Pingguite Nenert G, Missen O P, Lian H, Weil M, Blake G R, Kampf A R, Mills S J Physics and Chemistry of Minerals 47 (2020) 53 Crystal structure and thermal behavior of Bi6Te2O15: investigation of synthetic and natural pingguite Locality: Blue Bell mine, California, USA _database_code_amcsd 0020925 CELL PARAMETERS: 10.6370 22.7970 5.4136 90.000 90.000 90.000 SPACE GROUP: Pnma X-RAY WAVELENGTH: 1.541838 Cell Volume: 1312.753 Density (g/cm3): 8.849 MAX. ABS. INTENSITY / VOLUME**2: 554.2591168 RIR: 20.396 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 20.38 1.44 4.3573 2 3 0 4 24.17 1.43 3.6824 1 4 1 8 28.26 100.00 3.1582 2 4 1 8 31.39 16.55 2.8496 0 8 0 2 32.07 1.35 2.7907 0 7 1 4 33.09 13.59 2.7068 0 0 2 2 33.70 13.30 2.6593 4 0 0 2 46.26 12.68 1.9625 0 8 2 4 46.72 12.46 1.9442 4 8 0 4 47.96 10.68 1.8970 4 0 2 4 53.98 14.01 1.6987 2 12 1 8 53.99 1.24 1.6983 1 4 3 8 56.20 11.25 1.6369 2 4 3 8 57.00 11.25 1.6157 6 4 1 8 58.45 9.97 1.5791 4 8 2 8 65.51 1.75 1.4248 0 16 0 2 69.45 1.13 1.3534 0 0 4 2 70.87 1.22 1.3296 8 0 0 2 74.72 3.84 1.2705 2 12 3 8 75.39 2.01 1.2608 0 16 2 4 75.41 3.87 1.2605 6 12 1 8 75.73 2.03 1.2559 4 16 0 4 77.28 3.22 1.2346 6 4 3 8 78.19 1.49 1.2225 0 8 4 4 79.46 1.47 1.2062 4 0 4 4 79.56 1.51 1.2049 8 8 0 4 80.48 1.43 1.1934 8 0 2 4 85.17 2.40 1.1392 4 16 2 8 87.90 1.84 1.1108 4 8 4 8 88.91 2.00 1.1008 8 8 2 8 89.85 2.26 1.0916 2 20 1 8 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.