| Location | Specimens | State | | Country | | | Arkansas, USA | 3 | Arkansas |  | USA |  |
| Bauxite Mines, Bauxite, Saline County, Arkansas, USA | 1 | Arkansas | | USA | |
| Magnet Cove, Arkansas, USA | 1 | Arkansas | | USA | |
| Mt. Ida, Arkansas, USA | 3 | Arkansas | | USA | |
| Yoda Pocket, Montgomery County, Arkansas, USA | 2 | Arkansas | | USA | |
