Oolitic: Oolitic Limestone Rockhounding in Lawrence County, Indiana

Updated June 2026

Oolitic is a mapped rockhounding spot in Lawrence County, Indiana. Reported finds include oolitic limestone. Below: coordinates, access notes, nearby spots, and trip-planning links.

Quick details

Access: Public area
County: Lawrence County
State: Indiana
Nearest road: Vista Drive
Postcode: 47462
Coordinates: 38.89987, -86.53383

Geology at Oolitic

This spot sits on ground mapped as Salem Limestone of Sanders Group that formed roughly 355 to 330 million years ago. Carbonate rock like this dissolves and weathers readily, so fresh road cuts, quarries, and creek exposures are typically the most productive ground.

Mapped unit: Salem Limestone of Sanders Group
Age: 355–330 Ma (Mississippian)
Elevation: 550 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.

Best time to visit Oolitic

Best months: March to November. Typical highs run 85°F in midsummer and 38°F in midwinter, with winter lows near 21°F.

Climate normals: NOAA 1991-2020 monthlies, OOLITIC PURDUE EX FM station (1 mi away).

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.

Sources: RockHoundR public spot dataset, app land overlays, and local agency review before each trip.

Found at Oolitic

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

Oolitic Limestone

Nearby rockhounding spots

Other rockhounding spots within driving distance of Oolitic.

Across the state line from Oolitic

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

Oolitic FAQ

Where is Oolitic?+

Oolitic is in Lawrence County, Indiana, at 38.89987, -86.53383. Nearest road: Vista Drive.

What rocks and minerals can you find at Oolitic?+

Oolitic is reported to produce Oolitic Limestone.

Is collecting allowed at Oolitic?+

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 Oolitic?+

A rock hammer, sturdy gloves, safety glasses, and a collecting bag cover the basics here. Add a spray bottle: wet rock shows color and pattern that dry rock hides.

When is the best time to visit Oolitic?+

The most comfortable months at Oolitic are March to November.

How do I get to Oolitic?+

Open the directions link to navigate to 38.89987, -86.53383 in Google Maps. The nearest road is Vista Drive.

More rockhounding in Indiana

See all 33 Indiana spots →

Open Oolitic on the map

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