Stillwell Ranch Agate Mine
Marathon, Texas
About Stillwell Ranch Agate Mine
One of the most famous agate collecting destinations in the American Southwest. The Stillwell Ranch in the Big Bend region offers fee access to collect colorful agate nodules, plume agate, and Pom Pom agate from the Cretaceous limestone formations. Desert scenery is spectacular. RV camping available on site.
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Open in Google MapsPay-To-Dig Gem Mining at Stillwell Ranch Agate Mine
Stillwell Ranch Agate Mine is a pay-to-dig gem mine located in Marathon, Texas. Visitors can dig for Agate, Plume Agate, Pom Pom Agate, Jasper, Chalcedony and keep everything they find. Pay-to-dig experiences like Stillwell Ranch Agate Mine are popular with rockhounds, families, and gem enthusiasts looking for a hands-on outdoor adventure.
Looking for more rockhounding in Texas? Explore free rockhounding locations in Texas or browse all pay-to-dig mines in Texas.