Forsterite
Brown G E, Prewitt C T
American Mineralogist 58 (1973) 577-587
High-temperature crystal chemistry of hortonolite
sample #12018 at T = 24 C
Note: variety hortonolite
_database_code_amcsd 0000323
CELL PARAMETERS: 4.7710 10.2740 6.0110 90.000 90.000 90.000
SPACE GROUP: Pbnm
X-RAY WAVELENGTH: 1.541838
Cell Volume: 294.643
Density (g/cm3): 3.424
MAX. ABS. INTENSITY / VOLUME**2: 9.536366688
RIR: 0.907
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
17.26 18.72 5.1370 0 2 0 2
22.77 45.09 3.9052 0 2 1 4
23.81 15.56 3.7370 1 0 1 4
25.36 23.70 3.5119 1 1 1 8
25.48 11.66 3.4958 1 2 0 4
29.56 5.55 3.0219 1 2 1 8
29.73 13.33 3.0055 0 0 2 2
32.17 70.54 2.7821 1 3 0 4
34.58 4.85 2.5941 0 2 2 4
35.56 74.89 2.5248 1 3 1 8
36.40 100.00 2.4685 1 1 2 8
37.71 2.48 2.3855 2 0 0 2
38.10 12.55 2.3619 0 4 1 4
38.75 9.11 2.3237 2 1 0 4
39.54 32.84 2.2790 1 2 2 8
39.86 24.05 2.2616 1 4 0 4
41.67 15.35 2.1674 2 1 1 8
44.37 5.43 2.0417 1 3 2 8
46.39 2.18 1.9574 2 3 0 4
46.51 2.61 1.9526 0 4 2 4
48.22 5.67 1.8872 1 5 0 4
48.74 1.10 1.8685 2 0 2 4
50.17 4.99 1.8182 1 1 3 8
50.70 4.39 1.8006 1 5 1 8
52.08 68.43 1.7559 2 2 2 8
52.34 20.51 1.7479 2 4 0 4
52.65 3.88 1.7384 1 2 3 8
54.69 13.03 1.6784 2 4 1 8
55.83 13.09 1.6468 0 6 1 4
56.07 2.13 1.6402 2 3 2 8
56.61 18.04 1.6259 1 3 3 8
57.68 6.29 1.5983 1 5 2 8
58.42 8.73 1.5798 0 4 3 4
58.75 3.67 1.5716 3 1 0 4
60.19 1.09 1.5374 3 0 1 4
60.93 3.71 1.5205 3 1 1 8
60.99 2.20 1.5192 3 2 0 4
61.07 2.99 1.5174 2 1 3 8
61.36 4.66 1.5110 2 4 2 8
61.53 4.60 1.5071 2 5 1 8
61.73 26.66 1.5028 0 0 4 2
62.42 36.72 1.4878 0 6 2 4
63.12 1.24 1.4729 3 2 1 8
63.26 1.08 1.4701 2 2 3 8
64.62 3.74 1.4424 3 3 0 4
64.62 1.09 1.4423 0 2 4 4
66.67 11.58 1.4028 1 7 0 4
66.69 7.54 1.4026 3 3 1 8
67.22 8.52 1.3927 3 1 2 8
68.27 1.00 1.3738 1 5 3 8
69.30 15.85 1.3558 3 2 2 8
69.34 1.33 1.3552 2 6 1 8
69.52 5.32 1.3521 3 4 0 4
71.33 10.29 1.3222 1 3 4 8
71.52 4.11 1.3192 3 4 1 8
71.65 1.85 1.3172 2 4 3 8
72.63 4.62 1.3017 0 6 3 4
74.65 2.62 1.2715 2 0 4 4
75.28 2.16 1.2624 2 6 2 8
75.31 1.49 1.2619 2 1 4 8
76.04 1.90 1.2516 1 4 4 8
76.47 1.88 1.2457 3 0 3 4
77.39 1.02 1.2331 3 4 2 8
77.67 2.67 1.2294 2 5 3 8
80.53 4.85 1.1927 4 0 0 2
81.96 2.39 1.1756 1 5 4 8
82.38 3.78 1.1706 3 3 3 8
82.38 1.74 1.1706 0 2 5 4
82.80 1.08 1.1658 1 0 5 4
83.29 5.41 1.1602 3 5 2 8
83.81 2.38 1.1542 2 7 2 8
84.52 1.81 1.1464 1 8 2 8
84.74 2.56 1.1440 3 6 1 8
85.15 5.95 1.1395 2 4 4 8
85.96 3.04 1.1308 2 8 0 4
86.92 3.63 1.1208 3 4 3 8
87.85 1.07 1.1113 2 8 1 8
88.62 4.71 1.1036 1 3 5 8
88.76 2.54 1.1022 4 1 2 8
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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.