Field No. Ag_ppm As_ppm Au_ppm Bi_ppm Cd_ppm Cu_ppm Mo_ppm Pb_ppm Sb_ppm Zn_ppm 4-030701 0.3 <1 0.9 <1 0.06 7.06 1.8 56 <1 26.5 4-030703 1.8 <1 2 3 22.5 273.3 3.7 1940 <1 >500 4-030704 0.2 1 0.5 <1 0.28 7.28 1.2 102 <1 162.4 4-030901 2.2 10 1.7 <1 3.32 277.5 1.8 1520 <1 >500 4-031001 62 4 0.9 134 3.21 >500 15.7 >6000 4 >500 4-031002 1.1 6 0.3 2 0.51 250.1 3.9 389 <1 319.8 4-031004 1.5 2 0.5 <1 0.12 30.1 0.6 61 <1 63.8 4-033103 1.9 13 <1 4 0.13 66.9 52.9 21 <1 7.4 4-051001 <0.08 2 0.4 <1 0.08 3.28 0.9 12 <1 34.6 4-051101 <0.08 1 0.6 <1 0.38 81.3 0.7 43 <1 192.5