| Location | Specimens | State | | Country | | | Berbes mining area, Ribadesella, Asturias, Spain | 1 | | | Spain |  |
| Camporrobles, Valencia, Spain | 4 | | | Spain | |
| Chella, Valencia, Spain | 1 | | | Spain | |
| Cuenca, Castille-La Mancha, SPain | 1 | | | Spain | |
| El Papiol, Barcelona, Spain | 1 | | | Spain | |
| Emilio Mines, Asturias, Spain | 1 | | | Spain | |
| Los Serranos Quarry, Alicante, Valencian Comm., Spain | 1 | | | Spain | |
| Moscona Mine, Solís, Corvera de Asturias, Asturias, Spain | 11 | | | Spain | |
| Navajún, La Rioja, Spain | 2 | | | Spain | |
| Navajun, Spain | 1 | | | Spain | |
| San Jorge Mines, Portman, La Union, Murcia, Spain | 9 | | | Spain | |
| Spain | 3 | | | Spain | |
| Tharsis, Spain | 1 | | | Spain | |
| Valdeperillo, Cornago, La Rioja, Spain | 1 | | | Spain | |
