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. 1793483 1794668 1795857 1797638 1798034 15-Nov-18 22-Nov-18 29-Nov-18 6-Dec-18 13-Dec-18 20-Dec-18 27-Dec-18 3-Jan-19 11-Jan-19 17-Jan-19 24-Jan-19 31-Jan-19 7-Feb-19 14-Feb-19 21-Feb-19 28-Feb-19 2081545.3 2097419.2 2107812.3 2114738.3 2120859.2 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 2.3 2.5 2.6 2.5 2.6 2700 1020 2200 960 1270 < 8 < 8 < 8 < 1.0 < 1.0 624 617 537 587 554 < 0.00008 < 0.00008 < 0.0003 < 0.0003 < 0.0003 0.0004 5500 5700 5400 5,200 5400 0.25 0.184 0.144 0.21 0.25 0.0094 0.0103 0.0096 0.0091 0.0090 0.53 0.59 0.57 0.56 0.56 3.3 3.7 2.1 2 1.85 < 0.0005 < 0.0005 < 0.0005 < 0.0005 < 0.0005 1.14 1.19 0.82 0.97 0.88 4.3 4.6 3.7 4 3.3 2.2 1.74 2.14 2.07 2.05 2.09 2.25 2.22 2.27 2.41 2.4 2.29 2.3 2.45 2.51 2.4 580 322 544 564 569 570 536 512 512 511 503 486 487 494 446 472 21.3 25.8 27.4 18.6 24 21 22.2 24.9 25.2 23.7 22.8 22.9 24.5 24 23.1 22.3 1000 1000 1000 1000 1000 1000 100 1000 1000 1000 1000 1000 1000 350 1000 1000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

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