Why Mining Claims Are Impossible to Understand in Alaska
BLM LR2000, ADL, case files, status confusion — why mining claim research is a nightmare and how TrueTopo Claim Radar solves it.
Mining claim data in Alaska is fragmented across multiple systems, each with different update cycles and status codes.
BLM LR2000. The federal system for claims on BLM and national forest land. Case files, serial numbers, claim names, and status. But the interface is built for specialists, not field users.
ADL (Alaska Division of Land). State mining claims and leases. Different data structure, different statuses, different API — if there is one.
Case files. To fully understand a claim, you often need to pull the actual case file. That means knowing which system it’s in and how to request it.
Status confusion. "Active," "Closed," "Forfeited," "Patented" — definitions vary by jurisdiction. A claim that looks inactive in one system might be in appeal in another.
TrueTopo Claim Radar. We unify BLM and DNR data into a single layer. Click a claim, see status, serial number, claimant, and links to source records. One map. No guessing.