Citation: Robinson, G. W.; Grice, J. D.; Gault, R. A.; Lalonde, A. E. (1997). Potassicpargasite, a new member of the amphibole group from Pargas, Turku-Pori, Finland. The Canadian Mineralogist, 35, pp. 1535-1540.
Formula: Al2.36 Ca1.98 F0.86 Fe1.65 H0.9 K2.16 Mg2.65 Na1.74 O23.14 Si6.24 Ti0.1
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Al26 F4 Fe10 Mg10 O52 Si16 Ti10 (Al13 F2 Fe5 Mg5 O26 Si8 Ti5)
Multiplicity: 1