Geology and Minerals

Alabaster Caverns State Park

Alabaster Caverns State Park is a 200-acre (0.81 km2) state park approximately 4.5 miles (7.2 km) south of Freedom, Oklahoma, United States near Oklahoma State Highway 50. The park attracted 24,706 visitors in FY 2016, The lowest count of the three parks in its part of Oklahoma. According to the Encyclopedia of Oklahoma History and Culture, the park previously attracted about 40,000 visitors per year. It is home to the largest natural gypsum cave in the world that is open to the public. The gypsum is mostly in the form of alabaster. There are several types of alabaster found at the site, including pink, white, and the rare black alabaster. This black alabaster can be found in only three veins in the world, one each in Oklahoma, Italy and China. Another form of gypsum can be found in the many selenite crystal formations. The state considered closing Alabaster Caverns for budgetary reasons in 2017, but the park remains open daily.

Also on this shelf

See also

• ▸Bristol Diamonds
• ▸Jewel Box (star cluster)
• ▸Ganges Mensa

Uncatalogued shelf

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