Pinal County, AZ Mining Claims & Land Ownership Map
Current BLM claim data, land ownership layers, and rockhounding-ready backcountry navigation for Pinal County, AZ — built for the field.
Pinal County, AZ Mining Claims & Land Ownership Map
Current BLM claim data, land ownership layers, and rockhounding-ready backcountry navigation for Pinal County, AZ — built for the field.
Pinal County spans a rich mineralized corridor in central Arizona, stretching from the rugged Superstition and Tortolita mountains down through the Gila River basin. Famed for historic gold rushes around Goldfield and world-class copper deposits near Superior and Ray, the region holds a dense concentration of active federal mining claims on Bureau of Land Management (BLM) and Tonto National Forest lands. Prospectors, detectorists, and dry-washers actively explore dry washes, bedrock benches, and ancient alluvial gravels across the county.
The complex geology of Pinal County is anchored by Precambrian granitic host rocks, Mid-Tertiary volcanic structures, and Laramide porphyry copper intrusions. Hydrothermal fluids deposited rich lode gold-silver quartz veins, copper-molybdenum orebodies, and prized secondary minerals. Over millions of years, weathering washed gold nuggets and fine placer flakes into dry gulches around Hewitt Canyon, Queen Creek, and the Dripping Spring Mountains. For lapidary collectors, public domain acreage yields spectacular mineral specimens including fire agate, chrysocolla, azurite, malachite, quartz crystals, and world-famous wulfenite crystals from historic mining districts like Mammoth.
Navigating mineral exploration in central Arizona demands exact boundary awareness. Active unpatented lode and placer claims line proven mineral belts, interlocking with Arizona State Trust Land and private parcels. Referencing a live Pinal County mining claims map allows panners, detectorists, and rockhounds to cross-reference federal MLRS records, differentiate claim boundaries, and confirm open public domain land before heading into the backcountry.
9,191
Current / Not-Closed Pinal County, AZ Claim Records
40,535
Historical Pinal County, AZ Claims
744
Pinal County, AZ Rockhound Hotspots
50,470
Total Pinal County, AZ Claims & Hotspots
725
Metallic Sites
19
Non-Metallic Sites
Notable finds: Corundum (abrasive) · Mica · Perlite · Quartz · Gemstone · Feldspar
Source records sometimes use broad or overlapping commodity labels; counts above preserve the underlying record classifications.
| Material | Sites Recorded |
|---|---|
| Abrasive, Corundum | 5 |
| Mica | 3 |
| Perlite | 2 |
| Quartz | 2 |
| Gemstone | 2 |
| Feldspar | 1 |
8,320
Lode Claims
667
Placer Claims
| Claim Type | Current Claims |
|---|---|
| Lode Claims | 8,320 (92.6%) |
| Placer Claims | 667 (7.4%) |
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Save any map area while you have cell service, then navigate active BLM mining claims, surface-management 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 Pinal County, AZ
Pinal County Recorder's Office
What it is: The official county recording portal and public land document archive for Pinal County (located in Florence, AZ).
Use case: Filing local Mining Claim Location Notices, recording annual Proof of Labor (Affidavits of Performance), and researching recorded land documents at the county courthouse.
BLM Phoenix District Office / Mining & Minerals
What it is: The official Bureau of Land Management district office portal overseeing public domain surface management and mineral entry across Pinal County and central Arizona.
Use case: Reviewing local surface management regulations, verifying BLM public domain land availability around the Superstition and Tortolita mountains, submitting 3809 notices for equipment use, and inquiring about federal mining claims.
USFS Tonto National Forest Rocks & Minerals
What it is: The official U.S. Forest Service portal for the Tonto National Forest, covering major mountain mining districts and public forest land across northern and eastern Pinal County.
Use case: Reviewing Forest Service prospecting and rockhounding rules, submitting a Notice of Intent (NOI) or Plan of Operations for motorized equipment, and checking active fire, road, and wilderness restrictions.
Plans
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Single State, Tri-State and All-West all unlock the exact same features — nothing is pay-gated between them, they differ only in how many states you get.
Paid plans renew automatically at the monthly or annual rate you choose until you cancel. Cancel anytime and keep access through the end of your paid period. See our Terms of Use.
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 9,191 current federal mining claim/site records and 40,535 historical claim records from BLM MLRS, plus 744 Pinal County, AZ 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 Arizona, not just Pinal County. Other Arizona counties with a dedicated page: Yavapai County, Mohave County, La Paz County and Cochise County.
Pinal County Recorder's Office is Pinal County, AZ'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: Pinal County Recorder's Office · 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.