Garrelsite
      Ghose S, Wan C, Ulbrich H H
      Acta Crystallographica B32 (1976) 824-832
      Structural chemistry of borosilicates. I. Garrelsite, NaBa3Si2B7O16(OH)4, a
      silicoborate with the pentaborate [B5O12]9- polyanion
      Locality: South Ouray, Utah
      _database_code_amcsd 0009552

      CELL PARAMETERS:   14.6390   8.4660  13.4380   90.000  114.210   90.000
      SPACE GROUP: C2/c      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:   1518.946
      Density (g/cm3):      3.877
      MAX. ABS. INTENSITY / VOLUME**2:      17.51983839    
      RIR:      1.471
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                12.38          5.92        7.1498    1   1   0         4
                12.89          1.54        6.8669   -1   1   1         4
                13.26          6.80        6.6757    2   0   0         2
                14.45         37.13        6.1281    0   0   2         2
                15.09          6.62        5.8702   -2   0   2         2
                15.66         38.23        5.6585    1   1   1         4
                16.86         17.46        5.2583   -1   1   2         4
                20.99         23.88        4.2330    0   2   0         2
                21.03          3.79        4.2235   -3   1   1         4
                21.06         14.11        4.2177    1   1   2         4
                21.95         12.10        4.0490   -3   1   2         4
                22.57         48.09        3.9393    3   1   0         4
                24.36         40.27        3.6544   -2   2   1         4
                24.59         71.43        3.6205   -4   0   2         2
                24.91          2.45        3.5749    2   2   0         4
                25.07          3.81        3.5523   -3   1   3         4
                25.58         31.18        3.4829    0   2   2         4
                25.95          5.88        3.4334   -2   2   2         4
                26.71          6.73        3.3379    4   0   0         2
                27.42         24.36        3.2528    1   1   3         4
                27.48         34.17        3.2456    2   2   1         4
                29.08         68.28        3.0710   -1   1   4         4
                29.14         24.23        3.0640    0   0   4         2
                29.36        100.00        3.0416   -2   2   3         4
                30.46         24.02        2.9351   -4   0   4         2
                31.13         62.41        2.8731    3   1   2         4
                32.37          1.39        2.7660   -5   1   2         4
                32.43          7.77        2.7610    1   3   0         4
                32.54         54.19        2.7514   -4   2   2         4
                32.55          1.48        2.7506   -4   2   1         4
                33.01         41.58        2.7137   -5   1   1         4
                33.40          1.09        2.6829   -5   1   3         4
                33.88         38.43        2.6458    1   3   1         4
                34.10          6.37        2.6291   -2   2   4         4
                34.18          1.91        2.6231   -4   2   3         4
                34.21          3.38        2.6210    4   2   0         4
                34.28          7.34        2.6160    1   1   4         4
                34.48          1.24        2.6013   -1   3   2         4
                35.24          7.94        2.5466    5   1   0         4
                35.42          3.54        2.5344   -3   1   5         4
                35.51         12.51        2.5280    4   0   2         2
                35.98          4.49        2.4963   -5   1   4         4
                36.19          5.15        2.4820    0   2   4         4
                36.80          4.67        2.4421   -3   3   1         4
                36.82          1.05        2.4410    1   3   2         4
                36.87          2.11        2.4380    2   2   3         4
                36.96          6.49        2.4321    2   0   4         2
                37.01          4.00        2.4292    3   1   3         4
                37.28          4.96        2.4120   -4   2   4         4
                37.32          2.24        2.4093    4   2   1         4
                37.75          1.50        2.3833    3   3   0         4
                38.83          9.71        2.3192    5   1   1         4
                39.36          7.72        2.2890   -3   3   3         4
                39.76         22.13        2.2671   -2   2   5         4
                40.10          2.83        2.2487    3   3   1         4
                40.54          1.34        2.2252   -2   0   6         2
                40.98         19.48        2.2026    1   3   3         4
                41.29          8.18        2.1867   -4   0   6         2
                41.48          1.67        2.1767    1   1   5         4
                41.56          2.60        2.1731   -4   2   5         4
                41.77          2.24        2.1623   -3   1   6         4
                42.62         13.68        2.1212    0   2   5         4
                42.72          8.85        2.1165    0   4   0         2
                42.82          1.82        2.1117   -6   2   2         4
                42.88          3.86        2.1088    2   2   4         4
                43.14         12.94        2.0968   -6   2   3         4
                43.31         15.50        2.0890   -1   1   6         4
                43.39          5.75        2.0856    0   4   1         4
                43.51         20.34        2.0802    3   1   4         4
                43.83          5.02        2.0657   -6   2   1         4
                44.35          1.08        2.0427    0   0   6         2
                44.60         26.70        2.0315   -2   4   1         4
                44.72          2.77        2.0266   -7   1   3         4
                44.72         22.69        2.0265   -5   1   6         4
                44.77          1.83        2.0245   -6   2   4         4
                44.89         14.04        2.0191   -7   1   2         4
                44.93          2.05        2.0175    2   4   0         4
                45.10         29.22        2.0104   -5   3   1         4
                45.40          5.93        1.9978   -5   3   3         4
                45.82         17.12        1.9803   -7   1   4         4
                46.08          1.74        1.9697    1   3   4         4
                46.08          1.12        1.9697    6   2   0         4
                46.40          1.32        1.9567   -6   0   6         2
                46.52          8.40        1.9523    2   4   1         4
                46.76          8.77        1.9428   -4   2   6         4
                46.82          3.33        1.9403    4   2   3         4
                46.84          2.31        1.9396    5   3   0         4
                46.98         11.23        1.9342   -3   3   5         4
                47.42          1.30        1.9171   -5   3   4         4
                47.47          5.90        1.9155   -1   3   5         4
                47.58         13.12        1.9110   -6   2   5         4
                47.74         12.93        1.9051   -2   4   3         4
                47.83          2.02        1.9019    4   0   4         2
                48.25          1.69        1.8862    3   3   3         4
                48.64          4.58        1.8719   -3   1   7         4
                48.94          8.17        1.8611    6   0   2         2
                48.95         14.88        1.8607    7   1   0         4
                48.99          4.62        1.8592    5   1   3         4
                48.99          1.90        1.8592    1   1   6         4
                49.73         16.25        1.8333    5   3   1         4
                49.91          3.56        1.8272   -4   4   2         4
                49.92          2.45        1.8270   -4   4   1         4
                50.39          1.49        1.8108   -5   1   7         4
                50.41          7.13        1.8103   -8   0   4         2
                50.44          1.57        1.8094   -8   0   2         2
                51.02          1.79        1.7900   -2   4   4         4
                51.08          1.54        1.7881   -4   4   3         4
                51.45          3.02        1.7762   -6   2   6         4
                51.90          5.86        1.7616    2   0   6         2
                51.94         16.66        1.7604    1   3   5         4
                52.19          1.01        1.7528   -3   3   6         4
                52.70          2.07        1.7370   -4   2   7         4
                52.77          2.30        1.7348    4   2   4         4
                53.06          3.41        1.7260    2   4   3         4
                53.64          3.50        1.7086    5   3   2         4
                54.72          1.07        1.6773   -4   0   8         2
                54.95          2.95        1.6711   -8   0   6         2
                55.18          3.66        1.6644   -8   2   4         4
                55.27          2.33        1.6621   -2   4   5         4
                55.61          2.00        1.6528    1   5   1         4
                55.79          4.28        1.6478   -2   0   8         2
                55.88          1.14        1.6452   -7   1   7         4
                55.95          1.70        1.6435   -3   1   8         4
                56.21          3.26        1.6364   -6   2   7         4
                56.59          1.11        1.6264    2   2   6         4
                56.73          2.61        1.6228    4   4   2         4
                56.73          5.28        1.6227   -5   1   8         4
                56.86          1.06        1.6193   -8   2   1         4
                56.91          3.17        1.6179    0   2   7         4
                57.21          3.22        1.6103    7   1   2         4
                57.53          1.88        1.6020    0   4   5         4
                57.63          1.20        1.5994   -3   5   1         4
                57.79          1.56        1.5953   -9   1   3         4
                57.91          5.98        1.5925    3   1   6         4
                57.95          4.06        1.5913   -6   4   3         4
                58.03          3.48        1.5894   -3   5   2         4
                58.12          6.58        1.5871   -3   3   7         4
                58.31          1.94        1.5825    3   5   0         4
                58.31          1.73        1.5825   -1   5   3         4
                58.43          9.16        1.5793    5   3   3         4
                58.50          1.15        1.5777   -6   4   1         4
                58.74          2.54        1.5718   -9   1   2         4
                58.80          7.68        1.5703   -1   1   8         4
                59.34          4.29        1.5575    4   2   5         4
                59.47          2.87        1.5543   -8   2   6         4
                60.03          1.33        1.5412    3   5   1         4
                60.64          2.49        1.5272    6   0   4         2
                60.68          2.76        1.5261    1   5   3         4
                60.92          2.14        1.5208   -4   4   6         4
                60.97          3.75        1.5196    4   4   3         4
                61.58          3.68        1.5060   -1   5   4         4
                61.61         10.48        1.5054   -6   4   5         4
                62.74          6.51        1.4809    3   5   2         4
                63.17          3.93        1.4719    8   2   1         4
                63.38          5.72        1.4676   -8   0   8         2
                63.49          1.98        1.4651    8   0   2         2
                63.86          2.34        1.4576   -5   5   1         4
                64.65          2.52        1.4418   -7   3   7         4
                64.70          1.05        1.4406   -3   3   8         4
                64.91          4.14        1.4366    6   2   4         4
                65.12          3.14        1.4324  -10   0   2         2
                65.36          2.01        1.4278   -3   5   5         4
                65.50          1.94        1.4250    1   3   7         4
                65.75          2.93        1.4202   -1   5   5         4
                66.24          2.92        1.4110    0   6   0         2
                66.39          1.55        1.4081    3   5   3         4
                66.39          1.66        1.4081   -4   2   9         4
                66.40          9.46        1.4078   -9   3   3         4
                66.73          1.69        1.4017    0   6   1         4
                66.98          2.41        1.3971   -7   1   9         4
                67.56          2.16        1.3866    9   1   1         4
                67.60          1.52        1.3857    5   5   1         4
                67.61          2.30        1.3856   -9   3   5         4
                67.65          1.19        1.3850   -2   6   1         4
                68.01          1.50        1.3784   -6   2   9         4
                68.19          1.63        1.3753    2   0   8         2
                68.20          2.49        1.3750    0   6   2         4
                68.47          2.86        1.3702  -10   2   5         4
                68.54          3.40        1.3691   -9   1   8         4
                69.08          2.95        1.3597   -6   4   7         4
                69.12          3.14        1.3589   -9   3   1         4
                69.32          1.35        1.3555    5   1   6         4
                69.44          2.60        1.3534    1   5   5         4
                69.66          1.07        1.3499   -8   4   1         4
                69.70          3.74        1.3491    0   4   7         4
                70.54          1.78        1.3351   10   0   0         2
                70.76          1.65        1.3316   -1   5   6         4
                70.90          1.79        1.3293    3   5   4         4
                71.14          4.55        1.3253   -5   1  10         4
                71.79          5.07        1.3149   -5   5   6         4
                71.80          6.55        1.3147   -4   6   2         4
                71.81          1.50        1.3146   -4   6   1         4
                71.81          2.22        1.3145  -11   1   4         4
                71.88          2.85        1.3134    4   4   5         4
                71.90          3.13        1.3131   -3   3   9         4
                71.92          1.33        1.3129   -7   5   2         4
                72.23          3.24        1.3080    2   2   8         4
                72.34          1.10        1.3062  -10   0   8         2
                72.47          4.21        1.3042   -2   0  10         2
                72.61          2.58        1.3020   -7   5   4         4
                72.65          1.07        1.3014   -9   3   7         4
                72.75          1.59        1.2999   -4   6   3         4
                72.77          1.46        1.2996    4   6   0         4
                72.77          5.00        1.2995  -10   2   7         4
                72.98          3.22        1.2964    8   2   3         4
                72.98          4.87        1.2964    0   2   9         4
                72.99          1.67        1.2961   -7   5   1         4
                73.45          3.65        1.2893  -11   1   6         4
                73.60          1.72        1.2870   -7   1  10         4
                73.96          2.64        1.2816    0   6   4         4
                73.98          4.86        1.2813  -11   1   2         4
                74.19          5.85        1.2782    4   2   7         4
                74.52          1.95        1.2733   10   2   0         4
                74.63          1.45        1.2717   -4   6   4         4
                74.77          2.38        1.2698   -3   5   7         4
                74.89          2.07        1.2679    6   0   6         2
                75.01          3.16        1.2662    7   5   0         4
                75.03          5.95        1.2660   -7   3   9         4
                75.04          2.38        1.2658    5   5   3         4
                75.38          2.89        1.2609    8   4   1         4
                75.57          4.04        1.2582    9   3   1         4
                76.42          1.53        1.2464   -2   2  10         4
                76.54          1.12        1.2446   -1   5   7         4
                79.15          1.44        1.2100   -9   1  10         4
                79.40          1.24        1.2068  -12   0   6         2
                79.49          3.51        1.2057   10   0   2         2
                80.33          1.31        1.1952  -10   4   5         4
                80.63          1.21        1.1916   -7   5   7         4
                80.67          1.04        1.1910  -10   2   9         4
                81.12          2.23        1.1856   -4   6   6         4
                81.34          1.12        1.1829   -5   5   8         4
                82.25          1.76        1.1722   -9   5   3         4
                82.34          1.40        1.1711    3   5   6         4
                82.44          2.29        1.1700   -4   2  11         4
                82.68          1.30        1.1671    3   7   0         4
                83.11          1.74        1.1622   -1   5   8         4
                83.17          1.27        1.1615    2   6   5         4
                83.33          1.01        1.1596   10   2   2         4
                83.95          1.33        1.1526  -12   0   8         2
                84.13          1.05        1.1506    9   1   4         4
                84.42          3.98        1.1474  -10   4   7         4
                84.62          2.73        1.1452    8   4   3         4
                84.62          3.44        1.1452    0   4   9         4
                84.78          2.03        1.1435   -9   5   1         4
                85.53          3.48        1.1354   -1   7   4         4
                85.79          2.98        1.1326    4   4   7         4
                85.87          1.39        1.1317    5   1   8         4
                85.94          2.78        1.1310    8   2   5         4
                86.40          2.30        1.1262    2   0  10         2
                86.56          2.60        1.1245    3   7   2         4
                87.37          1.34        1.1161   -5   5   9         4
                87.69          1.47        1.1129   -8  -6   4         4
                87.88          1.30        1.1110  -12  -2   1         4
                88.29          1.02        1.1069   -3   3  11         4
                88.55          2.67        1.1043   -7   3  11         4
                88.86          1.13        1.1013    2   6   6         4
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.