Source:
The National 
Hidden Valley is an open-pit, gold-silver mine and processing plant located in Morobe Province. It is, approximately 210 kilometres north-north-west of Port Moresby and 90 kilometres south-southwest of Lae.
The mine is a 50:50 joint venture between Harmony Gold and Newcrest Mining Limited.
Newcrest bought an initial 30% stake in Harmony’s PNG assets in July 2008 for US$229 million and sole funded exploration, development and construction costs in the joint venture area for around US$300 million in 2009 to earn-in an additional 20%. Newcrest formally reached a 50% stake in the joint venture on 30 June 2009.
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News
Harmony Won’t Be Able to Hit Output Target
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The National online More dead fish found as cyanide contamination confirmed
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Post Courier Wafi-Golpu to Reduce Harmony’s Cash Costs
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Post Courier online Watut communities question independence of social mapping
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Papua New Guinea Mine Watch Unitech set to verify cause of fish deaths
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Post Courier DEC document exposes Hidden Valley miners deceit
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Papua New Guinea Mine Watch Huge increase in HV toxic discharge levels before fish deaths
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Papua New Guinea Mine Watch Video clip: Labu villagers demand independent study on fish deaths
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Papua New Guinea Mine Watch Reuben Mete and the plight of the Watut people
Source:
Papua New Guinea Mine Watch 
