Deerlick Creek Park: Fossil Hunting in Van Buren County, Michigan

Public access12 mineralsVan Buren County, MichiganUpdated August 2026

Minerals reported: 12
Elevation: 600 ft
Best months: March to November

Deerlick Creek Park is a mapped rockhounding spot in Van Buren County, Michigan. Reported finds include fossil, lightning stone, unakite, petoskey stone, jasper, and more. Below: coordinates, access notes, nearby spots, and trip-planning links.

Plan your visit

Generally open to casual rockhounding

County: Van Buren County
State: Michigan
Postcode: 49090
Coordinates: 42.37247, -86.29228

Get directions View on Google Maps

Coordinates are approximate. Confirm the exact ground in the RockHoundR app, where land overlays show which agency manages the area.

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.

Best time to visit Deerlick Creek Park

33°J

36°F

45°M

56°A

68°M

76°J

80°J

79°A

74°S

62°O

49°N

39°D

Comfortable months (45 to 90°F highs)

Best months: March to November. Typical highs run 80°F in midsummer and 33°F in midwinter, with winter lows near 22°F.

Climate normals: NOAA 1991-2020 monthlies, S HAVEN station (2 mi away).

Geology at Deerlick Creek Park

This spot sits on Coldwater Shale, mapped as shale that formed roughly 360 to 325 million years ago. Sedimentary layers like these are where fossils are typically preserved, and fresh exposures after rain or in active cuts tend to produce best.

Mapped unit: Coldwater Shale
Age: 360–325 Ma (Mississippian)
Rock types: shale
Elevation: 600 ft

Geologic mapping via Macrostrat and the underlying state geological survey maps (CC BY 4.0). Bedrock at the surface can vary within a mapped unit.

Today's weather

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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 Deerlick Creek Park

Each name 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 Deerlick Creek Park.

Pilgrim Haven Natural AreaVan Buren County, Michigan · 1 mi awayLightning Stone, Quartz, Unakite
Van Buren State ParkVan Buren County, Michigan · 3 mi awayYooperlite
West Side County ParkAllegan County, Michigan · 14 mi away
Pier Cove ParkAllegan County, Michigan · 15 mi awayLightning Stone, Quartz, Unakite
Rocky Gap ParkBerrien County, Michigan · 19 mi awayPetoskey Stone, Unakite, Quartz
Grand Mere State ParkBerrien County, Michigan · 28 mi away
Howard City Gem MineKent County, Michigan · 75 mi away
Crandell LakeEaton County, Michigan · 79 mi away

Across the state line from Deerlick Creek Park

Deerlick Creek Park 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.

Washington Park BeachLaPorte County, Indiana · 55 mi awayAgate, Beach Glass, Leland Blue
Glencoe BeachCook County, Illinois · 76 mi awayGranite, Coral, Brachiopod
Pennoyer ParkKenosha County, Wisconsin · 79 mi away
Alford ParkKenosha County, Wisconsin · 80 mi away
Windpoint LighthouseRacine County, Wisconsin · 80 mi awayFossilized Coral, Beach Glass, Sodalite
Racine North BeachRacine County, Wisconsin · 80 mi away

Deerlick Creek Park FAQ

Where is Deerlick Creek Park?+

Deerlick Creek Park is in Van Buren County, Michigan, at 42.37247, -86.29228.

What rocks and minerals can you find at Deerlick Creek Park?+

Deerlick Creek Park is reported to produce Fossil, Lightning Stone, Unakite, Petoskey Stone, Jasper, Beach Glass, Horn Coral, Cold Water Agate, Hematite, Yooperlite, Slag, Chain Coral.

Is collecting allowed at Deerlick Creek Park?+

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.

What tools should I bring to Deerlick Creek Park?+

A rock hammer, a cold chisel, safety glasses, and newspaper or foam for wrapping finds cover most fossil ground. A trowel and a sieve help in soft exposures.

When is the best time to visit Deerlick Creek Park?+

The most comfortable months at Deerlick Creek Park are March to November.

How do I get to Deerlick Creek Park?+

Open the directions link to navigate to 42.37247, -86.29228 in Google Maps. Some spots are remote, so check road conditions before driving out.

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