Nick's Geodes
Approximate — check official site before visiting
Private geode collecting operation on a creek-loaded property between Nauvoo, IL and Keokuk, IA. Visitors pay per bucket and dig geodes from the creek. Keokuk-type geodes contain quartz, calcite, and occasionally other minerals. Family-friendly activity suitable for all ages.
🌐 Visit Official Site →🪨 What You Can Find Here
Geodes
Hollow rocks lined with crystals. Iowa's Keokuk region is the Geode Capital of the World.
Also found at:
Quartz Crystals
Clear, smoky, and rose quartz crystals are among the most common and rewarding rockhounding finds. Arkansas produces world-class quartz.
Also found at:
Calcite
Common but versatile carbonate mineral that forms in many crystal habits. Found in geodes, cave deposits, and veins throughout the US.
Also found at:
📍 Nearby Locations in Illinois
Apple River Canyon State Park
Apple River, Illinois · State Park
Scenic state park in northwest Illinois with limestone bluffs exposing geodes and calcite veins. Collecting limited — check with park office.
Illinois Fluorite District
Rosiclare, Illinois · Public Land
Historic Illinois-Kentucky fluorspar district. Mine dumps produce blue, purple, and yellow fluorite crystals. Once the world's largest fluorite produc...
Sparland Fluorspar Area
Sparland, Illinois · Public Land
Central Illinois exposures for fluorite and calcite crystals. Part of the Illinois-Kentucky fluorspar district extension.
Warsaw Area Geodes
Warsaw, Illinois · Public Land
Road cuts and creek beds in the Warsaw area produce excellent geodes (Keokuk-type) along the Mississippi River valley.
The Rock and Soul
Utica, Illinois · Fee Dig
Rock shop with gem mining sluicing experience and geode cracking. Formerly Illinois Valley Gems and Minerals. Located in the heart of the Illinois Val...
Dennis Stevenson Geodes
Hamilton, Illinois · Fee Dig
Private geode collecting site in the Keokuk geode district. Requires advance reservations and charges an admission fee. Area remains well-stocked with...
⛏️ Recommended Gear
Make the most of your visit to Nick's Geodes with the right equipment.
Rock Hammer
The most essential rockhounding tool. Choose a hammer with both a flat striking face and a pointed pick end.
Typical: $25-45
Safety Glasses
Mandatory protective gear. Rock chips fly unpredictably when hammering.
Typical: $10-20
Chisel Set
Cold chisels in 3-4 sizes for precise extraction from matrix rock.
Typical: $15-30
Geologist's Pick
A heavier crack hammer for splitting hard rock. Essential for hard rock mining areas.
Typical: $35-60
Sifting Screen
Stackable mesh screens for sifting gravel and dirt. Essential for gem and fossil hunting.
Typical: $20-40
UV Flashlight
Long-wave UV light for finding fluorescent minerals and Yooperlites.
Typical: $15-35