Oregon Mining Claims Map: Active BLM Claims & Land Ownership

Oregon Records by BLM Status

"Current / not-closed" records include every BLM case disposition that isn't Closed, not only claims BLM itself labels "Active." Here's the actual breakdown:

Filed and Under Review records have a pending BLM case action and shouldn't be treated as identical to a fully Active claim. Verify a specific claim's exact status through BLM MLRS before relying on it.

What Oregon's Current Mining Claim Data Shows

The table shows Oregon's five counties with the most current records. Separately, 96 records in the statewide total cannot currently be assigned to a specific county because their BLM source geometry is incomplete or unresolved.

Malheur County currently contains the largest share of Oregon's mapped current claim/site records, followed by Baker County and Josephine County. Together, Malheur County, Baker County and Josephine County account for 73% of the statewide total. Lode records make up 66.3% of current claims statewide and placer records 32.9%, with the remaining 0.7% recorded as tunnel or mill sites. Malheur County has both the most lode and the most placer records. Claim density alone does not establish mineral potential or whether nearby ground is open to location, but it provides a useful starting point for researching where mining activity is concentrated.

One example of what's driving Malheur County's numbers is the Grassy Mountain gold and silver project near Vale. BLM approved the federal mine plan on January 29, 2026. The approved project involves about 469 acres of BLM-administered land, while the developer's broader mineral position includes 419 unpatented lode claims and 9 mill-site claims. State permits are still pending. A county's claim count can therefore reflect concentrated modern mineral development as well as widespread individual staking.

Understanding Claims & Public Land

Navigating Oregon prospecting means tracking both claim status and land status, which aren't the same thing. An unpatented federal mining claim is not ownership of the land itself. A valid claim is a possessory mineral interest that can give the claimant rights to develop and extract a discovered valuable mineral deposit, subject to federal and state law. The United States retains title to the land, and a claimant does not automatically receive exclusive use of the surface; surface use necessary for lawful mining operations is protected, while other public uses may continue when they don't materially interfere with those operations. That's why both claim status and land status matter: a place can appear free of mapped active claims and still be unavailable for prospecting or new claim location. Beyond gold, Oregon public land also holds recorded gem and mineral occurrences like sunstone, thunderegg and agate, covered in the rockhounding section below.

Oregon's Major Mining Regions

Southwestern Oregon

Southwestern Oregon runs along the heavily accreted Klamath Mountains terrane, where ancient oceanic crust produced placer gold along the Rogue, Illinois and Applegate River drainages. Josephine County ranks among Oregon's most heavily claimed counties and remains the center of current claim activity in southwestern Oregon, reflecting the alluvial gravels first worked at Josephine Creek and Jacksonville in 1851. Jackson and Douglas Counties round out the region, the latter mostly placer ground. Grave Creek, Cow Creek and the Illinois River remain the best-documented placer drainages. Lode mining is present but secondary here compared to the placer gravels; the area's mineral wealth is tied more to the Klamath terrane's structure than to a single hard-rock belt. See the county table above for exact current record counts.

Blue Mountains & Eastern Oregon

Northeastern and far-eastern Oregon hold Oregon's largest concentration of current claims by a wide margin. Malheur County alone accounts for the largest share of any Oregon county, with more lode and more placer claims than anywhere else in the state (the Grassy Mountain project, discussed above, is one driver of that concentration). Baker County covers the historic Blue Mountains gold belt, where an 1861 strike at Griffin Gulch built mining camps like Auburn, Sumpter and Canyon City on Jurassic granitic batholiths that intruded gold-bearing quartz veins into the Elkhorn and Greenhorn ranges. Grant County adds further recorded activity around the same belt. Together, these three counties hold well over half of Oregon's current claim records; see the county table above for exact figures.

Western Cascades: The Bohemia Mining District

A third historic district sits in the Western Cascades roughly 25 miles southeast of Cottage Grove, in Lane County. Placer gold turned up on Sharps Creek in 1858, but the strike that built the district came in 1863, when James Henry Sharp's find drew hundreds of prospectors through 1864 and 1865. The Champion, Helena, Musick, and Noonday mines consolidated under the Calapooya Mining and Tunnel Company in 1902, and Bohemia's output at the time helped fund the founding of Cottage Grove itself. The district sits at roughly 5,840 feet and closes under snow through the winter; pavement ends on Forest Service Road 22 and Sharps Creek Road well before Bohemia Saddle, with the final approach turning to gravel and dirt.

Oregon Coast: Beach Placer Gold

Oregon's coastline had its own gold rush, distinct from the interior belts. Fine gold turned up in black beach sands at Whiskey Run, about ten miles north of Bandon in Coos County, in the winter of 1852-1853; by 1854 hundreds of miners were working the sands and the boomtown of Randolph had sprung up along the shore. A single winter storm in 1855 stripped the beach clean and ended the rush almost as fast as it began, though color still shows up today in black-sand stringers along the coast and in the Sixes River drainage in neighboring Curry County, the source that fed gold onto those beaches in the first place.

Terrain, Elevation & Seasonal Access

Access varies sharply by elevation and season. Southwestern Oregon's river-bottom placer ground sits at low elevation along the Rogue, Illinois, and Applegate drainages and can remain accessible for longer stretches of the year, while the higher lode country of the Blue Mountains and the roughly 5,840-foot Bohemia Mining District close under snow through the winter months. Forest Service roads reach much of the public-domain ground in both regions, though the final approach to higher districts like Bohemia turns to gravel or dirt, and some stream-adjacent claims require a walk in from the nearest pullout. Whiskey Run Beach is reached via Seven Devils Road to a small paved parking area, though the beach access road itself is steep, rocky, and can be muddy enough to call for a high-clearance vehicle. Check current BLM, Forest Service and county road conditions before relying on backcountry routes; snow, wildfire, washouts, gates and seasonal closures can all affect access without notice.

Historical & Geological Sources

The historical accounts above draw on DOGAMI's own mining archives. For deeper research on a specific district:

• DOGAMI Historical Mining Information — Baker County
• DOGAMI Historical Mining Information — Grant County
• DOGAMI Historical Mining Information — Jackson County
• DOGAMI Historical Mining Information — Josephine County
• DOGAMI: Notes on the Bohemia Mining District, Lane County
• DOGAMI Historical Mining overview and statewide records index

Oregon Mining Claims Map: What It Can and Cannot Tell You

Use Staked Maps as a research and navigation tool, then confirm legal status with the agencies that manage the land and mineral estate.

Oregon Rockhounding & Recorded Mineral Occurrences

Staked Maps' Rockhound Hotspots layer for Oregon draws from the Oregon Department of Geology and Mineral Industries' Mineral Information Layer for Oregon (MILO-4), the state's own geospatial database of mineral occurrences, prospects and mines, rather than the USGS Mineral Resources Data System (MRDS) that most other states' Rockhound layers use. DOGAMI's current MILO-4 dataset contains 24,664 documented mineral occurrences, prospects and mines statewide. Staked Maps' 9,701 Oregon Rockhound Hotspots are derived from that dataset after filtering bulk and industrial materials that are less relevant to recreational mineral research. A recorded mineral occurrence is not automatically a public collecting site, an access guarantee, or proof of current mineral availability. It documents that DOGAMI has a record of material found at that location.

Why Oregon's Mineral Layer Is Different

Unlike Staked Maps' nationwide mineral-occurrence layer, Oregon uses DOGAMI's state-specific MILO-4 database because it provides richer Oregon mining and mineral information than the national dataset alone.

Oregon Sunstone

The Oregon Sunstone Public Collection Area in Lake County is managed by the Bureau of Land Management for noncommercial sunstone collecting. BLM currently charges no collecting fee, but sunstones collected there may not be collected for trade or commercial purposes. Private mining claims surround the public collection area and also occur within it, making accurate location awareness especially important. Before collecting, use the current BLM map and boundary markers to confirm you're inside the public collection area and not on a private claim. Sunstone, a calcium-rich feldspar gem that formed in basalt lava flows roughly 13 to 14 million years ago, was named Oregon's official state gemstone by the 1987 Oregon Legislature.

Historic Oregon Mining Districts Referenced on This Page

Oregon's mining history spans nearly the entire state, from the coastline to the high desert. The table below summarizes the historic districts named above.

Before You Prospect or Mine in Oregon

Mining and prospecting rules in Oregon depend on the land manager, mineral estate, location and equipment being used. Recreational hand panning does not require Oregon DEQ permit coverage; it's the one form of recreational prospecting that's exempt. Other in-stream equipment is treated differently.

Oregon DEQ's current 700-PM general permit regulates motorized suction dredges, gravity/siphon suction dredges, and certain non-motorized in-stream equipment like hand sluices, rocker boxes and hand-suction devices. Motorized and gravity/siphon dredges need to register through Oregon DEQ's online system; non-motorized equipment doesn't need registration but must carry a copy of the permit and follow its conditions. Suction dredging is limited to daylight hours and to the in-water work season set by the Oregon Department of Fish and Wildlife, with hose-size and stream-distance restrictions that vary by location.

Additional requirements may involve the Bureau of Land Management, U.S. Forest Service, Oregon Department of State Lands, Oregon Department of Fish and Wildlife, DOGAMI, local government or other agencies depending on the location and activity.

Do not assume that an active mining claim, public surface ownership, or the absence of a mapped claim determines what equipment you may legally use.

Official Prospecting Resources for Oregon

Official Filing & Regulatory Links

• BLM Oregon/Washington State Office Mining & Minerals

• What it is: The BLM state office that administers federal mining-claim recordation and adjudication for Oregon and Washington.

• Use case: The primary agency contact for questions about a specific claim's official status, recordation or adjudication.

• BLM MLRS Research & Filing Portal

• What it is: The official Bureau of Land Management Mineral & Land Records System (MLRS) online portal.

• Use case: Researching official federal claim serial numbers, verifying recorded claim holders, and submitting maintenance fees or annual filings online.

• BLM Oregon/Washington Mining Claim Packet & Information

• What it is: The official state-level BLM handbook for staking and locating mining claims on public domain lands in Oregon and Washington.

• Use case: Clear instructions on state-specific location notices, county recording deadlines, BLM filing fees, and boundary marking rules.

• DOGAMI Mineral Information Layer for Oregon (MILO)

• What it is: Oregon's own statewide geospatial database of mineral occurrences, prospects and mines, and the source behind Staked Maps' Oregon Rockhound Hotspots.

• Use case: Researching recorded mineral occurrences, historical mining records and published geology for a specific Oregon area.

• Oregon DOGAMI Mineral Land Regulation & Reclamation (MLRR)

• What it is: The official Oregon Department of Geology and Mineral Industries state regulatory page.

• Use case: Guidance on state-level mining requirements, including motorized equipment permits (suction dredging, highbanking), surface mining operating permits, and environmental reclamation rules.

• Oregon DEQ Metal Mining Activities

• What it is: Oregon DEQ's official water-quality permitting page for metal mining and in-stream mining equipment.

• Use case: Current 700-PM permit requirements, fees and registration for suction dredges and other in-stream mining equipment.

How to Research a Prospecting Area in Oregon Before You Go

1. Check current claims and filings. Start with the current claim layer to see whether current federal mining claim records are mapped in or around your target area.
2. Check land ownership. Turn on land-ownership boundaries. Public surface ownership does not automatically mean the mineral estate is open to claim location.
3. Research historical activity. Compare historical claims and recorded mineral occurrences to understand where mining or mineralization has previously been documented.
4. Verify official land status. Confirm current claim status, mineral entry, withdrawals and restrictions through BLM MLRS and the agency managing the land.
5. Check activity-specific rules. Before digging, dredging, highbanking or using other equipment, check the current state and federal requirements that apply to that location and method.

Research Oregon on the Free Map

Free account · No credit card required · Opens directly to the Oregon map

What Premium Adds to Your Oregon Map

• Historical Claims. See where mining activity existed before today's current records.
• Full Claim Details. Serial number, legal location and a direct BLM record link.
• Research Layers. PLSS, roads/trails, waterways and Oregon mineral occurrences.
• Offline Maps. Save your Oregon research before losing cell service.
• Field Tools. Directions, custom pins, measurements and claim-drafting tools.

Single State unlocks all premium features for Oregon for $29.99/year.

How Staked Maps Builds the Oregon Mining Claims Map

Staked Maps processes publicly available Bureau of Land Management claim records and synchronizes them into a map optimized for field research. It isn't a substitute for the official record.

• Current/not-closed records: BLM MLRS claim and site records currently on file in Staked Maps' database that our reconciliation process hasn't identified as closed. Reconciliation catches claims that drop out of BLM's own active feed and runs on a regular schedule, so a very recently closed claim can briefly still appear active until the next pass.
• Historical claims: Records from BLM MLRS's own Closed Mining Claims layer: claims BLM itself reports as closed or expired. This isn't a blend with the legacy LR2000 system BLM retired in 2021; MLRS is the only source. Historical claims use BLM's full Closed Mining Claims dataset (the service's entire multi-decade closed-claims history), not a separate BLM feed limited to recently updated closed cases — this is why Staked Maps' historical total can differ substantially from a site using that kind of recent-change feed.
• Sync schedule: Active claim records sync nightly, with a full reconciliation sweep weekly; the historical (closed-claims) figure is revalidated on a monthly schedule.
• Claim geometry: Claim boundaries are mapped representations derived from BLM's own legal/PLSS location data, not independently re-surveyed by Staked Maps. Treat them as accurate to BLM's source data, not as survey-grade boundaries in the field.
• Rockhound / mineral data: Sourced from DOGAMI MILO-4. Oregon's Rockhound Hotspots come from DOGAMI's own state geological survey database, not the USGS MRDS dataset most other states' Rockhound layers cite.
• Limitations: Figures reflect Staked Maps' own processing of public BLM and DOGAMI records, not a live feed. Always verify current status directly with the responsible agency before making a filing or access decision.