Professor Livingston
Geology 1100
28 August 2016
Fantasy Field Trip Just outside of Custer, South Dakota is a hidden geological treasure: Jewel Cave. Jewel Cave has over 181.89 miles in mapped passageways making it the third longest cave in the world (United States. National Park Service). The formation is lined with calcite crystals creating a beautiful view inside. Jewel cave is a geologic wonder that would make a great field trip. A field trip to Jewel cave would allow the class to learn about a cave formation, see calcite crystals in a beautiful setting, and give them an experience they would not forget. Jewel Cave’s formation was caused by acidic groundwater that slowly eroded limestone. In order to have a good understanding