Mining & minerals
Resource wealth. Skills. Local opportunity.
Researched 24 October 2026 · Independent sector guide
Industry overview
Gold and copper are central to PNG’s resource economy. Mining combines geological resources with large investments in extraction, processing, transport and infrastructure. Its commercial influence extends to contractors, engineering, maintenance, logistics and professional services.
Products & value chains
A producing mine is a connected industrial system: exploration and studies precede financing and construction, then extraction, treatment and sale. The economics depend on ore quality, recovery, operating costs and commodity markets. Mineral resources, reserves and annual production are different measures and cannot be used interchangeably.
People & places
Lihir on Aniolam Island in New Ireland provides one major example. Newmont describes it as one of the world’s largest producing gold operations. PNG’s mining story also involves landowners, host communities, skilled workers and local suppliers whose interests extend beyond the mine boundary.
Opportunities & challenges
Training, local procurement and capable PNG-owned service businesses can broaden participation. Environmental performance, landowner arrangements, water management and transparent distribution of benefits are fundamental. Long development timelines and capital intensity make project status as important as headline scale.
Current perspective
Company profiles help explain individual operations but represent the operator’s perspective. Economic reporting provides wider context. An announced or proposed project should not be presented as an operating mine, and expected future output should remain clearly identified as a forecast.
Sources & further reading
PNG Direct editorial synthesis. Sources include industry authorities, development organisations and company material as labelled. Historical examples and future opportunities are distinguished from current operating activity.