 per cent, from 200,000 tonnes per annum to 350,000 tonnes per annum. BHP is progressing its growth studies for the expansion and ...

  • Issues at Operating Uranium Mines and Mills - Olympic Dam ...

    Olympic Dam underground copper-uranium mine expansion downsized to 300,000 t copper production per year On Aug. 25, 2020, the State Minister for Planning and Local Government announced "that the scope of the Olympic Dam Resource Development Strategy has been revised down from a maximum production rate of 350,000 tonnes per annum (tpa) of copper ...

  • Engineering the New Olympic Dam Backfill System

    WMC Resources Pty Ltd - Copper Uranium Division operates the large underground Olympic Dam Mine at Roxby Downs, South Australia. These operations mine and process the ore to produce refined copper, uranium oxide, gold and silver. In mid-1996, the company committed to the Olympic Dam Expansion Project (OEP) to expand production from 3.0 million tonnes per

  • Selective dissolution of uranium from Olympic Dam copper ...

    Aug 01, 1987· In the flowsheet proposed for the Olympic Dam ore [ 19], the copper con- centrate residue from the acid treatment, after further processing, is smelted in an electric furnace, while the uranium and the copper, dissolved from the copper concentrate are combined with the pregnant solution from the acid leach of the flotation tailing.

  • Major Mines & Projects | Olympic Dam Mine

    Nov 24, 2019· Olympic Dams processing plant consists of two grinding circuits in which high-quality copper concentrate is extracted from sulphide ore through a flotation extraction process.

  • Olympic Dam | BHP

    Aug 30, 2019· Olympic Dam. Located 560 kilometres north of Adelaide, Olympic Dam is one of the worlds most significant deposits of copper, gold, silver and uranium. Olympic Dam is made up of underground and surface operations and operates a fully integrated processing facility from ore to metal. The underground mine is made up of more than 450 kilometres ...

  • Olympic Dam Expansi On - BHP

    iii prEfacE BHP Billiton has prepared the Supplementary Environmental Impact Statement (EIS) as part of a process of seeking approvals from the Australian, South Australian and Northern Territory governments to undertake a major expansion of the Olympic Dam mine and

  • 35 No. 9 Uranium Extraction Technology

    Uranium mines and mining. I. International Atomic Energy Agency. II. Series: Technical reports series (International Atomic Energy Agency) ; ... FLOW SHEET EXAMPLES 287 CHAPTER 11. OLYMPIC DAM 289 11.1. Introduction 289 11.2. Geology and resources 289 11.3. Mineralogy 290 11.4. Production capacity 290 ... Flow sheet of the process 308 ...

  • Olympic Dam Mine | Asset management | UGL Case Study

    Olympic Dam Mine - case study. BHP Billitons Olympic Dam (OD) is one of the worlds largest ore bodies located around 550km north/northwest of Adelaide. It has high-quality deposits of copper, gold, uranium and silver, and is known as the fourth largest copper deposit and the single largest uranium deposit in the world.

  • Olympic Dam uranium/copper mine - Australian Nuclear and ...

    Jan 19, 2012· Olympic Dam uranium/copper mine BHP Billiton planned to supplement underground uranium mining at Olympic Dam with a massive open-cut mine. Export of uranium was expected to increase from an average of 4,000 tonnes per year to 19,000 tonnes per year and the production of copper, gold and silver was also expected to increase.

  • The Discovery of the Olympic Dam Deposit | Rotary Club of ...

    The Discovery of the Olympic Dam DepositThe discovery of the giant Olympic Dam Copper-Uranium-Gold Deposit by Western Mining Corporation (WMC) in mid 1975 resulted from the application of good geoscience backed by a supportive management and a measure of good luck. Geoff Hudson (pictured) came to Adelaide from Kalgoorlie in 1977 to head up the exploration

  • Olympic Dam - industry.gov

    Olympic Dam is on the eastern margin of the Gawler Craton and is one of the worlds most significant deposits of copper, gold, silver and uranium. The deposit is unconformably overlain by about 300 m of Neoproterozoic to Cambrian age, flat-lying sedimentary rocks of the Stuart Shelf.

  • Capital Raising Presentation New Discovery in the Olympic ...

    - Olympic Dam-aged - Major upside in +25km of untested mineralised Angle Dam fault Dominant copper ground position Carrapateena - Olympic Dam copper belt - Near infrastructure - Shallow cover sequence Prominent Hill from ~100m depth Discovered 2001 Olympic Dam 9,500 Mt @ 0.82% Cu from ~300m depth Discovered 1975 800 Mt @ 0.80% Cu from ~500m ...

  • BHP scraps US$2.5B Olympic Dam expansion plan SightLine ...

    Oct 21, 2020· Mining giant BHP (NYSE: BHP; LSE: BHP) has shelved a planned US$2.5 billion expansion of its Olympic Dam copper, gold and uranium mine in South Australia, after studies of the ore body revealed weaker than expected results.. While the mine yielded more than 50,000 tonnes copper in the three months to Sept. 30, which was the highest quarterly production

  • BHP Olympic Dam Tailings: an Extreme Risk to Workers and ...

    Jun 17, 2019· Article by David Noonan B.Sc., M.Env.St., Independent Environment Campaigner, 30 June 2019. The worlds largest miner BHP proposes a major new Tailings Storage Facility (17 June 2019) at the Olympic Dam copper-uranium mine in outback South Australia.. Tailings Storage Facility (TSF) 6 is intended to be larger in area than the CBD of Adelaide at 285

  • Existing OpEratiOn 2 - BHP

    The uranium and copper-rich overflow (pregnant liquor solution, or PLS) is fed to a clarification circuit that removes residual solids from the liquor prior to the solvent extraction process. The overflow from this process is directed to the copper solvent extraction plant.

  • (PDF) Engineering the New Olympic Dam Backfill System ...

    These operations mine and process the ore to produce refined copper, uranium oxide, gold and silver. In mid-1996, the company committed to the Olympic Dam Expansion Project (OEP) to expand production from 3.0 million tonnes per annum of ore (85 000 tonnes per annum of copper metal) to over 9.0 million tonnes per annum of ore (over 200 000 ...

  • Olympic Dam uranium / copper mine Nuclear-Free Campaign

    Information about proposed expansion of the Olympic Dam uranium/copper mine (first announced in 2019) Proposed expansion abandoned in 2012: Information about the mine expansion approval process and the amended Roxby Downs Indenture Act. More information on the Roxby Downs Indenture Act. Lizards Revenge protest at Olympic Dam, July 2012

  • Effect of Gangue Mineralogy on Flow Sheet Design and Plant ...

    Effect of Gangue Mineralogy on Flow Sheet Design and Plant Operation Olympic Dam. K Ehrig, V Liebezeit, M Smith, B Pewkliang, Y Li and E Macmillan ... September 9-10, Perth, Australia. ABSTRACT. Copper-(Fe)-sulfide ore deposits typically have Cu grades varying from 0.5 to 5%. This equates to approximately 1.5 to 15% sulfide minerals, hence ...

  • RESUMED [2.00 pm]

    number of commodities, including iron ore, metallurgical coal, copper and uranium. Since taking over Western Mining Corporation in 2005, BHP Billiton has owned and operated the Olympic Dam mine in South Australia. Olympic Dam is a large polymetallic underground mine located 5 approximately 550 kilometres north-northwest of Adelaide. It is the ...

  • Olympic Dam - Department for Energy and Mining

    Approval process: The Olympic Dam Mine operates under the Roxby Downs (Indenture Ratification) Act 1982 and the Olympic Dam and Stuart Shelf Indenture (the Indenture) which is a Schedule to the Act. BHP is proposing a significant increase of copper production at the Olympic Dam mine to up to 300,000 tonnes a year.

  • Olympic Dam gold mine Report | Wood Mackenzie

    Feb 09, 2021· Report summary. The accompanying analysis considers the production of copper concentrate, copper cathode, uranium oxide and by-product gold and silver from the Olympic Dam underground mine, process plant and integrated smelter and refinery. The operation is unusual in the copper industry in that significant revenue is derived from the ...

  • Olympic Dam mine closure planning process

    Located approximately 570km NNW of Adelaide in South Australia, the Olympic Dam mine (OD) is the world's fourth largest remaining copper and gold resource and the largest uranium resource. Discovered in 1975 and going into production in 1988, the operation consists of a fully vertically integrated underground mine, mineral processing plant, copper smelter and refinery,

  • BHP bins another Olympic Dam plan - afr

    Oct 20, 2020· BFX is the latest in a long line of Olympic Dam expansion projects that have failed to stack up; it overtook a plan to create a giant heap leach at the mine

  • BHP - Olympic Dam - Sulphuric Acid

    August 22, 2018 - Worlds mining company BHP revealed Tuesday that ore processing at its Olympic Dam copper, gold and uranium mine in South Australia is being affected by an ongoing technical issue. Copper production at Olympic Dam is set to reach around 230,000 tonnes by 2021, but there is potential for up to 450,000 tonnes per year.

  • Olympic Dam Mine Expansion - Arup

    Olympic Dam, a multi-mineral ore body in the arid north of South Australia, is the world's fourth largest copper mine and largest known uranium deposit. Olympic Dam is a resource of enormous potential as a proposed open pit mine and process plant expansion which would more than triple the mines annual copper production.

  • Olympic Dam uranium / copper mine | Friends of the Earth ...

    Olympic Dam is a state within a state and it has shades of a Stalinist state. When a mine worker provided the media with photos of multiple leaks in the tailings dams in 2009, BHP's response was to threaten "disiplinary action" against any workers caught taking photos. The SA government was conspicuously silent.

  • Olympic Dam Production in 1Q20 808s Online

    Jun 13, 2020· While Camecos McArthur River is on care and maintenance, Olympic Dam is the largest uranium mine in the world despite not being, you know, a uranium mine. Production Drops in 1Q20. BHP reported total uranium production of 776 tonnes of uranium (tU) in 1Q20. For direct comparison, production in 4Q19 was 949 tU and production in 1Q19 was 1,106 tU.

  • Australia's Uranium Mines - World Nuclear Association

    Olympic Dam. The Olympic Dam copper and uranium mine, with the town of Roxby Downs, is located 560 km north of Adelaide, near the opal mining centre of Andamooka. This is an arid part of Australia, receiving only an average of only 160 mm of rain per year, and that rather unreliably.