Falsterite
      Kampf A R, Mills S J, Simmons W B, Nizamoff J W, Whitmore R W
      American Mineralogist 97 (2012) 496-502
      Falsterite, Ca2MgMn2+2(Fe2+0.5Fe3+0.5)4Zn4(PO4)8(OH)4(H2O)14, a new secondary
      phosphate mineral from the Palermo No. 1 pegmatite, North Groton, New Hampshire
      Locality: Palermo No. 1 pegmatite, North Groton, New Hampshire
      _database_code_amcsd 0018881

      CELL PARAMETERS:    6.3868  21.2600  15.3650   90.000   90.564   90.000
      SPACE GROUP: P2_1/c    
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:   2086.210
      Density (g/cm3):      2.879
      MAX. ABS. INTENSITY / VOLUME**2:      45.10752324    
      RIR:      5.102
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                 7.10          3.43       12.4528    0   1   1         4
                 8.32        100.00       10.6300    0   2   0         2
                11.52          1.50        7.6821    0   0   2         2
                17.81          2.00        4.9790    0   1   3         4
                18.46          1.48        4.8072   -1   1   2         4
                20.32          2.39        4.3709    0   4   2         4
                21.41          1.46        4.1509    0   3   3         4
                21.95          5.05        4.0498   -1   3   2         4
                22.09          2.80        4.0234    1   3   2         4
                24.64          4.67        3.6125    0   2   4         4
                24.75          1.63        3.5976    1   4   2         4
                27.21          3.03        3.2774    1   0   4         2
                27.26          2.37        3.2715    0   5   3         4
                27.30          1.64        3.2667   -1   1   4         4
                27.54          1.42        3.2391    1   1   4         4
                27.69          3.45        3.2212   -1   5   2         4
                27.73          7.14        3.2176    0   6   2         4
                27.81          3.33        3.2079    1   5   2         4
                27.85          1.36        3.2035   -1   4   3         4
                28.67          5.20        3.1132    0   4   4         4
                29.84          1.28        2.9940    2   2   1         4
                31.22          3.72        2.8651   -2   3   1         4
                31.32          2.90        2.8558    2   3   1         4
                31.38          1.04        2.8506   -2   2   2         4
                31.74          3.24        2.8192    0   3   5         4
                32.72          1.69        2.7372    2   4   0         4
                33.18          1.79        2.6997   -2   1   3         4
                33.20          2.34        2.6987   -2   4   1         4
                33.69          1.55        2.6602    0   4   5         4
                34.29          1.51        2.6149    2   2   3         4
                34.70          1.62        2.5853   -2   4   2         4
                34.89          1.35        2.5716    2   4   2         4
                35.33          1.41        2.5408   -2   3   3         4
                35.75          1.20        2.5115    0   8   2         4
                36.06          1.69        2.4906    0   5   5         4
                36.41          1.18        2.4675   -2   0   4         2
                37.03          1.16        2.4277    2   1   4         4
                37.19          1.81        2.4173    2   5   2         4
                39.68          2.12        2.2712   -2   6   2         4
                42.82          1.61        2.1118    2   7   2         4
                45.90          1.98        1.9772   -2   8   2         4
                47.54          1.53        1.9127    0   1   8         4
                57.54          1.47        1.6018   -2   8   6         4
                57.92          1.90        1.5921    4   1   0         4
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       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.