We feature Montana agate in the rough, cut, polished and set into jewelry. Every step from collecting the rock, along the banks of the Yellowstone River to the finished product is done in our shop.
The Agate Stop, home of the Montana Agate Museum, presents God's paintings in stone. See world class scenic Montana agates set into hand-crafted gold and silver jewelry.
Trex Agate Shop was established over 65 years ago by the Cliff and Marion Trexler family. Marion (Trexler) Brandvold also discovered the first North American baby dinosaur fossils in 1978.
