THE BUSINESS AT A GLANCE
Project & facility overview
Tamarack is a nickel-copper development project in Minnesota. Talon’s disclosures explain its interest and the associated partnership arrangements. Investors and prospective commercial partners should distinguish Tamarack from Talon’s operating Eagle Mine and Humboldt Mill assets.
- Mineral exposure
- Nickel, Copper, Cobalt
- Province / state
- Minnesota
- Countries of assets
- United States
- Stage / facility type
- Studies & permitting
- Source operating status
- See company disclosures
- Inventory date
- 2026-09-10
- Source identifier
- USA0770
CORPORATE CONNECTIONS
Organizations behind this asset
| Organization | Source relationship | Reported interest | Source date |
|---|---|---|---|
| Talon Metals Corp. ↗ | Reported equity owner | 60% | 2026-06-29 ↗ |
| Rio Tinto ↗ | Reported equity owner | 40% | 2026-06-29 ↗ |
NRCan combines operators and owners in one source field; no equity percentage is inferred. USGS interests retain the source’s date. A listed party may be a subsidiary, operator or joint-venture participant.
INDUSTRIAL DATA
Reported annual capacity
| Product / commodity | Annual capacity | Measurement basis | Source notes |
|---|---|---|---|
| CopperConcentrates | 9,000 metric tons / year | Cu contentInventory: 2026-06-29 | No additional note suppliedSource capacity reference: U1170 |
| CobaltConcentrates | 350 metric tons / year | Co contentInventory: 2026-06-29 | No additional note suppliedSource capacity reference: U1171 |
| NickelConcentrates | 14,750 metric tons / year | Ni contentInventory: 2026-06-29 | E · No additional note suppliedSource capacity reference: U1172 |
Nameplate or reported capacity is not actual production, utilization, inventory available for sale, or a resource estimate. Capacity can be shared across facilities or products. Different units and shared values must not be summed.
GEOGRAPHIC CONTEXT
Tamarack: location
Asset counts by province / state · select a region
This source provides regional location information. No precise facility coordinates are inferred.
TRACEABLE INFORMATION
Sources & record dates
Checked 2026-09-10
Checked 2026-09-10
Checked 2026-09-10
Checked 2026-09-10
Inventory as of 2026-06-29 · Checked 2026-09-10
Government inventory classifications retain their original dates and uncertainty. “Assumed active” is the USGS source classification, not a newly verified operating status. Confirm current ownership, production, personnel and project status in the original disclosures.