Citation: Moore, P. B.; Araki, T. (1977). Holdenite, a novel cubic close-packed structure Note: sample is from the zinc mines at Franklin, Sussex County, New Jersey, USA. American Mineralogist, 62, pp. 513-521.
Formula: As2 H8 Mg0.55 Mn5.45 O20 Si Zn3
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: As16 Mg16 Mn48 O160 Si8 Zn24 (As2 Mg2 Mn6 O20 Si Zn3)
Multiplicity: 1
Coordination sequences: