Numa Numa Resources Inc. is advancing an integrated mining and infrastructure portfolio in the Autonomous Region of Bougainville, anchored by the planned reconstruction of the historic Panguna Mine. The company is working with customary landowners to move the project forward while positioning major mining companies as future development and operating partners, according to a recent company announcement.
The Panguna Mine, developed by Rio Tinto, was the largest open-cut copper and gold mine in the world when it operated from 1972 to 1989, before being shuttered due to a civil war known as “the Crisis” between Bougainville and Papua New Guinea. The 2001 Bougainville Peace Agreement ended the conflict and granted Bougainville limited autonomy, including its own constitution, under which ownership of the mine reverted to its customary landowners. A majority of the mine’s copper, gold, and silver ore resources remain within its walls, making the fully explored and developed site one of the largest ore bodies in the world, today worth approximately $100 billion.
Beyond Panguna, Numa Numa is pursuing exploration opportunities at Mainoki and Karato. Most geologists who have studied Bougainville believe these nearby locations are highly prospective and may contain ore deposits similar in size and scale to those of Panguna. The company is also developing the Manetai Limestone and Lime Project to support regional mining operations and is advancing the Bougainville Power & Light Project, which could provide up to 10 megawatts of hydroelectric and solar power. Together, these projects are designed to combine resource development with the industrial inputs and infrastructure needed to sustain long-term mining activity in the region.
This diversified approach is significant for the mining industry, as it addresses both the extraction of critical minerals and the necessary supporting infrastructure, which are often bottlenecks for projects in remote or post-conflict regions. The reconstruction of Panguna, with its substantial remaining copper and gold resources, could have major implications for global supply chains, especially as demand for these metals continues to rise for electrification and renewable energy technologies. The project also holds the potential to drive economic development in Bougainville, a region that has faced decades of underdevelopment since the mine's closure.
For the reader and the industry, the progress of Numa Numa’s projects signals a potential revival of one of the world’s largest untapped copper-gold deposits. If successful, it could attract significant investment and demonstrate a model for post-conflict resource development that aligns with customary landowner interests. Moreover, the inclusion of power and limestone projects highlights the importance of holistic planning for mine operations, which could set a precedent for future mining projects in similar contexts.
Numa Numa is headquartered in Bougainville, where its management has lived and worked for 10 years, providing local insight and relationships that are crucial for navigating the complex social and political landscape. The company’s efforts to engage customary landowners and potential partners will be critical as it advances toward feasibility and development stages.
For more information, visit the full article at https://ibn.fm/BJfLT and the company’s newsroom at https://ibn.fm/NUMA.
