Tucson Gem and Mineral Show Demonstration by “Mineral Classics”

Brett Kosnar of Mineral Classics shared his work with school children at the Tucson Convention Center in Tucson, Arizona on Thursday, February 10th. Mineral Classics will be on aisle 5 until the 13th of February. For Brett’s 2009 demonstration click here.

Mineral Classics is located in Black Hawk, Colorado.  They are here for the Tucson Gem and Mineral Show, and have brought with them work including custom jewelry, mineral specimens, and gemstones. The Kosnar’s create their own faceted gemstones as well as design jewelry.



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