Joplin: Apatite & Aragonite Rockhounding in Jasper County, Missouri

Updated August 2026

Joplin is a mapped rockhounding spot in Jasper County, Missouri. Reported finds include apatite, aragonite, azurite, barite, calcite, and more. Below: coordinates, access notes, nearby spots, and trip-planning links.

Quick details

Access: Permission required
County: Jasper County
State: Missouri
Nearest road: North 3rd Street
Postcode: 64870
Coordinates: 37.19497, -94.47556

Geology at Joplin

This spot sits on ground mapped as limestone that formed roughly 360 to 325 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.

Age: 360–325 Ma (Mississippian)
Rock types: limestone
Elevation: 960 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 Joplin

Conditions here are workable year-round, with typical highs from 45°F in winter to 90°F in summer.

Climate normals: NOAA 1991-2020 monthlies, JOPLIN RGNL AP station (3 mi away).

Land & collecting status

Permission required before collecting

Requires landowner or agency permission before any collecting. Do not enter without explicit authorization.

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 Joplin

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 Joplin.

Across the state line from Joplin

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

Joplin FAQ

Where is Joplin?+

Joplin is in Jasper County, Missouri, at 37.19497, -94.47556. Nearest road: North 3rd Street.

What rocks and minerals can you find at Joplin?+

Joplin is reported to produce Apatite, Aragonite, Azurite, Barite, Calcite, Cerussite, Chalcopyrite, Chrysocolla, Dolomite, Galena, Garnet, Pyrite, Sphalerite.

Is collecting allowed at Joplin?+

Permission required before collecting. Requires landowner or agency permission before any collecting. Do not enter without explicit authorization. Always confirm current rules with the managing agency before a trip.

What tools should I bring to Joplin?+

A rock hammer, gloves, and safety glasses are enough for oxidized copper ground. Look for green and blue staining on weathered rock and in old dump piles.

When is the best time to visit Joplin?+

Joplin is workable year-round.

How do I get to Joplin?+

Open the directions link to navigate to 37.19497, -94.47556 in Google Maps. The nearest road is North 3rd Street.

More rockhounding in Missouri

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Open Joplin on the map

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