Supporting Technical Assessments

Sample Origin Sample Name Date Laboratory Reference Week (Relative) Week pH pH Units Acidity (pH 3.7) g/m3 as CaCO3 Total Alkalinity g/m3 as CaCO3 Electrical Conductivity (EC) mS/m Dissolved Aluminium g/m3 Dissolved Antimony g/m3 Dissolved Barium g/m3 Dissolved Calcium g/m3 Dissolved Cobalt g/m3 Dissolved Iron g/m3 Dissolved Magnesium g/m3 Dissolved Manganese g/m3 Dissolved Mercury g/m3 Acid Soluble Mercury g/m3 Dissolved Molybdenum g/m3 Dissolved Potassium g/m3 Dissolved Selenium g/m3 Dissolved Silver g/m3 Dissolved Sodium g/m3 Dissolved Strontium g/m3 Dissolved Uranium g/m3 Dissolved Vanadium g/m3 Sulphate g/m3 Dissolved Heavy Metals Dissolved Arsenic g/m3 Dissolved Cadmium g/m3 Dissolved Chromium g/m3 Dissolved Copper g/m3 Dissolved Lead g/m3 Dissolved Nickel g/m3 Dissolved Zinc g/m3 Field Parameters pH pH Units Electrical Conductivity (EC) mS/m Temperature °C Leachate Volume recovered mL Volume in bucket mL # Due to the nature of sample, a 10 fold dilution was required for the Total Alkalinity analysis. This has resulted in a detection limit greater than that normally achieved. * Bucket overflowing. Volume assumed to be 20 L. 1786034 1788478 1790040 1790389 1792713 30-May-18 8-Jun-18 14-Jun-18 20-Jun-18 27-Jun-18 4-Jul-18 12-Jul-18 19-Jul-18 26-Jul-18 2-Aug-18 9-Aug-18 16-Aug-18 23-Aug-18 30-Aug-18 6-Sep-18 13-Sep-18 20-Sep-18 27-Sep-18 4-Oct-18 11-Oct-18 18-Oct-18 25-Oct-18 1997135 2010659.1 2029323 2036894 2067567 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 1.9 1.8 1.8 1.7 1.7 1.5 1300 2100 2400 6500 3400 6100 < 8 #1 < 1.0 < 8 < 8 #1 < 1.0 < 8 626 875 914 1014 1138 1583 24 0.0024 0.009 79 0.51 750 1 0.59 < 0.00008 < 0.00008 < 0.00008 < 0.00008 < 0.0003 < 0.0003 0.0048 8.5 0.009 < 0.0005 2.4 0.28 0.00093 0.024 1,790 3,500 3300 3600 4600 8300 1.39 2.9 2.7 2.9 5.5 10.2 0.00046 0.0011 0.0010 0.00095 0.0015 0.0020 0.042 0.116 0.100 0.112 0.149 0.33 0.42 0.88 0.81 0.78 1.05 1.5 0.0021 0.0025 0.0033 0.0026 0.0051 0.0042 0.30 0.63 0.61 0.55 0.70 1.18 0.22 0.63 0.51 0.45 0.76 1.10 1.63 2.14 2.19 1.95 2.33 2.39 2.72 2.7 1.36 2.65 1.66 1.73 1.76 1.77 1.92 1.71 1.54 1.85 1.92 1.9 1.96 1.63 1312 700 808 968 1018 690 933 102 1086 998 923 902 995 1089 1089 976 1044 1247 1346 1227 1535 1573 11.6 13 15.7 11.7 8.3 7.2 14.3 9.9 12.1 13.5 11.2 13.9 11.2 13.3 11.3 15.5 19.6 14.5 13.8 15.9 15.4 19.4 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 500 1000 20000* 2000 1000 1500 300 250 3250 1750 1250 4200 1000 1500 1250 1000 0 250 500 1000 500 0 250

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