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Table D-10. Chemical analyses of tailing. <br /> Sample Description AB-DTPA Extractable (ppm)t S.C. <br /> location of material As Cd Cr Cu Fe Mn Mo Pb Zn pH (mmhos/cm) <br /> Pond I Coarse,gray tailing t1 0.88 0.07 31 J 711 25.7 3.4 349.0 145.0 79 0.6 <br /> Pond 2 Coarse, brown tailing from sidmiape I OJI 0.13 19.6 931 200.0 3.4 204.0 45.7 SJ 1.4 <br /> Pond 2 Coarse,reddish tailing from eroded sideslope <l 0.14 025 12J 145.0 369.0 0.8 27J 25J 29 5.4 <br /> Pod 2 Coarse, reddish tailing from top of pond 2 d 0.60 0.23 26J 7.4 414.0 0.6 196.0 114.0 32 103 <br /> Pond 2 Gray slims from top of pond 2 <l 4.50 0.14 77J 3.1 60.4 1.6 352.0 490.0 6.1 4.7 <br /> Pond 4 Coarse tailing from pond 4 d 0.20 0.07 101 56.0 34.0 02 266.0 53.0 7.1 1.1 <br /> Pond 3 Gray slime on top of pond 1 027 0.09 19J 117.0 619 0.4 651.0 106.0 7.7 23 <br /> Pond 3 Reddish sludge from American Tunnel ponds d 11.00 0.02 66.4 2.9 6.5 1.0 102 705.0 7.6 2.8 <br /> tThe wractant used for these analyses(AB-DTPA) is intended to be reflective of concentrations of plant available elements. <br />