The largest, oldest and most prestigious gem and mineral show in the world.The Tucson Gem and Mineral Show® has enjoyed international stature since the 1970s, and was the first gem and mineral show to bring the hobby enthusiast, the public, and the curator/professionals together for discovery and discussion.
Posted at 3:48 PM, Feb 11, 2019
and last updated 2019-02-11 17:48:09-05
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