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. 1792714 1793484 1794667 1798035 27-Sep-18 4-Oct-18 11-Oct-18 18-Oct-18 25-Oct-18 1-Nov-18 8-Nov-18 15-Nov-18 22-Nov-18 29-Nov-18 6-Dec-18 13-Dec-18 20-Dec-18 27-Dec-18 3-Jan-19 10-Jan-19 17-Jan-19 24-Jan-19 31-Jan-19 7-Feb-19 14-Feb-19 2067567 2081545.4 2097419.1 2120859.3 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 1.5 1.5 1.6 1.6 6500 5200 3000 4800 < 8 < 8 < 8 < 1.0 1636 1664 1280 1597 < 0.0003 < 0.00008 < 0.00008 < 0.0003 < 0.0003 9900 7300 4900 7100 14.4 12.0 8.1 8.7 0.0030 0.0021 0.0016 0.0015 0.21 0.135 0.109 0.24 1.20 0.66 0.47 0.92 0.0053 0.024 0.031 0.0038 1.06 0.72 0.45 0.74 1.31 0.83 0.69 0.83 1.69 1.81 1.77 1.98 1.75 1.78 1.45 1.51 1.55 1.65 1.55 1.45 1.52 1.75 1.65 1.8 1.81 1.44 1.22 1.37 1.78 1352 1171 1134 1563 1448 2470 1844 1481 1243 1102 1158 1113 1166 800 752 980 895 1329 1212 1348 1338 14.4 13.2 15.6 15.6 20.1 13.8 17.2 21 20.7 25.7 18.2 22.8 21.3 21.3 23.9 24.5 22.8 21.3 21.2 22.2 24.1 1000 0 1000 1000 250 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 500 1000 1000 1000 750 1000 600 0 1000 0 2000 250 3500 100 3000 3000 100 2500 7000 200 0 1000 500 0 0 0

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