Rock Sample Data: The ice-covered Aurora hydrothermal vent field, Gakkel Ridge, Arctic Ocean: ultramafic-influenced venting at a mafic axial volcano on Earth's slowest spreading center

Quality Analysis ... Innovative Technologies Report No.: A22-15782-Revised Report Date: 04-Jan-23 Date Submitted: 27-Oct-22 Your Reference: HACON Memorial University 9 Arctic Ave. St. Johns NL A1B 3X5 Canada ATTN: John Jamieson CERTIFICATE OF ANALYSIS 15 Pulp samples were submitted for analysis. The following analytical package(s) were requested: Testing Date: 4A-Res (11+) QOP INAAGEO (INAA) 2022-11-15 11:46:03 UT-7 QOP Sodium Peroxide (Sodium Peroxide Fusion ICPOES + ICPMS) 2022-11-22 11:53:47 REPORT A22-15782-Revised This report may be reproduced without our consent. If only selected portions of the report are reproduced, permission must be obtained. If no instructions were given at time of sample submittal regarding excess material, it will be discarded within 90 days of this report. Our liability is limited solely to the analytical cost of these analyses. Test results are representative only of material submitted for analysis. Notes: Values which exceed the upper limit should be assayed for most accurate values. Footnote: INAA data may be suppressed due to high concentrations of some analytes. Footnote: Upper limits for UT-7 have been removed and are provided for informational purposes only. CERTIFIED BY: Mark Vandergeest Quality Control Coordinator LabID: 266 ACTIVATION LABORATORIES LTD. 41 Bittern Street, Ancaster, Ontario, Canada, L9G 4V5 TELEPHONE +905 648-9611 or +1.888.228.5227 FAX +1.905.648.9613 E-MAIL [email protected] ACTLABS GROUP WEBSITE www.actlabs.com Page 1/13 Results Activation Laboratories Ltd. Report: A22-15782 Analyte Symbol Au Ag As Ba Br Ca Co Cr Cs Fe Hf Ir Mo Na Ni Rb Sb Sc Se Sr Ta Th U Unit Symbol ppb ppm ppm ppm ppm % ppm ppm ppm % ppm ppb ppm % ppm ppm ppm ppm ppm ppm ppm ppm ppm Lower Limit 2 2 1 20 0.5 1 0.1 0.5 0.2 0.01 0.2 2 2 0.001 50 10 0.1 0.01 0.5 100 0.3 0.1 0.1 Method Code INAA INAA INAA INAA INAA INAA INAA INAA INAA INAA INAA INAA INAA INAA INAA INAA INAA INAA INAA INAA INAA INAA INAA HACON21_21RO V05_ROC01 1790 < 2 5 < 20 10.6 < 1 6650 10.8 < 0.2 39.8 < 0.2 < 2 < 2 0.150 < 50 < 10 0.2 0.42 206 < 100 < 0.3 < 0.1 < 0.1 HACON21_21RO V08_ROC01 1460 < 2 < 1 < 20 13.2 18 3780 < 0.5 < 0.2 18.6 < 0.2 < 2 < 2 0.220 < 50 < 10 < 0.1 5.16 89.5 < 100 < 0.3 < 0.1 1.4 HACON21_21RO V08_ROC02A 1220 < 2 10 < 20 14.8 23 4220 5.0 < 0.2 19.5 < 0.2 < 2 < 2 0.280 < 50 < 10 0.6 6.29 119 < 100 < 0.3 < 0.1 1.0 HACON21_21RO V08_ROC02B 959 < 2 < 1 < 20 16.7 25 2290 < 0.5 < 0.2 11.2 < 0.2 < 2 < 2 0.260 < 50 < 10 < 0.1 6.45 72.4 < 100 < 0.3 < 0.1 2.9 HACON21_21RO V12_ROC01 1990 < 2 6 < 20 26.0 < 1 8270 < 0.5 < 0.2 42.0 < 0.2 < 2 14 0.360 < 50 < 10 < 0.1 < 0.01 98.7 < 100 < 0.3 < 0.1 < 0.1 HACON21_21RO V12_ROC02 2110 < 2 6 < 20 18.0 < 1 4890 < 0.5 < 0.2 27.8 < 0.2 < 2 < 2 0.220 4910 < 10 < 0.1 0.42 714 < 100 < 0.3 < 0.1 < 0.1 HACON21_21RO V12_ROC03 12 < 2 27 < 20 89.5 < 1 82.6 4.6 < 0.2 50.6 < 0.2 < 2 61 1.35 < 50 < 10 0.7 0.08 < 0.5 < 100 < 0.3 < 0.1 12.9 HACON21_21RO V15_ROC01 < 2 < 2 210 240 83.9 < 1 274 < 0.5 < 0.2 34.4 < 0.2 < 2 115 1.65 < 50 < 10 3.9 0.17 < 0.5 < 100 < 0.3 < 0.1 5.7 HACON21_21RO V15_ROC02 288 < 2 4 < 20 7.6 < 1 711 12.1 0.3 55.4 < 0.2 < 2 5 0.110 < 50 < 10 < 0.1 < 0.01 < 0.5 < 100 < 0.3 < 0.1 2.5 HACON21_21RO V16_ROC01 2740 < 2 < 1 < 20 4.4 5 5460 < 0.5 < 0.2 28.7 < 0.2 < 2 < 2 0.050 2330 < 10 < 0.1 1.96 335 < 100 < 0.3 < 0.1 < 0.1 HACON21_21RO V16_ROC02 1650 < 2 4 < 20 < 0.5 < 1 9890 4.6 < 0.2 38.7 < 0.2 < 2 < 2 0.050 1340 < 10 < 0.1 0.79 694 < 100 < 0.3 < 0.1 < 0.1 HACON21_21RO V18_ROC03 2040 < 2 19 < 20 33.5 13 5220 < 0.5 < 0.2 31.6 < 0.2 < 2 < 2 0.820 < 50 < 10 1.2 3.32 243 < 100 < 0.3 < 0.1 < 0.1 HACON21_21RO V18_ROC04 546 < 2 137 < 20 23.9 2 46.3 5.8 < 0.2 40.9 < 0.2 < 2 32 0.360 < 50 < 10 4.0 0.22 < 0.5 < 100 < 0.3 < 0.1 4.2 HACON21_21RO V18_ROC01 1160 9 140 < 20 38.3 < 1 950 4.0 < 0.2 41.3 < 0.2 < 2 63 0.350 < 50 < 10 6.9 < 0.01 32.7 < 100 < 0.3 < 0.1 10.8 HACON21_21RO V18_ROC02 922 < 2 < 1 < 20 6.9 12 5090 < 0.5 < 0.2 21.6 < 0.2 < 2 < 2 0.200 2440 < 10 < 0.1 2.79 843 < 100 < 0.3 < 0.1 0.7 Page 2/13 Results Activation Laboratories Ltd. Report: A22-15782 Analyte Symbol W Zn La Ce Nd Sm Eu Tb Yb Lu Mass Al As B Ba Be Bi Ca Cd Ce Co Cr Cs Unit Symbol ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm g % ppm ppm ppm ppm ppm % ppm ppm ppm ppm ppm Lower Limit 1 10 0.05 1 1 0.01 0.05 0.1 0.05 0.01 0.01 5 10 3 3 2 0.01 2 0.8 0.2 30 0.1 Method Code INAA INAA INAA INAA INAA INAA INAA INAA INAA INAA INAA FUSNa2O2 FUSMSNa2O2 FUSMSNa2O2 FUSMSNa2O2 FUSMSNa2O2 FUSMSNa2O2 FUSNa2O2 FUSMSNa2O2 FUSMSNa2O2 FUSMSNa2O2 FUSMSNa2O2 FUSMSNa2O2 HACON21_21RO V05_ROC01 20 12300 < 0.05 < 1 < 1 < 0.01 < 0.05 < 0.1 < 0.05 < 0.01 2.305 < 0.01 < 5 20 3 < 3 2 1.70 15 < 0.8 5470 50 0.6 HACON21_21RO V08_ROC01 15 560 0.40 < 1 < 1 0.25 < 0.05 < 0.1 < 0.05 < 0.01 1.905 0.02 < 5 < 10 28 < 3 < 2 16.1 < 2 1.0 3100 < 30 0.5 HACON21_21RO V08_ROC02A 64 5930 0.45 < 1 < 1 0.50 < 0.05 < 0.1 < 0.05 < 0.01 1.764 < 0.01 11 20 11 < 3 < 2 19.8 8 1.0 3470 30 0.3 HACON21_21RO V08_ROC02B 9 490 0.40 < 1 < 1 0.30 < 0.05 < 0.1 < 0.05 < 0.01 1.837 < 0.01 < 5 < 10 28 < 3 < 2 21.1 < 2 1.2 1930 30 0.4 HACON21_21RO V12_ROC01 7 1500 < 0.05 < 1 < 1 0.20 < 0.05 < 0.1 < 0.05 < 0.01 2.499 < 0.01 7 30 4 < 3 2 0.77 < 2 < 0.8 6910 < 30 0.4 HACON21_21RO V12_ROC02 59 1990 < 0.05 < 1 2 0.15 < 0.05 < 0.1 < 0.05 < 0.01 2.499 < 0.01 7 10 8 < 3 3 1.21 3 < 0.8 4300 40 0.5 HACON21_21RO V12_ROC03 52 150 0.70 < 1 7 < 0.01 0.43 < 0.1 < 0.05 0.07 1.683 0.01 25 130 23 < 3 < 2 0.17 < 2 1.0 89.1 30 0.2 HACON21_21RO V15_ROC01 11 1690 2.65 < 1 6 0.25 < 0.05 < 0.1 < 0.05 0.05 1.311 0.08 209 460 496 < 3 < 2 0.59 < 2 3.1 302 40 0.4 HACON21_21RO V15_ROC02 17 1050 < 0.05 < 1 < 1 0.05 < 0.05 < 0.1 < 0.05 < 0.01 2.605 < 0.01 < 5 < 10 < 3 < 3 < 2 0.05 < 2 < 0.8 593 30 0.4 HACON21_21RO V16_ROC01 65 630 0.20 < 1 < 1 0.20 < 0.05 < 0.1 < 0.05 < 0.01 2.121 < 0.01 < 5 < 10 15 < 3 < 2 6.42 < 2 < 0.8 4480 30 0.5 HACON21_21RO V16_ROC02 < 1 1620 < 0.05 < 1 < 1 < 0.01 < 0.05 < 0.1 < 0.05 < 0.01 2.430 < 0.01 < 5 < 10 3 < 3 2 1.80 3 < 0.8 8600 < 30 0.2 HACON21_21RO V18_ROC03 14 15300 0.50 5 < 1 0.31 < 0.05 < 0.1 < 0.05 < 0.01 2.058 < 0.01 19 30 7 < 3 2 10.9 25 1.6 4250 30 0.4 HACON21_21RO V18_ROC04 54 8190 1.65 < 1 < 1 0.27 0.30 < 0.1 < 0.05 < 0.01 2.564 0.01 123 80 11 < 3 < 2 1.28 32 1.1 53.3 < 30 0.3 HACON21_21RO V18_ROC01 108 1440 0.05 < 1 5 < 0.01 0.60 < 0.1 < 0.05 < 0.01 2.807 0.01 138 40 5 < 3 < 2 0.06 2 < 0.8 799 50 0.3 HACON21_21RO V18_ROC02 7 910 < 0.05 < 1 < 1 0.13 < 0.05 < 0.1 < 0.05 < 0.01 2.010 < 0.01 < 5 < 10 12 < 3 < 2 8.79 < 2 < 0.8 4240 < 30 0.5 Page 3/13 Results Activation Laboratories Ltd. Report: A22-15782 Analyte Symbol Cu Dy Er Eu Fe Ga Gd Ge Ho Hf In K La Li Mg Mn Mo Nb Nd Ni Pb Pr Rb Unit Symbol ppm ppm ppm ppm % ppm ppm ppm ppm ppm ppm % ppm ppm % ppm ppm ppm ppm ppm ppm ppm ppm Lower Limit 2 0.3 0.1 0.1 0.05 0.2 0.1 0.7 0.2 10 0.2 0.1 0.4 15 0.01 3 1 2.4 0.4 10 0.8 0.1 0.4 Method Code FUSMSNa2O2 FUSMSNa2O2 FUSMSNa2O2 FUSMSNa2O2 FUSNa2O2 FUSMSNa2O2 FUSMSNa2O2 FUSMSNa2O2 FUSMSNa2O2 FUSMSNa2O2 FUSMSNa2O2 FUSNa2O2 FUSMSNa2O2 FUSNa2O2 FUSNa2O2 FUSMSNa2O2 FUSMSNa2O2 FUSMSNa2O2 FUSMSNa2O2 FUSMSNa2O2 FUSMSNa2O2 FUSMSNa2O2 FUSMSNa2O2 HACON21_21RO V05_ROC01 159000 < 0.3 < 0.1 < 0.1 > 30.0 3.3 < 0.1 1.4 < 0.2 < 10 9.1 < 0.1 < 0.4 < 15 0.07 22 12 < 2.4 < 0.4 10 31.7 < 0.1 1.5 HACON21_21RO V08_ROC01 69300 < 0.3 < 0.1 < 0.1 18.5 0.9 0.2 < 0.7 < 0.2 10 4.8 < 0.1 0.7 < 15 0.43 47 7 < 2.4 0.8 610 4.9 < 0.1 1.8 HACON21_21RO V08_ROC02A 81400 < 0.3 < 0.1 0.3 19.9 0.9 0.1 < 0.7 < 0.2 < 10 5.1 < 0.1 0.6 < 15 0.10 9 6 < 2.4 0.6 110 11.3 0.1 2.0 HACON21_21RO V08_ROC02B 36200 < 0.3 < 0.1 0.3 11.3 0.8 0.5 < 0.7 < 0.2 10 3.4 < 0.1 0.6 < 15 0.38 60 10 3.2 0.8 210 3.6 0.2 1.7 HACON21_21RO V12_ROC01 140000 < 0.3 < 0.1 < 0.1 > 30.0 3.1 0.2 1.2 < 0.2 < 10 8.0 < 0.1 < 0.4 < 15 0.11 10 33 < 2.4 < 0.4 100 4.6 < 0.1 1.7 HACON21_21RO V12_ROC02 320000 < 0.3 < 0.1 < 0.1 > 30.0 1.4 < 0.1 1.0 < 0.2 20 13.5 < 0.1 < 0.4 < 15 0.44 221 10 < 2.4 < 0.4 5210 10.0 < 0.1 1.7 HACON21_21RO V12_ROC03 1180 < 0.3 < 0.1 0.2 > 30.0 0.9 < 0.1 9.4 < 0.2 < 10 < 0.2 < 0.1 1.0 < 15 0.69 2790 70 2.8 0.9 10 5.0 0.1 1.5 HACON21_21RO V15_ROC01 9930 0.3 0.2 0.4 > 30.0 1.9 0.1 7.8 < 0.2 < 10 < 0.2 0.2 2.6 < 15 0.71 > 10000 160 2.6 2.0 20 7.0 0.3 6.3 HACON21_21RO V15_ROC02 12600 < 0.3 < 0.1 < 0.1 > 30.0 1.2 < 0.1 < 0.7 < 0.2 < 10 < 0.2 < 0.1 < 0.4 < 15 0.03 24 12 < 2.4 < 0.4 < 10 9.2 < 0.1 2.1 HACON21_21RO V16_ROC01 193000 < 0.3 < 0.1 < 0.1 > 30.0 0.3 < 0.1 < 0.7 < 0.2 < 10 6.7 < 0.1 < 0.4 < 15 0.04 17 9 < 2.4 < 0.4 2190 5.2 < 0.1 1.9 HACON21_21RO V16_ROC02 163000 < 0.3 < 0.1 0.1 > 30.0 0.3 < 0.1 0.9 < 0.2 < 10 9.7 < 0.1 < 0.4 < 15 0.25 26 7 < 2.4 < 0.4 1560 8.5 < 0.1 1.8 HACON21_21RO V18_ROC03 120000 < 0.3 < 0.1 0.2 > 30.0 3.5 0.4 0.8 < 0.2 < 10 6.9 < 0.1 0.8 < 15 0.24 12 22 3.5 1.1 270 11.0 0.2 2.0 HACON21_21RO V18_ROC04 4120 0.4 0.2 0.4 > 30.0 1.4 0.2 2.3 < 0.2 < 10 < 0.2 < 0.1 1.7 < 15 0.92 1950 36 2.8 1.7 10 19.9 0.5 3.4 HACON21_21RO V18_ROC01 53600 < 0.3 < 0.1 0.5 > 30.0 1.1 0.3 1.1 < 0.2 < 10 1.0 < 0.1 < 0.4 < 15 0.11 541 75 2.5 < 0.4 20 24.0 < 0.1 2.0 HACON21_21RO V18_ROC02 231000 < 0.3 < 0.1 < 0.1 21.8 0.3 < 0.1 0.8 < 0.2 < 10 12.5 < 0.1 < 0.4 < 15 0.05 10 8 2.5 < 0.4 2440 8.2 0.1 2.4 Page 4/13 Results Activation Laboratories Ltd. Report: A22-15782 Analyte Symbol S Sb Se Si Sm Sn Sr Ta Tb Te Th Ti Tl Tm U V W Y Yb Zn Unit Symbol % ppm ppm % ppm ppm ppm ppm ppm ppm ppm % ppm ppm ppm ppm ppm ppm ppm ppm Lower Limit 0.01 2 8 0.01 0.1 0.5 3 0.2 0.1 6 0.1 0.01 0.1 0.1 0.1 5 0.7 0.1 0.1 30 Method Code FUSNa2O2 FUSMSNa2O2 FUSMSNa2O2 FUSNa2O2 FUSMSNa2O2 FUSMSNa2O2 FUSMSNa2O2 FUSMSNa2O2 FUSMSNa2O2 FUSMSNa2O2 FUSMSNa2O2 FUSNa2O2 FUSMSNa2O2 FUSMSNa2O2 FUSMSNa2O2 FUSMSNa2O2 FUSMSNa2O2 FUSMSNa2O2 FUSMSNa2O2 FUSMSNa2O2 HACON21_21RO V05_ROC01 33.1 < 2 250 0.04 0.2 7.1 312 < 0.2 < 0.1 18 < 0.1 < 0.01 < 0.1 < 0.1 0.7 < 5 23.4 < 0.1 < 0.1 10300 HACON21_21RO V08_ROC01 28.0 < 2 94 0.18 0.3 < 0.5 1960 0.2 < 0.1 14 < 0.1 < 0.01 < 0.1 < 0.1 3.5 < 5 18.9 0.2 < 0.1 150 HACON21_21RO V08_ROC02A 15.0 < 2 137 0.09 0.3 6.0 4030 0.6 < 0.1 14 < 0.1 < 0.01 < 0.1 < 0.1 4.8 17 71.5 0.2 < 0.1 4810 HACON21_21RO V08_ROC02B 26.6 < 2 38 0.25 0.4 < 0.5 2550 0.9 < 0.1 18 < 0.1 < 0.01 < 0.1 < 0.1 3.9 < 5 9.6 0.2 < 0.1 310 HACON21_21RO V12_ROC01 32.4 < 2 105 0.05 0.1 < 0.5 41 0.7 < 0.1 13 < 0.1 < 0.01 < 0.1 < 0.1 2.3 7 10.5 0.1 0.2 830 HACON21_21RO V12_ROC02 27.1 < 2 686 0.30 0.3 4.3 167 0.7 < 0.1 61 < 0.1 < 0.01 < 0.1 < 0.1 3.3 5 70.7 0.1 0.1 1310 HACON21_21RO V12_ROC03 0.19 < 2 9 2.21 0.3 < 0.5 111 0.9 < 0.1 13 < 0.1 < 0.01 < 0.1 < 0.1 12.8 41 59.8 0.9 0.2 170 HACON21_21RO V15_ROC01 0.23 4 < 8 5.58 0.2 < 0.5 264 < 0.2 < 0.1 9 0.2 < 0.01 < 0.1 < 0.1 5.1 183 12.0 3.2 0.1 1550 HACON21_21RO V15_ROC02 35.9 < 2 < 8 0.02 < 0.1 < 0.5 16 0.5 < 0.1 < 6 < 0.1 < 0.01 < 0.1 < 0.1 2.0 < 5 19.6 < 0.1 0.2 920 HACON21_21RO V16_ROC01 31.1 < 2 298 0.02 0.1 0.9 874 0.3 < 0.1 20 < 0.1 < 0.01 < 0.1 < 0.1 2.2 < 5 77.7 < 0.1 0.1 400 HACON21_21RO V16_ROC02 33.7 < 2 657 0.02 < 0.1 2.9 185 0.4 < 0.1 27 < 0.1 < 0.01 < 0.1 < 0.1 0.5 < 5 9.4 < 0.1 < 0.1 900 HACON21_21RO V18_ROC03 24.7 < 2 207 0.05 0.2 13.9 1820 0.8 < 0.1 18 < 0.1 < 0.01 < 0.1 < 0.1 3.2 23 19.1 0.7 < 0.1 13000 HACON21_21RO V18_ROC04 38.7 5 16 2.64 0.4 11.4 321 0.7 < 0.1 9 0.1 < 0.01 1.4 < 0.1 4.9 245 60.0 3.7 0.4 7240 HACON21_21RO V18_ROC01 43.7 8 37 0.24 < 0.1 36.6 27 1.2 < 0.1 10 < 0.1 < 0.01 1.9 < 0.1 10.1 60 114 0.3 0.1 1320 HACON21_21RO V18_ROC02 29.3 < 2 649 0.02 0.2 2.0 894 0.3 < 0.1 57 < 0.1 < 0.01 < 0.1 < 0.1 1.7 < 5 11.0 0.4 < 0.1 700 Page 5/13 QC Activation Laboratories Ltd. Report: A22-15782 Analyte Symbol Au Ag As Ba Br Ca Co Cr Cs Fe Hf Ir Mo Na Ni Rb Sb Sc Se Sr Ta Th U Unit Symbol ppb ppm ppm ppm ppm % ppm ppm ppm % ppm ppb ppm % ppm ppm ppm ppm ppm ppm ppm ppm ppm Lower Limit 2 2 1 20 0.5 1 0.1 0.5 0.2 0.01 0.2 2 2 0.001 50 10 0.1 0.01 0.5 100 0.3 0.1 0.1 Method Code INAA INAA INAA INAA INAA INAA INAA INAA INAA INAA INAA INAA INAA INAA INAA INAA INAA INAA INAA INAA INAA INAA INAA PTM-1a Meas PTM-1a Cert NIST 696 Meas NIST 696 Cert Oreas 74a (Fusion) Meas Oreas 74a (Fusion) Cert OREAS 101a (Fusion) Meas OREAS 101a (Fusion) Cert NCS DC86314 Meas NCS DC86314 Cert CZN-4 Meas CZN-4 Cert Lithium Tetraborate FX-LT 100 lot#220610B Meas Lithium Tetraborate FX-LT 100 lot#220610B Cert OREAS 922 (Peroxide Fusion) Meas OREAS 922 (Peroxide Fusion) Cert OREAS 621 (Peroxide Fusion) Meas OREAS 621 (Peroxide Fusion) Cert CCU-1e Meas CCU-1e Cert OREAS 905 (INAA) Meas 395 39 2650 < 1 15.0 7.5 4.38 7.8 140 2.0 < 100 1.3 14.8 5.0 OREAS 905 (INAA) Cert 391 36.2 2800 0.608 15.3 7.10 4.23 7.26 137 1.96 159 1.38 14.7 5.00 OREAS 680 (Peroxide Fusion) Meas OREAS 680 (Peroxide Fusion) Cert OREAS 139 (Peroxide Fusion) Meas OREAS 139 (Peroxide Fusion) Cert OREAS 624 (Peroxide Fusion) Meas Page 6/13 QC Activation Laboratories Ltd. Report: A22-15782 Analyte Symbol Au Ag As Ba Br Ca Co Cr Cs Fe Hf Ir Mo Na Ni Rb Sb Sc Se Sr Ta Th U Unit Symbol ppb ppm ppm ppm ppm % ppm ppm ppm % ppm ppb ppm % ppm ppm ppm ppm ppm ppm ppm ppm ppm Lower Limit 2 2 1 20 0.5 1 0.1 0.5 0.2 0.01 0.2 2 2 0.001 50 10 0.1 0.01 0.5 100 0.3 0.1 0.1 Method Code INAA INAA INAA INAA INAA INAA INAA INAA INAA INAA INAA INAA INAA INAA INAA INAA INAA INAA INAA INAA INAA INAA INAA OREAS 624 (Peroxide Fusion) Cert OREAS 124 (Peroxide Fusion) Meas OREAS 124 (Peroxide Fusion) Cert AMIS 0346 (Peroxide Fusion) Meas AMIS 0346 (Peroxide Fusion) Cert NCS DC73520 Meas NCS DC73520 Cert OREAS 148 (Peroxide Fusion) Meas OREAS 148 (Peroxide Fusion) Cert HACON21_21RO V15_ROC02 Orig HACON21_21RO V15_ROC02 Dup Method Blank < 2 < 2 < 1 < 20 < 0.5 < 1 < 0.1 < 0.5 < 0.2 < 0.01 < 0.2 < 2 < 2 < 0.001 < 50 < 10 < 0.1 < 0.01 < 0.5 < 100 < 0.3 < 0.1 < 0.1 Method Blank Method Blank Method Blank Method Blank Method Blank Method Blank Method Blank Page 7/13 QC Activation Laboratories Ltd. Report: A22-15782 Analyte Symbol W Zn La Ce Nd Sm Eu Tb Yb Lu Mass Al As B Ba Be Bi Ca Cd Ce Co Cr Cs Unit Symbol ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm g % ppm ppm ppm ppm ppm % ppm ppm ppm ppm ppm Lower Limit 1 10 0.05 1 1 0.01 0.05 0.1 0.05 0.01 0.01 5 10 3 3 2 0.01 2 0.8 0.2 30 0.1 Method Code INAA INAA INAA INAA INAA INAA INAA INAA INAA INAA INAA FUSNa2O2 FUSMSNa2O2 FUSMSNa2O2 FUSMSNa2O2 FUSMSNa2O2 FUSMSNa2O2 FUSNa2O2 FUSMSNa2O2 FUSMSNa2O2 FUSMSNa2O2 FUSMSNa2O2 FUSMSNa2O2 PTM-1a Meas 2150 19900 PTM-1a Cert 2200 20500. 00 NIST 696 Meas > 25.0 340 NIST 696 Cert 28.9 321.0 Oreas 74a (Fusion) Meas 51 582 1750 Oreas 74a (Fusion) Cert 50 581 1800.00 OREAS 101a (Fusion) Meas OREAS 101a (Fusion) Cert NCS DC86314 Meas 2720 NCS DC86314 Cert 2830 CZN-4 Meas 0.08 358 2650 100 CZN-4 Cert 0.0715 356.00 00 2604.0 000 93.5 Lithium Tetraborate FX-LT 100 lot#220610B Meas > 10000 Lithium Tetraborate FX-LT 100 lot#220610B Cert 255700 OREAS 922 (Peroxide Fusion) Meas 7.64 0.51 OREAS 922 (Peroxide Fusion) Cert 7.59 0.49 OREAS 621 (Peroxide Fusion) Meas 6.47 80 2560 < 3 4 2.13 279 53.3 30.7 80 3.6 OREAS 621 (Peroxide Fusion) Cert 6.63 85 2610 2 4 2.00 295 52.0 31.4 50 3.6 CCU-1e Meas 0.13 1080 76 317 CCU-1e Cert 0.139 1010 74.2 301 OREAS 905 (INAA) Meas < 1 150 46.5 96 37 6.99 1.50 < 0.1 0.80 OREAS 905 (INAA) Cert 3.02 139 48.0 96.0 40.5 7.64 1.46 0.810 0.760 OREAS 680 (Peroxide Fusion) Meas 7.30 118 697 < 2 5.70 9 38.6 332 2220 4.5 OREAS 680 (Peroxide Fusion) Cert 7.19 120 649 1.66 5.80 8.18 38.7 334 2140 3.94 OREAS 139 (Peroxide Fusion) Meas 3.63 334 4 7 1.27 279 50.0 24.8 3.1 OREAS 139 (Peroxide Fusion) Cert 3.70 332 3.17 6.64 1.20 296 49.4 26.0 3.21 Page 8/13 QC Activation Laboratories Ltd. Report: A22-15782 Analyte Symbol W Zn La Ce Nd Sm Eu Tb Yb Lu Mass Al As B Ba Be Bi Ca Cd Ce Co Cr Cs Unit Symbol ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm g % ppm ppm ppm ppm ppm % ppm ppm ppm ppm ppm Lower Limit 1 10 0.05 1 1 0.01 0.05 0.1 0.05 0.01 0.01 5 10 3 3 2 0.01 2 0.8 0.2 30 0.1 Method Code INAA INAA INAA INAA INAA INAA INAA INAA INAA INAA INAA FUSNa2O2 FUSMSNa2O2 FUSMSNa2O2 FUSMSNa2O2 FUSMSNa2O2 FUSMSNa2O2 FUSNa2O2 FUSMSNa2O2 FUSMSNa2O2 FUSMSNa2O2 FUSMSNa2O2 FUSMSNa2O2 OREAS 624 (Peroxide Fusion) Meas 4.09 116 1040 22 1.35 127 31.7 275 1.7 OREAS 624 (Peroxide Fusion) Cert 4.32 115 1070 21.3 1.49 133 32.9 273 1.32 OREAS 124 (Peroxide Fusion) Meas 4.47 1040 < 3 0.06 47.1 80 OREAS 124 (Peroxide Fusion) Cert 4.62 1020 1.83 0.0880 47.6 51.0 AMIS 0346 (Peroxide Fusion) Meas AMIS 0346 (Peroxide Fusion) Cert NCS DC73520 Meas NCS DC73520 Cert OREAS 148 (Peroxide Fusion) Meas 5.19 0.89 OREAS 148 (Peroxide Fusion) Cert 5.37 0.90 HACON21_21RO V15_ROC02 Orig < 0.01 < 5 10 5 < 3 < 2 0.05 < 2 < 0.8 598 40 0.3 HACON21_21RO V15_ROC02 Dup < 0.01 < 5 < 10 < 3 < 3 < 2 0.04 < 2 < 0.8 588 30 0.5 Method Blank < 1 < 10 < 0.05 < 1 < 1 < 0.01 < 0.05 < 0.1 < 0.05 < 0.01 1.000 Method Blank < 0.01 < 0.01 Method Blank < 0.01 0.05 Method Blank < 0.01 < 5 < 10 < 3 < 3 < 2 < 0.01 < 2 < 0.8 < 0.2 30 0.3 Method Blank < 0.01 < 5 10 < 3 < 3 < 2 < 0.01 < 2 < 0.8 0.3 < 30 0.3 Method Blank < 5 < 10 < 3 < 3 < 2 < 2 < 0.8 0.3 < 30 0.5 Method Blank < 0.01 < 5 < 10 < 3 < 3 < 2 < 0.01 < 2 < 0.8 0.5 < 30 0.2 Method Blank < 5 < 10 3 < 3 < 2 < 2 < 0.8 < 0.2 < 30 0.3 Page 9/13