Papua New Guinea

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  • At 04:49am, 08 Dec 2025

Hidden Valley, our sole operation in Papua New Guinea, is located in one of the world’s most prospective yet under-explored terrains for copper-gold porphyry and epithermal gold mineralisation. Our copper-gold portfolio in this region includes a 50% stake in the Wafi-Golpu project in Morobe Province.

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Hidden Valley

Hidden Valley is an open-pit gold and silver mine in Morobe Province, Papua New Guinea, some 210km north-west of Port Moresby.

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Wafi-Golpu Project

The Wafi-Golpu project is owned by the Wafi-Golpu joint venture, a 50:50 unincorporated joint venture between subsidiaries of Harmony and Newcrest Mining Limited (Australia).

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Investing in
Papua New Guinea

Papua New Guinea Investment Week,
6 – 11 December 2024

Presentation
Fact sheet
Video

Harmony Australasia

Tel: +61 7 3320 3700
Fax: +61 7 3320 3740

Address

Level 2, 189 Coronation Drive
Milton, Queensland 4064
Australia

PO Box 1562
Milton, Queensland 4064 Australia