Decaturville Crater — Rockhounding in Laclede County, Missouri

Decaturville Crater is a mapped rockhounding spot in Laclede County, Missouri. Reported finds include albite, galena, glauconite, limonite, marcasite, and more. Below: coordinates, access notes, nearby spots, and trip-planning links.

Map showing Decaturville Crater in Laclede County, Missouri

Quick details

Access
Public area
Nearest road
Lilac Rd

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.

Found at Decaturville Crater

Each chip links to all spots in the U.S. that produce that material.

Nearby rockhounding spots

Other rockhounding spots within driving distance of Decaturville Crater.

Decaturville Crater FAQ

Where is Decaturville Crater?+
Decaturville Crater is in Laclede County, Missouri, at 37.89299, -92.70848. Nearest road: Lilac Rd.
What rocks and minerals can you find at Decaturville Crater?+
Decaturville Crater is reported to produce Albite, Galena, Glauconite, Limonite, Marcasite, Microcline, Muscovite, Opal, Plagioclase, Pyrite, Sphalerite, Tourmaline.
Is collecting allowed at Decaturville Crater?+
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 Decaturville Crater?+
Open the directions link to navigate to 37.89299, -92.70848 in Google Maps. The nearest road is Lilac Rd.

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