Nepheline syenite pegmatite vein connected with rischorrites.
Refs.:
- A.N. Labuntsov (1929): Fersmanite - new mineral from Khibina tundras. DAN SSSR, ser. A, 297-301.
- A.N. Labuntsov (1933): Mineralogical survey of central parts of Khibina massif (zircon, catapleiite and fersmanite localities). Khibinskie apatity, N6, 202-209.