to find unique hourglass-shaped selenite crystals. These crystals attract rock enthusiasts from around the world. The Area was closed for several years to clean the area of World War II training artifacts. The area is once again open for public digging from April 1-October 15.
These hourglass selenite crystals have also been designated as Oklahoma’s State Crystal
Here are some great resources about the The Great Salt Plains. (Just click links below)
The Great Salt Plains
Let's Go Crystal Digging (Video)
Field Trip Cruiser - The Great Salt Plains
Selenite Crystals