Trilobites and friends fossils at the 2018 Tucson Gem and Mineral Show

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Amethyst and calcite in a huge geode at the Tucson Gem and Mineral Show

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Topaz at the Tucson Gem and Mineral Show

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Blazing sunset at Gates Pass outside of Tucson, AZ

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Clouds partially obscuring the stars at Gates Pass outside of Tucson, AZ. Orion, Sirius, and Taurus are visible

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Saguaro cacti outside of Vail, AZ

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Desert flora near Vail, AZ

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Iridescent cloud and a helicopter outside of Tucson, AZ

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