Description

hands-on art projects

3-8 players | 30 min | Ages 12+

Paperback 416 pages

Commitment to Sustainability:

Dugway Geode Half Biology hands-on art projectsThese geodes were found in Utah and halved to reveal the crystalline structure within. Approximately 6 to 8 million years ago (Miocene epoch), volcanic activity occurred in western Utah and deposited an extrusive igneous rock called rhyolite. Trapped gasses formed cavities within the rhyolite, and millions of years of ground water circulation allowed minerals to precipitate into the cavities. The result is geodes with spherical shapes and crystal

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Dugway Geode Half Biology hands-on art projects

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