Choose from these magnet options
2-dimensional - Bacon is the name generally given to this type of drapery formation found in Jewel Cave National Monument. Calcium carbonate is deposited as drips of water flow down the wall. Impurities in the water deposited with the calcium carbonate result in a banding or "bacon" appearance. Magnet measures 2 1/2" x 3 1/2" and comes with interpretive text.
2-dimensional - Long A second choice of Bacon formation magnet measures 5" L x 1 5/8" W
2-dimensional - Dogtooth Spar - Black and white image of Jewel Cave famed Dogtooth Spar formation. Magnet measures 3 1/4" X 2 3/8" and includes interpretive text
3-dimensional - 3-D effect magnet features famed "Dogtooth Spar" formations Jewel Cave National Monument perserves one of the most significant underground resources within the National Park system. It reigns as the second longest cave in the world with over 150 miles of mapped passages. Photo by Art Palmer
Historic style oval magnet commemorating the establishment of Jewel Cave National Monument in 1908.