BLM claimant record

AMERICAN COPPER NMX INC

Active unpatented mining claims held on US federal land, from BLM's public Mineral & Land Records System. Earliest active claim located 2008-01-10.

Active claims
727
Acres
15,019
States
1
Latest filing
2024-06-03

Claims by state

StateActive claims
NM727

Claim types

Lode705
Other22

2026 maintenance estimate

At ~$200/claim, this portfolio's BLM maintenance runs an estimated $145,400 — due September 1, 2026, or the claims void. Estimates from public records — see the full deadline guide and get reminders.

All top claimants → Live claims map → Fee deadline guide →

Source: BLM MLRS public records, as of 2026-07-03. Counts reflect claims where this exact claimant name appears of record; related entities filing under other names are listed separately. Corrections: [email protected]