Welcome to Morobe Mining Joint Ventures

Morobe Mining Joint Ventures (MMJV) is a 50-50 joint venture between Harmony Gold Mining Company Limited of South Africa and Newcrest Mining Limited of Australia . MMJV was formally established for the purpose of exploring, developing and operating mines in the Morobe Province of Papua New Guinea (PNG). The MMJV covers all current and future mining, project and exploration activities by the two parent companies in the Morobe Province, PNG, including the Hidden Valley Gold mine and significant resource discovery at Wafi/Golpu.
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Hidden Valley Joint Venture

Hidden Valley JV

Hidden Valley Joint Venture is the first Morobe Mining Joint Venture operation to be developed into a mine. The Hidden Valley (Mine) is an open pit, silver/gold mine located in the Wau Bulolo District of Morobe Province, PNG.
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Wafi-Golpu Joint Venture

Wafi-Golpu JV

Wafi-Golpu Joint Venture (WGJV) is a 50:50 Joint Venture between Harmony and Newcrest created to develop the exciting Wafi - Golpu exploration project situated 65km from the sea port of Lae.
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Morobe Exploration Joint Venture

Morobe Exploration JV

The Morobe Exploration Joint Venture another 50:50 Joint Venture between Harmony Gold Mining Limited and Newcrest Mining Limited. The Exploration Joint Venture has an extensive portfolio of exploration tenements centred on the Morobe Goldfields.
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Note: Our standard office number has now been changed to: +675 478 5500

6 July, 2014

Hidden Valley laboratory receives certification


Environment Manager Edward Nicholas receiving the certificate from NISIT Chairman Reddy Kuama. Looking on from left to right are Victor Gabi (NISIT Director General), Anna Bale (NISIT Auditor) and Jatrepa Tinkerame (HV Environment Systems & Support Superintendent).


Hidden Valley gold mine's Chemistry Laboratory is now certified under ISO/IEC 17025 Standard.
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30 June, 2014

CHW houses to boost rural health


Mr Ngansia (right) prepares to open the door to the new CHW house in Nauti, as Mr Gwambelek looks on.


Morobe Mining Joint Ventures (MMJV) and the National Government through the Mineral Resources Authority (MRA) are working in partnership to bring development to the people of the Hidden Valley Mine project area, through mutually agreed development initiatives.
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Our vision is to create a world class mineral province within PNG


Honesty, Integrity, Respect, Working Together, Courage, Creativity & Innovation and Commitment to our people


Discovering, developing and operating gold mines in Morobe Province to build a sustainable long term business to benefit all our stakeholders