Madison County, MT Mining Claims & Land Ownership Map
Current BLM claim data, land ownership layers, and rockhounding-ready backcountry navigation for Madison County, MT — built for the field.
Madison County stands at the historic heart of Montana's 1860s gold rush, anchored by the legendary Alder Gulch placer deposits, Virginia City, and the mineral-rich Tobacco Root and Gravelly mountain ranges. Renowned as the single richest placer gold strike in Rocky Mountain history, Alder Gulch produced millions in coarse gold, establishing Madison County as a premier destination for panners, detectorists, and rockhounds. Expansive public domain lands managed by the BLM Dillon Field Office and Beaverhead-Deerlodge National Forest provide extensive territory for backcountry exploration outside active claim boundaries.
Geologically, Madison County occupies a complex tectonic zone where Precambrian metamorphic rocks were intruded by Mesozoic granitic stocks. Hydrothermal fluids injected high-grade gold quartz veins, silver-lead-zinc orebodies, and copper lodes across districts like Norris, Sterling, Pony, and Rochester. Deep glacio-fluvial erosion weathered these lodes, washing heavy placer gold into alluvial bench gravels along Alder Gulch, the Ruby River, and the Jefferson River basin. Beyond gold, rockhounds explore gravel bars and alpine washes for almandine garnets, corundum, amethyst, chalcedony, and rhodonite.
Navigating Madison County requires precise property boundary verification. Active placer and lode claims line primary creek beds and mountain slopes, interlocking with private patented ranches and state trust lands. Utilizing an active Madison County mining claims map enables prospectors and collectors to trace live federal BLM records, verify open public domain ground, and target productive prospecting sites legally and safely.
1,494
Active Madison County, MT Claims
16,195
Historical Madison County, MT Claims
1,065
Madison County, MT Rockhound Hotspots
18,754
Total Madison County, MT Claims & Hotspots
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Save any map area while you have cell service, then navigate active BLM mining claims, land ownership boundaries, and optional layers like elevation contours, roads, and creeks — with zero connectivity out in the field. Offline downloads are included on every paid plan. See plans below →
Official Prospecting Resources for Madison County, MT
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Staked Maps isn't crowd-sourced guesswork. Active and historical claim boundaries are parsed directly from the Bureau of Land Management's own MLRS/LR2000 case-recordation system — the same records BLM state offices use internally — and kept in sync with our database on a regular schedule. Rockhound Hotspots draw from the USGS Mineral Resources Data System (MRDS), cross-referenced by material so you can see exactly what's been found at a given site. For legal filings, always confirm current status directly with your BLM state office of record; Staked Maps is a research and navigation tool, not a substitute for the official record.
Directly from the Bureau of Land Management's official MLRS/LR2000 case-recordation records, synced into our database on a regular schedule — not scraped or crowd-sourced.
Yes. The free tier gives you the interactive claims map, land ownership overlays, and basemap layers for your current state, auto-detected via GPS — no subscription required. Paid plans add more states plus premium data like full legal descriptions, historical claims, offline downloads, and Rockhound Hotspots.
Active claims currently have valid, in-good-standing filings with the BLM. Historical claims are expired or closed filings — still useful for understanding an area's mining history and past activity.
Free users can search by county. Paid plans add search by claim serial number, plus each claim's full legal (aliquot) description and BLM records link.
A premium map layer of known mineral and gem collecting sites — sourced from USGS records and labeled by material where available (e.g. turquoise, opal, jasper) — for rockhounds looking for their next find.
Staked Maps currently tracks 1,494 active and 16,195 historical mining claims in Madison County, MT, plus 1,065 Rockhound Hotspots — synced on a regular schedule directly from the BLM's own MLRS records.
Yes — the live map covers all of Montana, not just Madison County. Other Montana counties with a dedicated page: Granite County, Broadwater County, Jefferson County and Lewis & Clark County.
Madison County Clerk & Recorder is Madison County, MT's primary office for filing and researching mining claims — see the Official Filing & Information Links section above for the direct link and more resources.
Information hosted on Staked Maps is compiled from publicly available data streams provided by the Bureau of Land Management (BLM) and relevant state geographic clearinghouses. Staked Maps accepts no liability for the content of this geospatial data, or for the consequences of any real-world exploration, land entry, or staking actions taken on the basis of the information provided via this application interface.
Staked Maps makes no warranty, expressed or implied, including the warranties of merchantability and fitness for a particular purpose, nor assumes any legal liability or responsibility for the pinpoint accuracy, reliability, completeness, latency, or programmatic utility of these geospatial data layers, or for the improper interpretation of these data grids.
These mapping layers and related graphics are visual convenience aids only; they are not legal documents and must never be used as such. The data may not be used to legally determine title, mineral ownership, valid description boundaries, jurisdictional authorities, or land restrictions in place on public or private land. Natural backcountry hazards may or may not be depicted on topographies, and land users are strictly mandated to exercise caution. Federal records are dynamic and change constantly. The end-user is exclusively responsible for validating current land classifications with local BLM field offices and managing compliance accordingly.