Numa Numa Resources Inc. is advancing an integrated mining and infrastructure portfolio in Bougainville, centered on the planned reconstruction of the historic Panguna Mine, a major copper-gold deposit with substantial remaining resources. The company is working with customary landowners to advance Panguna while positioning major mining companies as future development and operating partners.
Beyond Panguna, Numa Numa is pursuing exploration opportunities at Mainoki and Karato, developing the Manetai Limestone and Lime Project to support regional mining operations, and advancing the Bougainville Power & Light Project, which could provide up to 10 megawatts of hydroelectric and solar power. Together, the projects are designed to combine resource development with the industrial inputs and infrastructure needed to support long-term mining activity in Bougainville.
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 between Bougainville and its parent government Papua New Guinea. In 2001, the Bougainville Peace Agreement ended the war and awarded Bougainville limited autonomy, including its own constitution, by which ownership of the mine reverted to its customary landowners. A majority of the Panguna Mine’s copper, gold, and silver ore resources remain within its walls, making the fully explored and developed Panguna Mine one of the largest ore bodies in the world, today worth approximately $100 billion.
Most geologists who have studied Bougainville believe that other nearby locations such as Mainoki and Karato are highly prospective and may contain ore deposits similar in size and scale to those of the Panguna Mine. This potential, combined with the company’s infrastructure projects, positions Numa Numa to unlock transformational opportunities in the Autonomous Region of Bougainville, where the company is headquartered and where its management has lived and worked for 10 years.
The importance of this announcement lies in the potential economic and social impact on Bougainville, a resource-rich archipelago in the South Pacific. The reconstruction of Panguna could bring significant investment and job opportunities, while the power and limestone projects would provide essential infrastructure for mining operations and local communities. For investors, the portfolio offers exposure to a diversified set of projects in a region with proven mineral wealth and a clear path to development.
Numa Numa’s approach of partnering with customary landowners and major mining companies suggests a collaborative model that could mitigate risks and enhance project viability. The company’s focus on sustainable development, including hydroelectric and solar power, aligns with global trends towards renewable energy and responsible mining practices.
For the mining industry, the Panguna Mine represents one of the largest undeveloped copper-gold resources globally, and its successful restart could significantly impact global supply. The project’s scale and existing infrastructure could make it a low-cost producer, potentially influencing copper and gold markets.
Investors and stakeholders can find more information about Numa Numa Resources in the company’s newsroom at https://ibn.fm/NUMA. The full article on this development is available at https://ibn.fm/BJfLT.

