- Fluorcalciopyrochlore, Fluorkenopyrochlore, Fluornatropyrochlore,
Fluorstrontiopyrochlore, Hydropyrochlore, Hydroxycalciopyrochlore, Kenoplumbopyrochlore...
- Ca)2(Nb,Ti)2O6F,
Fluornatropyrochlore (Na,REE,Ca)2Nb2(O,OH)6F,
Fluorstrontiopyrochlore (Sr,[ ])2Nb2(O,OH)6F,
Hydropyrochlore (H2O,[ ])2Nb2(O,OH)6(H2O)...