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total resources and reserves of tedi porphyry deposit

Total Resources And Reserves Of Tedi Porphyry Deposit

Ok Tedi Ok Tedi is a large porphyry coppergold deposit in PNG approximately 500 km to the east of Grasberg in the same porphyry trend. The orebody is associated with a Pliocene dioritemonodiorite complex and had reserves in 1995 of 460 Mt 0.71 Cu 0.7 gt Au.

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Total Resources And Reserves Of Tedi Porphyry Deposit

Total resources and reserves of tedi porphyry deposit Part Three Resources and Technology Princeton University Home92 The three main categories of copper deposits are porphyry type deposits strata bound depos its and massive sulfide deposits.Porphyry de posits

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total resources and reserves of tedi porphyry deposit

total resources and reserves of tedi porphyry deposit. total resources and reserves of tedi porphyry deposit. Some thoughts on goldrich porphyry copper Porphyry copper deposits carrying more than gin/ton gold are briefly described porphyry copper deposits with low total present in peripheral annuli, and Ok Tedi.

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total resources and reserves of tedi porphyry deposit

total resources and reserves of tedi porphyry deposit papua new guinea InfoMine epithermal and porphyry related mineralisation using examples from Papua New resources, in particular, economic minerals that are sources of gold, silver, .. exploration voyage in the Ok Tedi River in 1876.

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total resources and reserves of tedi porphyry deposit

Ok Tedi, Papua New Guinea; Copper Porphyry copper deposits are currently the world's . copper skarn mineralisation is associated with the Ok Tedi around 65% of the copper resource of the deposit. .. and diminishing ore reserves of existing mines, means Total world production in 2005 was 15 million tonnes.

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total resources and reserves of tedi porphyry deposit iron

Total Resources And Reserves Of Tedi Porphyry Deposit. Total Resources And Reserves Of Tedi Porphyry Deposit. 2352019 different types of copper deposits can be found around the world, and being aware of their characteristics can be beneficial for investorsopper mineralization occurs in many forms and in a variety of geological settingss such, there are various factors to.

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GRADE DISTRIBUTION OF THE GIANT OK TEDI Cu-Au DEPOSIT

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.

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Grade distribution of the Giant Ok Tedi Cu-Au deposit

Feb 08, 2020The 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

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Types of Copper Deposits in the World An Investor's

Copper deposit grades are usually expressed as a weight percentage of the total rock. For example, 1,000 kilograms of copper ore containing 300 kilograms of

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Hidden mineral deposits in Cu-dominated porphyry-skarn

Of the 267 total deposits in our database, some 160 have mineral resources reported using statutory mining codes (e.g., JORC, NI43-101, SAMREC), with the

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total resources and reserves of tedi porphyry deposit

Total Resources And Reserves Of Tedi Porphyry Deposit. total resources and reserves of tedi porphyry deposit . total resources and reserves of tedi porphyry . The Skouries deposit is a typical gold-copper porphyry deposit that forms a near vertical pipe and is located 35 . And Support Online; KIRKLAND LAKE GOLD INTERSECTS NEW .

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total resources and reserves of tedi porphyry deposit

total resources and reserves of tedi porphyry deposit,total resources and reserves of tedi porphyry,The Skouries deposit is a typical goldcopper porphyry deposit that forms a near vertical pipe and is located 35 . More; The Mount Fubilan (Ok Tedi) Porphyry Copper Deposit ,

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Total Resources And Reserves Of Tedi Porphyry Deposit

Total Resources And Reserves Of Tedi Porphyry Deposit. Total Resources And Reserves Of Tedi Porphyry Deposit. 2352019 different types of copper deposits can be found around the world, and being aware of their characteristics can be beneficial for investorsopper mineralization occurs in many forms and in a variety of geological settingss such, there are various factors to.

get price

GRADE DISTRIBUTION OF THE GIANT OK TEDI Cu-Au DEPOSIT

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. Two composite felsic stocks intruded a tectonostratigraphic sequence of clastic and carbonate rocks at ~1.16 ± 0.10 Ma, in a

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Ok Tedi, Porphyry copper deposit USGS Mineral Resources

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.

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Grade distribution of the Giant Ok Tedi Cu-Au deposit

Feb 08, 2020The 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

get price

Types of Copper Deposits in the World An Investor's

Copper deposit grades are usually expressed as a weight percentage of the total rock. For example, 1,000 kilograms of copper ore containing 300 kilograms of

get price

Hidden mineral deposits in Cu-dominated porphyry-skarn

Of the 267 total deposits in our database, some 160 have mineral resources reported using statutory mining codes (e.g., JORC, NI43-101, SAMREC), with the

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About Us AMD Resources

The Imwauna high-grade gold deposit on the Normanby Island Gold Project, PNG with a 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. The Ok Tedi River Heavy Minerals Project in PNG with a maiden JORC resource of 15Mt of high-grade magnetite and 254,919 oz gold.

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HIDDEN MINERAL DEPOSITS IN Cu-DOMINATED PORPHYRY

The Ok Tedi Cu-Au-Ag deposit of western Papua New Guinea also is generally thought of as a major porphyry Cu deposit, yet hosts both porphyry and skarn mineralization. Current reserve estimates indicate that the majority of the contained metal within the deposit is hosted by skarns rather than porphyry bodies.

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Is LCL One Step Closer to the Next Multi-Million Oz

Within Quinchia lies the Miraflores Gold Deposit with a Resource of 877,000 Au ounces at 2.80g/t Au and Reserve of 457,000 Au ounces at 3.29g/t Au.. Within three kilometres of Miraflores is the Tesorito near surface porphyry where Los Cerros is currently drilling.

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Mining in Papua New Guinea: A complex story of trends

5.4. 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 Valley projects, given in Fig. S3 (Supp. Info.).

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Copper Geoscience Australia

However, Australia's main resources of copper are largely at the Olympic Dam copper-uranium-gold deposit in South Australia and the Mount Isa copper-lead-zinc deposit in Queensland and these states contain the largest percentages of both EDR and total resources

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PorterGeo Database Ore Deposit Description

The Ok Tedi porphyry and skarn copper-gold deposits on Mount Fubilan (2053 mASL) are located in the Star Mountains of far western Papua New Guinea, 18 km east of the Indonesian border. The pre-mining deposits contained approximately 4.8 Mt of copper and 490 tonnes of gold (actual metal production + full metal content of reserve).

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total resources and reserves of tedi porphyry deposit

total resources and reserves of tedi porphyry deposit,total resources and reserves of tedi porphyry,The Skouries deposit is a typical goldcopper porphyry deposit that forms a near vertical pipe and is located 35 . More; The Mount Fubilan (Ok Tedi) Porphyry Copper Deposit ,

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total resources and reserves of tedi porphyry deposit

Total Resources And Reserves Of Tedi Porphyry Deposit. total resources and reserves of tedi porphyry deposit . total resources and reserves of tedi porphyry . The Skouries deposit is a typical gold-copper porphyry deposit that forms a near vertical pipe and is located 35 .

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Quaterra Resources (TSXV:QTA) seeks $3M for exploration in

1 天前TSX:FTS Barry Perry steps down as President and CEO of Fortis (TSX:FTS); TSX:CTU Le Château (TSXV:CTU) holds on by a thread; TSX:PTNYF ParcelPal Technology (CSE:PKG) launches new website; TSX:OGC OceanaGold (TSX:OGC) bolsters Haile gold mine reserves; TSX:QTA Quaterra Resources (TSXV:QTA) seeks $3M for exploration in Alaska and Nevada;

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Is LCL One Step Closer to the Next Multi-Million Oz

Within Quinchia lies the Miraflores Gold Deposit with a Resource of 877,000 Au ounces at 2.80g/t Au and Reserve of 457,000 Au ounces at 3.29g/t Au.. Within three kilometres of Miraflores is the Tesorito near surface porphyry where Los Cerros is currently drilling.

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Porphyry an overview ScienceDirect Topics

The average age of the porphyry stocks is 9 Ma (Upper Miocene). The total reserves of the deposit were 179 Mt of Cu grade 0.476% (Akiyama, 1984). Other metal contents were Pb, 102 ppm, Zn, 103 ppm, Ag, 2.5 gt −1; Au, 0.66 gt −1; Mo, 7.15 ppm and S, 2.28%. The ore body was only about one-seventh the size of the Atlas Mine of Cebu.

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Mining in Papua New Guinea: A complex story of trends

5.4. 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 Valley projects, given in Fig. S3 (Supp. Info.).

get price

Copper Geoscience Australia

However, Australia's main resources of copper are largely at the Olympic Dam copper-uranium-gold deposit in South Australia and the Mount Isa copper-lead-zinc deposit in Queensland and these states contain the largest percentages of both EDR and total resources

get price

PorterGeo Database Ore Deposit Description

The Ok Tedi porphyry and skarn copper-gold deposits on Mount Fubilan (2053 mASL) are located in the Star Mountains of far western Papua New Guinea, 18 km east of the Indonesian border. The pre-mining deposits contained approximately 4.8 Mt of copper and 490 tonnes of gold (actual metal production + full metal content of reserve).

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2.2 Porphyry-epithermal mineral system Geoscience Australia

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

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Porphyry Deposits: The World's Largest Source of Copper

Sep 11, 2020The term “Porphyry” comes from the word “Porphyritic”, a textural term used by geologists when describing the mineral pattern within the rocks that commonly occur in copper porphyry deposits. Porphyry Copper deposits play an important role in the global economy. These deposits provide over 60% of the world’s copper and include other

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Muller Range Frontier Resources

The PNG Fold Belt contains the Ok Tedi porphyry copper-gold Mine (located 80km WNW), Porgera intrusive/ epithermal related gold Mine (120km east) and Kili Teke porphyry copper-gold Deposit (50km east). The giant Grasberg porphyry copper-gold +skarns is

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GeologyMineralization of the New Afton Porphyry Cu-Au

1. M&I resources exclusive of reserves. For a detailed breakdown of Mineral Resources and Reserves by category, refer to New Gold’s news release dated February 17, 2016 titled “New Gold Announces 2015 financial results with record gold 10

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GRADE DISTRIBUTION OF THE GIANT OK TEDI Cu-Au DEPOSIT

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. Two composite felsic stocks intruded a tectonostratigraphic sequence of clastic and carbonate rocks at ~1.16

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The Nature and Use of Copper Reserve and Resource Data

Mining and Minerals Policy Act of 1970 (Public Law 91-631, Dec. 31, 1970). Total resources for purposes of these appraisal estimates include currently minable resources (reserves) as well as those resources not yet discovered or not cur­ rently profitable to mine. The mining of mineral deposits, once discovered, depends on geologic, eco­

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