Champion Mine Dump — Rockhounding in Marquette County, Michigan

Champion Mine Dump is a mapped rockhounding spot in Marquette County, Michigan. Reported finds include hematite, sapphire, sericite, specularite. Below: coordinates, access notes, nearby spots, and trip-planning links.

Quick details

Access: Public area
County: Marquette County
State: Michigan
Nearest road: Mine Street
Postcode: 49814
Coordinates: 46.50851, -87.98885

Land & collecting status

Generally open to casual rockhounding

Most public-tagged spots sit on BLM, U.S. Forest Service, or other federal land where reasonable hand collecting of common rocks and minerals is allowed. Confirm posted rules and active mining claims before you dig.

Public-land rules vary by agency, season, and field office. The RockHoundR app pulls live BLM, USFS, NPS, and tribal overlays so you can see exactly which agency manages the ground at this spot.

Sources & verification

Spot details combine the public RockHoundR location dataset, normalized mineral labels, agency land-status checks in the app, and community submissions. Coordinates are approximate until verified in the field.

State guidance last verified: April 1, 2026

Michigan DNR — Rockhounding rules
Michigan Geological Survey
Isle Royale National Park — Rules
Community submissions reviewed against published agency rules

Found at Champion Mine Dump

Each chip opens all spots that produce that material; the encyclopedia link opens the full ID and field guide.

Nearby rockhounding spots

Other rockhounding spots within driving distance of Champion Mine Dump.

Across the state line from Champion Mine Dump

Champion Mine Dump is close enough to the Michigan border that the next-closest rockhounding spots are in a neighboring state. Worth knowing if you are already on the road.

Champion Mine Dump FAQ

Where is Champion Mine Dump?+

Champion Mine Dump is in Marquette County, Michigan, at 46.50851, -87.98885. Nearest road: Mine Street.

What rocks and minerals can you find at Champion Mine Dump?+

Champion Mine Dump is reported to produce Hematite, Sapphire, Sericite, Specularite.

Is collecting allowed at Champion Mine Dump?+

Generally open to casual rockhounding. Most public-tagged spots sit on BLM, U.S. Forest Service, or other federal land where reasonable hand collecting of common rocks and minerals is allowed. Confirm posted rules and active mining claims before you dig. Always confirm current rules with the managing agency before a trip.

How do I get to Champion Mine Dump?+

Open the directions link to navigate to 46.50851, -87.98885 in Google Maps. The nearest road is Mine Street.

More rockhounding in Michigan

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Open Champion Mine Dump on the map

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