BLM claimant record
COWBOY EXPLORATION AND DEVELOPMENT LLC
Active unpatented mining claims held on US federal land, from BLM's public Mineral & Land Records System. Earliest active claim located 2021-10-03.
Claims by state
| State | Active claims |
|---|---|
| MT | 147 |
Claim types
| Other | 147 |
2026 maintenance estimate
At ~$200/claim, this portfolio's BLM maintenance runs an estimated $29,400 — due September 1, 2026, or the claims void. Estimates from public records — see the full deadline guide and get reminders.
Source: BLM MLRS public records, as of 2026-07-04. Counts reflect claims where this exact claimant name appears of record; related entities filing under other names are listed separately. Corrections: [email protected]