Twin Metals
Project information
Type:
Royalty
Type:
Royalty
Aggregation level:
Asset
Aggregation level:
Asset
Status:
Suspended
Status:
Suspended
Report standard:
Sec S K 1300
Report standard:
Sec S K 1300
Ownership %:
100
Ownership %:
100
Operator:
No
Operator:
No
Operator name:
Antofagasta Plc
Operator name:
Antofagasta Plc
Extraction:
Open Pit
Extraction:
Open Pit
Country:
United States
Country:
United States
Region:
Minnesota
Region:
Minnesota
Interest conditions:
2.4% NSR Royalty on Cu and Ni (federal leases cancelled 2022; project suspended)
Description
copper, nickel royalty interest operated by Antofagasta plc in Minnesota, United States. Terms: 2.4% NSR Royalty on Cu and Ni (federal leases cancelled 2022; project suspended). [Identity row — full extraction queued for supplement pass]
Royalty interests
As at 31 December 2025
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