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The Central Dakota Gem & Mineral Society is planning a tour of the Paul Broste Rock Museum which is located at Parshall, North Dakota on Saturday, May 30, 2026. We will meet at the North Dakota Heritage Center’s Parking lot in Bismarck at 9:00 A. M. and will be leaving at 9:15 sharp. The Museum has a world class collection of polished stone spheres as well as lots of one of a kind mineral displays. Come to our May 3, 2026 meeting at the Bismarck Public Library’s Room A, become a member, and then participate in our tour.

Show Highlights: Click on the underlined button to see moments from our 51st annual show at the Bismarck Eagles on Oct. 24th, and October 25th, of 2025.

Past Shows: Click on the underlined button and see highlights from 2023, 2019, 2018, 2015, 1998, and 1978.