Crystals, rocks, fossils and more were featured at the 2015 Rock, Gem and Jewelry show in Davenport, Iowa.
Demonstrators showed visitors how to make beads, arrowheads and other rock projects during the show held April 25 and 26 at the Clarion Hotel. The event was hosted by the Blackhawk Gem and Mineral Club.
Enthusiasts and rock collectors, like Ashlin Krieger, say all the options make it easy to expand their collections.
