Citation: Dal Negro, A.; Giuseppetti, G.; Pozas, J. M. M. (1974). The crystal structure of sarkinite, Mn2AsO4(OH). Tschermaks Mineralogische und Petrographische Mitteilungen, 21, pp. 246-260.
Formula: As H Mn2 O5
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: As16 Mn32 O80 (As Mn2 O5)
Multiplicity: 1
Coordination sequences: