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a <br />Table 1 • Comparative Analyses for Cyanide and Metallo-Cyanide Transition Metal in Tailings Samples <br />Battle Mountian Resources: San Luis Project <br />M1 <br />r5 , <br />._ <br />t n <br />SAMPLE DESCRIPTION <br /> 1 2 3 4 <br /> Pre-Detoxification Spigott Lower Aond Collection Pond <br /> Lab A Lab C Lab A Lab C Lab A Lab C Lab A Lab C <br />Total Cyanide • 450 3671383 340 290 230 189 - 160 T 2fi <br />WAD Cyanide -•• 358 360 -•' 310 166 200 112 <br />"Free' Cyanide 290 (423} 150 1307) 11 D (2261 93 149 <br />Thiocyanate - 154 - 148 - 125 - 102 <br />Cr <0.05 <O.01 <0.05 <0.1 <D.05 <O.OT <0.05 <D.01 <br />Co 0.82 0.89 0.55 1.04 0.80 0.86 0.96 1.04 <br />Cu 210 205 200 193 17D 162 720 96 <br />Fe 2.30 2.68 6.2 9.96 T.2 T.17 1.1 1.15 <br />Hg x.0002 <0.0003 O.OOOT <0.0003 <0.0001 <0.0003 <0.0001 <0.0003 <br />Mn <0.05 <0.01 T .7 0.07 0.62 0.09 2.8 0.27 <br />Ni 0.50 0.49 0.50 0.55 0.50 0.46 0.70 0.60 <br />zn 1.9 1.43 10 1.2 0.71 0.19 0.43 0.11 <br />"Total cyanide: Lab A - Autoanalyzer; Lab C -Manual <br />WAD Cyanide: Std. Methods 4500-C <br />- Not Determined <br />All samples @ pH 12 <br />•' See Section 4.3 <br />