Salt Creek: Geode Digging in Lawrence County, Indiana

Public accessBest spot1 mineralLawrence County, IndianaUpdated July 2026

Mineral reported: 1
Elevation: 540 ft
Best months: March to November

Salt Creek drains the heart of Indiana's Mississippian geode belt, where quartz- and calcite-lined geodes weather out of the Harrodsburg and Salem limestones into the streambed gravel. Reaches that cross Hoosier National Forest allow casual personal-use collecting of loose surface material without mechanical digging, one of the few clearly legal free options in the belt. Finds range from hollow, druzy quartz interiors to solid crystal-filled nodules. Reported finds include geode. Below: coordinates, access notes, nearby spots, and trip-planning links.

Plan your visit

Generally open to casual rockhounding

County: Lawrence County
State: Indiana
Nearest road: Dunn Bridge Road
Coordinates: 38.95846, -86.39469

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.

Access note: Free surface collecting is allowed where Salt Creek crosses Hoosier National Forest (personal, non-commercial use, no digging or power tools; Brownstown Ranger District). Reaches on private farmland are riparian-owned and require landowner permission, and adjacent state parks and nature preserves prohibit collecting under Indiana DNR rule 312 IAC 8-2-8.

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 Salt Creek

38°J

43°F

53°M

65°A

74°M

82°J

85°J

85°A

79°S

67°O

54°N

42°D

Comfortable months (45 to 90°F highs)

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 (10 mi away).

Geology at Salt Creek

This spot sits on ground mapped as Alluvium and lower elevation terraces that formed within roughly the last 3 million years. Geodes weather out of their host rock and collect in gravels like these, where their round shape and light heft help them stand out.

Mapped unit: Alluvium and lower elevation terraces
Age: 3 Ma to present (Pleistocene to Holocene)
Elevation: 540 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

Is today a good day to go?

The app shows live weather, recent rain, and a daily rockhounding score for Salt Creek.

Get the app

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.

Indiana Geological and Water Survey
Hoosier National Forest
Indiana DNR property rules
Community submissions reviewed against published agency rules

Found at Salt Creek

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

Geode Encyclopedia →

Nearby rockhounding spots

Other rockhounding spots within driving distance of Salt Creek.

Lawrence CountyLawrence County, Indiana · 6 mi awayGeode, Calcite, Sphalerite
BedfordLawrence County, Indiana · 6 mi awayGeode
OoliticLawrence County, Indiana · 9 mi awayOolitic Limestone
HarrodsburgMonroe County, Indiana · 11 mi awayCalcite, Dolomite, Aragonite
BuddhaLawrence County, Indiana · 13 mi awayBarite, Calcite, Celestite
Greenhorn CreekBrown County, Indiana · 16 mi awayGold
Brown County State ParkBrown County, Indiana · 17 mi awayGeode, Marcasite, Aragonite
BloomingtonMonroe County, Indiana · 19 mi awayFluorite, Aragonite, Calcite

Across the state line from Salt Creek

Salt Creek 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.

Louisville (quarry area)Jefferson County, Kentucky · 58 mi awayFossilized Quarry, Petrified Wood
PalestineCrawford County, Illinois · 65 mi awaySiderite
Louisville (oolites area)Jefferson County, Kentucky · 68 mi awaySilicified Fossil, Oolite

Salt Creek FAQ

Where is Salt Creek?+

Salt Creek is in Lawrence County, Indiana, at 38.95846, -86.39469. Nearest road: Dunn Bridge Road.

What rocks and minerals can you find at Salt Creek?+

Salt Creek is reported to produce Geode.

Is collecting allowed at Salt Creek?+

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 Salt Creek?+

Bring a crack hammer, a chisel, safety glasses, and a bucket. Candidates are rounder and lighter than solid rock; a soil pipe cutter opens them cleaner than a flat smash.

When is the best time to visit Salt Creek?+

The most comfortable months at Salt Creek are March to November.

How do I get to Salt Creek?+

Open the directions link to navigate to 38.95846, -86.39469 in Google Maps. The nearest road is Dunn Bridge Road.

More rockhounding in Indiana

See all 33 Indiana spots →

Open Salt Creek on the map

Use the RockHoundR app for live land overlays, weather, geology, directions, and saved finds.

QR code that opens RockHoundR in your phone's app store

Get directionsDirections