Caryochroite
Soboleva S V, Boeva N M, Kartashov P M, Bortnikov N S
Doklady Earth Sciences 510 (2023) 415-421
Caryochroite, a rare mineral from the titanosilicate group:
Crystal structure, crystal chemistry, and thermal properties
Locality: Umbozero mine, Mt. Alluaiv, Lovozero alkaline pluton, Russia
_database_code_amcsd 0021218
CELL PARAMETERS: 16.5500 5.2810 24.2500 90.000 93.000 90.000
SPACE GROUP: P2/n
X-RAY WAVELENGTH: 1.541838
Cell Volume: 2116.559
Density (g/cm3): 3.129
MAX. ABS. INTENSITY / VOLUME**2: 47.23773824
RIR: 4.916
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
6.31 20.73 13.9965 -1 0 1 2
6.63 21.71 13.3302 1 0 1 2
7.30 100.00 12.1084 0 0 2 2
12.45 1.49 7.1081 1 0 3 2
14.63 5.62 6.0542 0 0 4 2
16.31 1.16 5.4337 -3 0 1 2
19.95 1.18 4.4499 2 1 0 4
19.98 2.39 4.4434 3 0 3 2
20.19 7.73 4.3987 -2 1 1 4
20.39 1.13 4.3549 2 1 1 4
21.47 1.62 4.1392 2 1 2 4
22.02 2.27 4.0361 0 0 6 2
22.80 1.58 3.8998 -1 1 4 4
23.09 1.06 3.8514 2 1 3 4
23.11 1.89 3.8493 4 0 2 2
24.49 1.53 3.6348 -2 1 4 4
25.17 1.65 3.5383 2 1 4 4
25.46 2.06 3.4991 -4 0 4 2
26.04 5.14 3.4223 -1 0 7 2
26.60 1.28 3.3512 1 0 7 2
27.81 1.19 3.2078 4 1 1 4
28.57 1.17 3.1239 1 1 6 4
29.51 10.22 3.0271 0 0 8 2
32.33 2.64 2.7693 5 1 1 4
32.48 1.52 2.7567 -5 1 2 4
33.14 5.30 2.7035 5 1 2 4
33.38 5.21 2.6841 -5 1 3 4
33.95 1.74 2.6405 0 2 0 2
34.04 1.96 2.6340 1 0 9 2
34.34 4.20 2.6113 5 1 3 4
34.68 2.01 2.5869 -5 1 4 4
34.77 3.27 2.5799 0 2 2 4
35.78 4.54 2.5096 0 2 3 4
36.32 4.71 2.4733 -5 1 5 4
37.15 2.42 2.4203 0 2 4 4
37.80 6.79 2.3800 5 1 5 4
40.52 3.60 2.2262 -5 1 7 4
40.84 2.52 2.2096 0 2 6 4
42.40 2.09 2.1316 5 1 7 4
45.59 1.84 1.9899 0 2 8 4
45.70 2.48 1.9852 -5 1 9 4
47.90 2.12 1.8991 5 1 9 4
55.61 2.00 1.6527 10 0 0 2
55.74 1.33 1.6492 -10 0 2 2
56.60 1.05 1.6262 10 0 2 2
59.53 2.59 1.5530 -5 3 1 4
59.73 1.50 1.5481 5 3 1 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.