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Minnesota's only indoor gem mining experience!
Rock Shop, Lapidary Services (stone cutting & polishing), Gifts, Jewelry, Novelty items, Mining Kits, and more!
Discover your treasures right here in Willmar, Minnesota.
-We offer bags of rough that can be mined at our indoor sluice. Come see what gems await you!
-You can book a private party to mine rough in the sluice
-Explore all the gems and minerals
-Tour the Jewelry room and even make a request for a custom piece
-Find unique gifts for your home or office
Store Hours: Thursday - Saturday 10:00 am - 1:00 pm, 2:00 pm - 6:00 pm