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Panguna, Porphyry copper deposit

Ford, J.H., 1978, A chemical study of alteration at the Panguna porphyry copper deposit, Bougainville, Papua New Guinea: Economic Geology, v. 73, p. 703 720. Also available at dx.doi.org/10.2113/gsecongeo.73.5.703. Country: Papua New Guinea

Bougainville Copper Wikipedia

Bougainville Copper. Bougainville Copper Limited BCL is a mining company of Papua New Guinea PNG that is listed on the Australian Securities Exchange ASX . BCL operated the copper, gold and silver mine at the Panguna mine on Bougainville Island in PNG from 1971 to 1989.4

Abandoned Panguna Copper Mine Could Find Itself in a New

2019/10/24 0183 32The island region of Papua New Guinea is home to the Panguna opencut copper mine a mine that was at the center of a decadelong conflict that saw 20,000 Bougainvilleans killed.7

Tectonic evolution and coppergold metallogenesis of the Papua

Papua New Guinea and the Solomon Islands are in one of the most prospective regions for intrusionrelated mineral deposits. However, because of the tectonic complexity of the region and the lack of comprehensive regional geological datasets, the link between mineralization and the regionalscale geodynamic framework has not been understood.

Tectonic evolution and coppergold metallogenesis of the Papua

2019/1/1 0183 32Subsequent collision of the Australian continent with Papua New Guinea at ca. 12 Ma resulted in two discernible metallogenic events: 1 formation of ca. 126 Ma copperrich mineral deposits associated with mediumK to highK calcalkaline magamtism and

PDF Coppergold mineralisation in New Guinea: Tectonics,

The Ok Tedi coppergold mine in Western Province, Papua New Guinea, is situated in the western part of the Ok Tedi Complex where monzodiorite to quartz monzonite intrusions are associated with ...

Mining in Papua New Guinea Wikipedia

Up until 1970, there was little mineral extraction in Papua New Guinea. Since the 1970s, mineral extraction has dominated the national economy. With the exception of the Ok Tedy Mine coppergold almost all of the mining in PNG has been gold mining. The two largest gold mines are the Porgera Enga Province and Lihir New Ireland Province mines.History 0183 32Mines 0183 32Environmental impact of mining 0183 32References 0183 32External links

Increasing fine copper recovery at the Ok Tedi concentrator,

1998/2/1 0183 32Printed in Great Britain 08926875/98 19.00 0.00 INCREASING FINE COPPER RECOVERY AT THE OK TEDI CONCENTRATOR, PAPUA NEW GUINEA D. ORWE , S.R. GRANOt, and D.W. LAUDER Ok Tedi Mining Limited, P.O. Box 1, Tabubil, Western

Oil collapses, copper and cocoa also down: a monthly review of

2020/3/30 0183 32Oil collapses, copper and cocoa also down: a monthly review of Papua New Guineas commodities and financial markets. Welcome, 30 Mar 2020 by David James Leave a Comment. The oil price has cratered and LNG prices have also been weak.

Ok Tedi Mine Wikipedia

The Ok Tedi Mine is an openpit copper and gold mine in Papua New Guinea lo ed near the headwaters of the Ok Tedi River, in the Star Mountains Rural LLG of the North Fly District of the Western Province of Papua New Guinea.History 0183 32Infrastructure 0183 32Environmental impact 0183 32See also 0183 32References

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