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, 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.
1,576
Current / Not-Closed Madison County, MT Claim Records
16,248
Historical Madison County, MT Claims
1,048
Madison County, MT Rockhound Hotspots
18,872
Total Madison County, MT Claims & Hotspots
994
Metallic Sites
54
Non-Metallic Sites
Notable finds: Kyanite · Quartz · Garnet (abrasive) · Corundum (abrasive) · Feldspar · Mica
Source records sometimes use broad or overlapping commodity labels; counts above preserve the underlying record classifications.
| Material | Sites Recorded |
|---|---|
| Kyanite | 28 |
| Quartz | 10 |
| Abrasive, Garnet | 6 |
| Abrasive, Corundum | 4 |
| Feldspar | 3 |
| Mica | 1 |
1,329
Lode Claims
188
Placer Claims
| Claim Type | Current Claims |
|---|---|
| Lode Claims | 1,329 (87.6%) |
| Placer Claims | 188 (12.4%) |
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Official Prospecting Resources for Madison County, MT
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Staked Maps isn't crowd-sourced guesswork. Current and historical claim boundaries are parsed directly from the Bureau of Land Management's Mineral & Land Records System (MLRS), which replaced the legacy LR2000 mining claim system in 2021, 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 (Mineral & Land Records System) case-recordation records, synced into our database on a regular schedule — not scraped or crowd-sourced.
Staked Maps displays the status reported by BLM. Records with a case disposition of Active are labeled Active; historical records come from BLM's closed-claims dataset. These statuses are research information, not a Staked Maps legal determination of claim validity, discovery, ownership or compliance. Verify the current record through MLRS before acting on it.
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.
Staked Maps currently tracks 1,576 current federal mining claim/site records and 16,248 historical claim records from BLM MLRS, plus 1,048 Madison County, MT mineral-occurrence records derived from USGS MRDS.
A premium map layer of documented mineral occurrences, prospects and mines sourced from USGS MRDS and labeled by material where available. These records are research leads, not a directory of verified public collecting sites.
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.
Regulatory and editorial content last reviewed against official records · Source: Madison County Clerk & Recorder · USGS MRDS
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.