Element | Jicome (10) | Villa Vásquez (10) | Navarrete(7) | ||||||
Min | Max | Mean | Min | Max | Mean | Min | Max | Mean | |
(µg/g) | (µg/g) | (µg/g) | |||||||
Cr | 122.5 | 628.5 | 347.5 | 161.1 | 396.3 | 288.9 | 66.7 | 386.6 | 164.5 |
Ni | 7.8 | 183.7 | 62.2 | 4.3 | 85.0 | 41.2 | 51.6 | 217.2 | 114.3 |
Cu | 20 | 14.4 | 5.4 | 2.7 | 9.0 | 5.7 | 8.5 | 68.2 | 25.2 |
Zn | 20.4 | 68.9 | 37 | 23.4 | 58.1 | 39.1 | 29.6 | 58.4 | 43.3 |
As | 2 | 4.1 | 3.1 | 2.1 | 3.5 | 2.8 | 2.1 | 3.7 | 2.9 |
Hg | |||||||||
Cd | 3.5 | 3.5 | 3.5 | ||||||
Pb | 6.3 | 58.7 | 34.6 | 20.0 | 57.4 | 32.1 | 24.5 | 39.3 | 31.4 |