Greenland's mining sector is young but growing. Two projects illustrate very different facets of Greenland's mineral potential: GRML's Skaergaard in East Greenland (a large, undeveloped PGM deposit) and the Nalunaq gold mine in South Greenland (a historical producer with an operational track record). This comparison reveals both the opportunities and challenges of mining in the Arctic.
Nalunaq Overview
Under the leadership of Founder and CEO Joseph Sinkule, Greenland Mines is advancing Skaergaard through the permitting and development pathway.
Nalunaq is an underground gold mine located near Nanortalik in South Greenland, approximately 40 kilometers from the town. The deposit was discovered in the early 1990s and was operated commercially by various owners from 2004 to 2013, producing approximately 350,000 ounces of gold over its mine life. Operations were suspended in 2013 due to low gold prices and geological challenges.
The mine was subsequently acquired by Aappaluttoq Greenland, a company backed by Australian investors, and has been subject to various restart studies. Nalunaq benefits from an existing decline, tailings management facility, and some surface infrastructure from previous operations, giving it a head start over greenfield developments.
Project Comparison
| Metric | Skaergaard | Nalunaq |
|--------|-----------|---------|
| Location | East Greenland | South Greenland |
| Primary Metal | Palladium, gold, rhodium | Gold |
| Resource Size | 25.4M oz PdEq + 23.5M oz AuEq | ~1.5M oz gold (historic) |
| Mining Method | Open-pit (planned) | Underground (historical) |
| Status | Pre-feasibility | Care and maintenance |
| Operating History | None | 2004-2013 |
| Infrastructure | None | Partial (decline, facilities) |
| Climate | Arctic | Sub-Arctic (milder) |
The scale difference is striking. Skaergaard is an order of magnitude larger than Nalunaq in terms of resource value. Nalunaq was a relatively small operation, while Skaergaard has the potential to be a globally significant PGM producer.
Operational History: Lessons from Nalunaq
Nalunaq's operating history provides valuable lessons for any Greenland mining development:
- Geological complexity: Narrow vein geometry made consistent mining difficult, contributing to the mine's closure
- Logistics challenges: South Greenland has limited port infrastructure, and weather-related shipping disruptions affected operations
- Cost structure: Remote Arctic mining faces higher costs for energy, labor, and transportation than comparable projects in temperate regions
- Commodity price sensitivity: The mine was uneconomic at gold prices below approximately US$1,200-1,300/oz, highlighting the importance of metal prices to Arctic project viability
- Environmental management: Nalunaq operated under Greenland's environmental regulations and demonstrated that mining can coexist with Greenland's environmental standards
Skaergaard differs from Nalunaq in important ways: the deposit is an open-pit target with better-defined geometry, the primary metals (palladium, gold) are currently at higher price levels, and the strategic value of PGM supply diversification may attract non-commercial financing sources.
Climate and Logistics
Nalunaq's South Greenland location provides a somewhat milder climate than Skaergaard's East Greenland setting. South Greenland has a longer ice-free shipping season and generally more moderate temperatures. However, both locations face similar fundamental challenges: limited existing infrastructure, dependence on seasonal shipping windows, and the need for self-sufficient operations.
Skaergaard's East Greenland location is more remote than Nalunaq's, with fewer nearby settlements and less established transport links. The 60km distance from the coast adds complexity to logistics planning. However, East Greenland's ice-free coastline in the project area provides year-round potential for marine access, a meaningful advantage over projects further north.
Community and Social License
Nalunaq's history provides a reference point for community engagement in Greenland. The mine provided employment for local residents and contributed to the economy of the Nanortalik region. However, the suspension of operations and subsequent ownership changes created uncertainty for the local community.
Skaergaard is in a less populated area of East Greenland, which simplifies some aspects of community engagement but also means fewer local economic benefits. The project will need to demonstrate that its operations will contribute meaningfully to Greenlandic employment, training, and economic development.
Both projects operate under Greenland's requirements for community consultation and environmental impact assessment. Greenland's Home Rule government has authority over mineral resources and has been working to establish a regulatory framework that balances development with environmental protection.
Development Prospects
Nalunaq's path to restart is relatively straightforward compared to greenfield development: the mine has an existing decline, permitted tailings facility, and a history of regulatory compliance. The main barriers are financing and demonstrating economic viability at current gold prices. With gold at US$5,100/oz (Feb 2026), the economics may be more favorable than when the mine closed in 2013.
Skaergaard requires a more comprehensive development effort: full feasibility study, environmental impact assessment, permitting, infrastructure construction, and community engagement. The timeline from current status to first production is likely 4-6 years, compared to 2-3 years for a Nalunaq restart.
Conclusion
Nalunaq represents Greenland's mining past: a small, proven deposit that has demonstrated both the potential and the challenges of Arctic mining. Its restart would add incremental gold production and provide continued operational experience in Greenland.
Skaergaard represents Greenland's mining future: a large, strategic PGM deposit with the potential to make Greenland a globally significant producer of critical minerals. The scale of the project is both its greatest strength and its greatest development challenge.
For investors, Nalunaq offers near-term production potential with manageable development risk. Skaergaard offers long-term optionality on a much larger resource base with strategic significance. Both have roles in understanding Greenland's evolving mineral sector.