Sample Number MGA94_E_m MGA94_N_m Locale Ag Al Ca Cd Co Cu Fe Mg Mn Mo Na Ni Pb V Zn Comment 1 1000 30 1 20 7 5 100 5 1 500 20 4 15 5 1511 429425.83 8489408.1 MLN727 test line <0.5 2000 221000 2.75 2.05 18 4600 86200 441 0.75 <500 5.4 40 <20 1350 BX calcareous SS