Home--->total resources and reserves of tedi porphyry deposit

  • Total Resources And Reserves Of Tedi Porphyry Deposit

    the deposit is a porphyry molybdenum system kt of reserves to paramarginal, the deposit contained which show the deposit has total resource of sudest island, png amd resources limited sudest island, png. typical of those associated with large mineralised porphyry systems on the mainland eg ok tedi, and regional gold resources/reserves.

    total resources and reserves of tedi porphyry deposit

    total resources and reserves of tedi porphyry deposit. As a leading global manufacturer of crushing, grinding and mining equipments, we offer advanced, reasonable solutions for any size-reduction requirements including quarry, aggregate, and different kinds of minerals.

    Total Resources And Reserves Of Tedi Porphyry Deposit

    Total Resources And Reserves Of Tedi Porphyry Deposit Our company is one high-tech enterprise, which involves R&D, production, sales and service as well. In the past 30 years, we devote to producing mining equipments, sand making machines and industrial grinding mills, offering expressway, rail way and water conservancy projects the solution of making high grade sand and matched equipments.

    Total Resources And Reserves Of Tedi Porphyry Deposit

    resource that is substantially higher than Ok Tedi’s contained metals (313 Mt of Copper and,earlier drilling has resulted in the addition to the total porphyry resource of around 105Mt averaging 08%Cu and 041g/t Au (calculated at a 05%Cu cut off),At least five known porphyry deposits occur in this area but only two are. 【24/7 Live Chat】

    Total Resources And Reserves Of Tedi Porphyry Deposit

    Total Resources And Reserves Of Tedi Porphyry Deposit Total Resources And Reserves Of Tedi Porphyry Deposit 2021-2-18 The Ok Tedi porphyry Cu-Au deposit in Papua New Guinea is a world-class mineral deposit. In its premining stage, it contained 5.5 Mt

    Total Resources And Reserves Of Tedi Porphyry Deposit

    the deposit is a porphyry molybdenum system kt of reserves to paramarginal, the deposit contained which show the deposit has total resource of sudest island, png amd resources limited sudest island, png. typical of those associated with large mineralised porphyry systems on the mainland eg ok tedi, and regional gold resources/reserves.

    total resources and reserves of tedi porphyry deposit

    GRADE DISTRIBUTION OF THE GIANT OK TEDI Cu-Au . The Ok Tedi porphyry Cu-Au deposit in Papua New Guinea is a world-class mineral deposit. In its premining stage, it contained 5.5 Mt Cu and 18.1 Moz Au; skarn accounts for ~80% of the current 1.9 Mt Cu and 7.7 Moz Au in total resources.

    Total Resources And Reserves Of Tedi Porphyry Deposit

    Total Resources And Reserves Of Tedi Porphyry Deposit Our company is one high-tech enterprise, which involves R&D, production, sales and service as well. In the past 30 years, we devote to producing mining equipments, sand making machines and industrial grinding mills, offering expressway, rail way and water conservancy projects the solution of making high grade sand and matched equipments.

    total resources and reserves of tedi porphyry deposit

    the deposit is a porphyry molybdenum system 220 kt of reserves to paramarginal, the deposit which show the deposit has total resources of timescale of forming a giant porphyry cu au deposit: ok author van dongen, m. weinberg, r. f. tomkins, a. g. armstrong, r. a. title of paper timescale of forming a giant porphyry cu au deposit: ok tedi, papua new guinea

    Ok Tedi, Porphyry copper deposit USGS Mineral

    Bamford, R.W.E., 1972, The Mount Fubilan (Ok Tedi) porphyry copper deposit, territory of Papua and New Guinea: Economic Geology, v. 67, p. 1019 1033.

    GRADE DISTRIBUTION OF THE GIANT OK TEDI Cu-Au

    The Ok Tedi porphyry Cu-Au deposit in Papua New Guinea is a world-class mineral deposit. In its premining stage, it contained 5.5 Mt Cu and 18.1 Moz Au; skarn accounts for ~80% of the current 1.9 Mt Cu and 7.7 Moz Au in total resources. Two composite felsic stocks intruded a tectonostratigraphic sequence of clastic and carbonate rocks at ~1.16 ± 0.10 Ma, in a postcollisional tectonic setting.

    Ok Tedi (MRDS #10305130) CU, AU USGS Mineral

    reserve-resource. engineering and mining journal, plans firm for developement of ok tedi deposit, june 1980, p. 51, 55. reserve-resource. welsh, t.c., the mineral industry in papua new guinea, in "geology of the mineral deposits of australia and papua new guinea, (ed. f.e. huges), 1990, pp. 1681-1688. reserve-resource

    The Mineral Resources of Papua New Guinea

    Porphyry copper and gold deposits occur in some of the Total ore reserves at Ok Tedi stand at 246 mil-lion tonnes grading 0.87 % copper and 0.93 grams per tonne 2005 The Mineral Resources of Papua New Guinea 287 Table 1 Papua New Guinea mineral production, 2002-2004 (Source:

    Mining in Papua New Guinea: A complex story of trends

    01-11-2020· Resource-reserve-production case studies. We compiled detailed datasets over time to assess the long-term trends in remaining mineral resources and ore reserves as well as cumulative production for the Ok Tedi, Porgera, Lihir, Simberi and Hidden

    Copper Deposits and Applications to Exploration

    Total resources for purposes of these appraisal estimates include currently minable resources (reserves) as well as those resources not yet discovered or not currently profitable to mine. The mining of mineral deposits, once discovered, depends on geologic, economic, and technologic factors; however, identification of many deposits yet

    total resources and reserves of tedi porphyry deposit

    the deposit is a porphyry molybdenum system 220 kt of reserves to paramarginal, the deposit which show the deposit has total resources of timescale of forming a giant porphyry cu au deposit: ok author van dongen, m. weinberg, r. f. tomkins, a. g. armstrong, r. a. title of paper timescale of forming a giant porphyry cu au deposit: ok tedi, papua new guinea

    Ok Tedi, Porphyry copper deposit USGS Mineral

    Bamford, R.W.E., 1972, The Mount Fubilan (Ok Tedi) porphyry copper deposit, territory of Papua and New Guinea: Economic Geology, v. 67, p. 1019 1033.

    The Mineral Resources of Papua New Guinea

    Porphyry copper and gold deposits occur in some of the Total ore reserves at Ok Tedi stand at 246 mil-lion tonnes grading 0.87 % copper and 0.93 grams per tonne 2005 The Mineral Resources of Papua New Guinea 287 Table 1 Papua New Guinea mineral production, 2002-2004 (Source:

    GRADE DISTRIBUTION OF THE GIANT OK TEDI Cu-Au

    01-11-2013· The Ok Tedi porphyry Cu-Au deposit in Papua New Guinea is a world-class mineral deposit. In its pre-mining stage, it contained 5.5 Mt Cu and 18.1 Moz Au; skarn accounts for ~80% of the current 1.9 Mt Cu and 7.7 Moz Au in total resources.

    GRADE DISTRIBUTION OF THE GIANT OK TEDI Cu-Au DEPOSIT

    the porphyry-style resources that sit within the volumetrically on zircon U-Pb and K-Ar data from the deposit, that the total magma and rapid formation of the Ok Tedi porphyry Cu-Au deposit, Papua New Guinea: Lithos, v. 114, p. 282–292.

    Archipelago '97 Copper & Gold Deposits of the South

    07-05-1997· Ok Tedi Ok Tedi is a large porphyry copper-gold deposit in PNG, approximately 500 km to the east of Grasberg in the same porphyry trend. The orebody is associated with a Pliocene diorite-monzodiorite complex and had reserves in 1995 of 460 Mt @ 0.71% Cu, 0.7 g/t Au.

    Skarn Copper Deposits INN Investing News

    07-04-2016· Ok Tedi’s main ore body includes both porphyry and skarn ores. The skarn ores are very high grade, and supply approximately 50 percent of the contained ore reserves

    Magma Evolution Leading to Porphyry Au-Cu

    01-01-2018· Magma Evolution Leading to Porphyry Au-Cu Mineralization at the Ok Tedi Deposit, the Earth’s youngest giant porphyry-skarn deposit. including the Sydney monzodiorite and Fubilan porphyry, into three time-resolved pulses separated by a total of ~160 k.y.

    Mining in Papua New Guinea: A complex story of trends

    01-11-2020· Resource-reserve-production case studies. We compiled detailed datasets over time to assess the long-term trends in remaining mineral resources and ore reserves as well as cumulative production for the Ok Tedi, Porgera, Lihir, Simberi and Hidden

    Assessment of undiscovered copper resources of the

    10-05-2019· The U.S. Geological Survey completed the first-ever global assessment of undiscovered copper resources for the two most significant sources of global copper supply: porphyry copper deposits and sediment-hosted stratabound copper deposits. The geology-based study identified 236 areas for undiscovered copper in 11 regions of the world.

    Archipelago '97 Copper & Gold Deposits of the South

    07-05-1997· Ok Tedi Ok Tedi is a large porphyry copper-gold deposit in PNG, approximately 500 km to the east of Grasberg in the same porphyry trend. The orebody is associated with a Pliocene diorite-monzodiorite complex and had reserves in 1995

    GRADE DISTRIBUTION OF THE GIANT OK TEDI Cu-Au DEPOSIT

    the porphyry-style resources that sit within the volumetrically on zircon U-Pb and K-Ar data from the deposit, that the total magma and rapid formation of the Ok Tedi porphyry Cu-Au deposit, Papua New Guinea: Lithos, v. 114, p. 282–292.

    Skarn Copper Deposits INN Investing News

    07-04-2016· Ok Tedi’s main ore body includes both porphyry and skarn ores. The skarn ores are very high grade, and supply approximately 50 percent of the contained ore reserves

    Major Mines & Projects Ok Tedi (Mt. Fubilan) Mine

    The Ok Tedi mining operations are centred on the Mt Fubilan deposit in the upper Fly River catchment in the remote Star Mountains, Western Province. Mt Fubilan is a rich coppergold-silver deposit with several phases of mineralisation centred on two intrusions, known as the Fubilan monzonite porphyry, located in the northern half or Centre Pit

    Exploration overview: Papua New Guinea Har

    “Porphyry” mineralisation: consists of the very high-grade mineralised core of stockwork veined and altered diorite porphyry. This component of the resource totals 173Mt @ 1.57% copper and 0.88g/t gold and accounts for approximately 60% of the contained copper and gold in the deposit.

    Assessment of undiscovered copper resources of the

    10-05-2019· The U.S. Geological Survey completed the first-ever global assessment of undiscovered copper resources for the two most significant sources of global copper supply: porphyry copper deposits and sediment-hosted stratabound copper deposits. The geology-based study identified 236 areas for undiscovered copper in 11 regions of the world.

    2.2 Porphyry-epithermal mineral system Geoscience

    The world-class Boddington deposit (total resources at 31 December 2010 of 1.53 Gt grading 0.102% Cu and 0.579 g/t Au), in the Saddleback Greenstone Belt of the Southwest Terrain of the Yilgarn Craton, is interpreted as a ∼ 2707 Ma porphyry Cu-Au deposit that has been overprinted by a ∼ 2629 Ma lode gold event (McCuaig et al., 2001: Stein et al., 2001).

    The geology, genesis and exploration context of the Cadia

    1.1. Reserves and resources of the porphyry and skarn deposits of the Cadia district 2 Chapter 2 Regional Geology 2.1. Reserves and resources of the principal Late Ordovician to Early Silurian gold-copper deposits of the Macquarie Arc. 22 Chapter 3 Geology of the Cadia District 3.1. Principal lithofacies of the Forest Reefs Volcanics. 33 3.2.

    Platinum-group element potential of porphyry deposits

    Many giant gold-rich porphyry deposits are generated at convergent margins during or immediately following subduction of lithosphere, although there is a variation in the style of the tectonism in time and space. The Alpine-Balkan-Carpathian belt

    About Us AMD Resources

    Imwauna High-Grade Epithermal Au deposit + 8 other known gold prospects. Maiden JORC 2012 Inferred Resource of 1.196 Mt at 5.31 g/t Au and 10.6 g/t Ag for 204,200oz of gold and 407,000oz of silver as at May 2019. Aim to establish oxide reserve at Imwauna by further drilling and trenching in

  •