Elements | Ba | Mg | Cu | Co | Zn | Na | Y | Th | Zr |
Maximum (mg/kg) | 6680 | 5620 | 1102 | 1334 | 1514 | 2040 | 2340 | 2440 | 14,620 |
Minimum (mg/kg) | 1630 | 2460 | |||||||
Average (mg/kg) | 1398 | 3252 | 106 | 118 | 251 | 464 | 730 | 143 | 5584 |
Standard deviation | 2146 | 1047 | 308 | 353 | 486 | 779 | 737 | 592 | 3259 |