Citation: Pyatenko, Yu.A.; Pudovkina, Z.V. (1960). Crystal structure of narsarsukite. Kristallografiya, 5, pp. 563-573.
Formula: Fe0.25 H0.5 Na2 O11 Si4 Ti0.75
Chemical name: Na2 (Ti0.75 Fe0.25) (O0.5 (O H)0.5) (Si4 O10)
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Fe4 O44 Si16 Ti4 (Fe O11 Si4 Ti)
Multiplicity: 1