Panguna mine

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Panguna mine
Copper ore concentrator undergoing construction. Mill building. 2 c. 1971.jpg
Copper ore concentrator undergoing construction, c. 1971
Location
Location map Bourgainville Island.png
Schlaegel und Eisen nach DIN 21800.svg
Panguna mine
Autonomous Region of Bougainville
Country Papua New Guinea
Coordinates 6°18′54″S155°29′42″E / 6.315°S 155.495°E / -6.315; 155.495
Production
Products
TypeOpen pit
History
Opened1972
Closed1989
Owner
Company Bougainville Copper

The Panguna mine is a large copper mine located in Bougainville, Papua New Guinea. Panguna represents one of the largest copper reserves in Papua New Guinea and in the world, having an estimated reserve of one billion tonnes of ore copper and twelve million ounces of gold. [1] [2] The mine has been closed since 1989 and has ceased all production.

Contents

History

The discovery of vast copper ore deposits in Bougainville's Crown Prince Range led to the establishment of the copper mine in 1969 by Bougainville Copper Ltd (BCL), a subsidiary of the Australian company Conzinc Rio Tinto of Australia. The mine began production in 1972, with the support of the Papua New Guinea National Government as a 20% shareholder. In contrast to this, the Bougainvilleans received 0.5–1.25% share of the total profit. The site was at the time the world's largest open-pit copper/gold mine, generating 12% of PNG's GDP [3] and over 45% of the nation's export revenue. [4] Profits derived from the mine helped fund Papua New Guinea's independence from Australia, in 1975. [5]

Mining at Panguna included the direct discharge of tailings into tributaries of the Jaba River. [6] The mine caused devastating environmental issues on the island, and the company was responsible for poisoning the entire length of the Jaba River, causing birth defects, as well as the extinction of the flying fox on the island. Bougainville Copper had set up a system of racial segregation on the island, with one set of facilities for white workers and one set for locals. This prompted an uprising in 1988, led by Francis Ona, a Panguna landowner and commander of the Bougainville Revolutionary Army (BRA). The outcome of the uprising was the Bougainville conflict, between the BRA, who sought secession from PNG, and the Papua New Guinea Defence Force. The ten-year conflict resulted in over 20,000 deaths, the eventual closure of the mine on 15 May 1989, and the complete withdrawal of BCL personnel by 24 March 1990. As of May 2024, it remains closed. [7]

In June 2016, Rio Tinto relinquished its role by divesting its interests in the mine to national and local governments. [8] In 2020, the Human Rights Law Centre lodged a complaint with the Australian government regarding adverse environmental and human rights impacts of the mine. [9]

Environmental impacts

The environmental impacts of the mine continue to this day. Many people have had to relocate to higher ground to avoid contaminated drinking water. [9] Heavy metals such as copper, zinc, and mercury are found in the surrounding rivers. [10] Rio Tinto has refused to fund remediation works, stating that it fully complied with the relevant laws during mining operations. [8]

Reopening

The autonomous government of Bougainville wants to reopen the mine for the purposes of seeking an independent funding source. [10] Estimates place the cost of reopening the mine at $5 to $6 billion. [10]

See also

Related Research Articles

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The politics of Papua New Guinea takes place in a framework of a parliamentary representative democratic multi-party system, whereby the prime minister is the head of government. Papua New Guinea is an independent Commonwealth realm, with the monarch serving as head of state and a governor-general, nominated by the National Parliament, serving as their representative. Executive power is exercised by the government. Legislative power is vested in both the government and parliament.

<span class="mw-page-title-main">Economy of Papua New Guinea</span>

The economy of Papua New Guinea (PNG) is largely underdeveloped with the vast majority of the population living below the poverty line. However, according to the Asian Development Bank its GDP is expected to grow 3.4% in 2022 and 4.6% in 2023. It is dominated by the agricultural, forestry, and fishing sector and the minerals and energy extraction sector. The agricultural, forestry, and fishing sector accounts for most of the labour force of PNG while the minerals and energy extraction sector, including gold, copper, oil and natural gas is responsible for most of the export earnings.

<span class="mw-page-title-main">Autonomous Region of Bougainville</span> Autonomous region of Papua New Guinea

Bougainville, officially the Autonomous Region of Bougainville, is an autonomous region in Papua New Guinea. The largest island is Bougainville Island, while the region also includes Buka Island and a number of outlying islands and atolls. The current capital is Buka, situated on Buka Island.

<span class="mw-page-title-main">Bougainville Island</span> Island in Papua New Guinea

Bougainville Island is the main island of the Autonomous Region of Bougainville, which is part of Papua New Guinea. Its land area is 9,300 km2 (3,600 sq mi). The population of the whole province, including nearby islets such as the Carterets, is approximately 300,000. The highest point is Mount Balbi, on the main island, at 2,715 m (8,907 ft).

<span class="mw-page-title-main">History of Bougainville</span> Bougainville, region in Papua New Guinea

Bougainville, an autonomous region of Papua New Guinea (PNG), has been inhabited by humans for at least 29,000 years, according to artefacts found in Kilu Cave on Buka Island. The region is named after Bougainville Island, the largest island of the Solomon Islands archipelago, but also contains a number of smaller islands.

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 15 May 1989, when mining operations were officially halted due to militant activity. The mine has remained closed since then.

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<span class="mw-page-title-main">Panguna</span>

Panguna is a town next to the Panguna copper mine on Bougainville Island, Papua New Guinea. It was owned and operated by Bougainville Copper Ltd, a subsidiary of Rio Tinto. Beginning operations in 1972, the company hired thousands of workers, most from other parts of the country.

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Bougainville – Our Island Our Fight is a 1998 Australian documentary film. It was produced and directed by Wayne Coles-Janess.

Jaba River is a river in Bougainville, Papua New Guinea. It empties to Empress Augusta Bay at 6.3833333°S 155.2166667°E. It was polluted by waste from the Panguna mine, which specialized in copper. The aquatic life of Jaba river was destroyed due to heavy metal pollution. The environmental pollution of river was one of the causes of armed conflict on the island and struggle of local people for independence.

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<span class="mw-page-title-main">Republic of the North Solomons</span> Unrecognized state

The Republic of the North Solomons was an unrecognised state that purported to exist for about six months in what is now the Autonomous Region of Bougainville, Papua New Guinea (PNG). It involved:

a 'Unilateral Declaration of Independence of the Republic of North Solomons' and a failed bid for self-determination at the UN

Noah Musingku, under the name "King David Peii II", claims to be head of the twin "kingdoms" of Papaala and Me’ekamui on Bougainville Island in the North Solomon Islands, which are not considered to be real kingdoms by any government authority. Musingku is the creator of U-Vistract, which was banned as a pyramid scheme in Papua New Guinea. After the banning of U-Vistract in Papua New Guinea, Musingku fled to Bougainville, taking advantage of the political situation on Bougainville to avoid prosecution and the aggrieved investors of U-Vistract from whom he had collected millions of kina. As of November 2020, his "kingdoms" remain at large, mainly due to fears of destabilising the island and because many of the local authorities have invested in him. Musinku's influence in Bougainville is widely considered one of the chief problems facing President of the Autonomous Region of Bougainville Ishmael Toroama in his attempts to stabilise Bougainville in preparation for its independence.

<span class="mw-page-title-main">Bougainville conflict</span> 1988–1998 armed conflict in Papua New Guinea

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References

  1. "Panguna Copper Project". portergeo.com. 2012. Retrieved 26 July 2013.
  2. Doherty, Ben (31 March 2020). "Rio Tinto accused of violating human rights in Bougainville for not cleaning up Panguna mine". The Guardian. ISSN   0261-3077 . Retrieved 18 June 2020.
  3. Mcdonald, Joshua. "Will Bougainville Reopen the Panguna Mine?". thediplomat.com. The Diplomat.
  4. "Panguna | Papua New Guinea". Encyclopedia Britannica. Retrieved 10 August 2020.
  5. "Bougainville's gold mine sparked a war that killed 20,000 – now it could be reopened". SBS . 22 November 2019. Retrieved 7 June 2023.
  6. Mudd, Gavin M.; Roche, Charles; Northey, Stephen A.; Jowitt, Simon M.; Gamato, Gama (1 November 2020). "Mining in Papua New Guinea: A complex story of trends, impacts and governance". Science of the Total Environment. 741. doi:10.1016/j.scitotenv.2020.140375 . Retrieved 6 June 2023.
  7. "History of Panguna mine" . Retrieved 15 January 2020.
  8. 1 2 Skidmore, Zachary (6 September 2021). "Rio Tinto and the legacy of the Panguna mine". Mining Technology. Verdict Media. Retrieved 7 June 2023.
  9. 1 2 Swanston, Tim; Gunga, Theckla (6 June 2023). "Bougainville's destructive goldmine could also be its $90 billion key to independence". ABC News . Australian Broadcasting Corporation . Retrieved 7 June 2023.
  10. 1 2 3 Wilson, Catherine (6 May 2022). "Bougainville starts process to reopen controversial Panguna mine". Al Jazeera . Retrieved 7 June 2023.

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