Zincowoodwardite-3R Witzke T, Raade G Neues Jahrbuch fur Mineralogie, Monatshefte 2000 (2000) 455-465 Zincowoodwardite, [Zn1-x Alx(OH)2][(SO4)x/2(H2O)n], a new mineral of the hydrotalcite group Locality: Hilarion mine, Kamariza, near Laurion, Greece _database_code_amcsd 0014908 CELL PARAMETERS: 3.0650 3.0650 25.4200 90.000 90.000 120.000 SPACE GROUP: R-3m X-RAY WAVELENGTH: 1.541838 Cell Volume: 206.808 Density (g/cm3): 2.430 MAX. ABS. INTENSITY / VOLUME**2: 79.08484065 RIR: 10.598 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 10.44 100.00 8.4733 0 0 3 2 20.97 26.75 4.2367 0 0 6 2 31.68 2.37 2.8244 0 0 9 2 33.96 3.54 2.6400 1 0 1 6 34.52 10.14 2.5983 0 1 2 6 36.69 2.04 2.4493 1 0 4 6 38.25 11.91 2.3530 0 1 5 6 42.17 1.05 2.1429 1 0 7 6 44.47 12.07 2.0371 0 1 8 6 49.66 1.92 1.8359 1 0 10 6 52.50 6.70 1.7429 0 1 11 6 58.64 2.36 1.5743 1 0 13 6 60.40 5.36 1.5325 1 1 0 6 61.49 4.86 1.5080 1 1 3 12 61.92 2.65 1.4986 0 1 14 6 64.68 4.59 1.4411 1 1 6 12 68.88 1.55 1.3632 1 0 16 6 69.82 1.43 1.3470 1 1 9 12 72.56 1.38 1.3028 0 1 17 6 73.79 1.33 1.2841 2 0 5 6 78.03 1.44 1.2247 2 0 8 6 80.37 1.60 1.1947 1 0 19 6 84.11 1.22 1.1509 2 0 11 6 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.