| Elements | O | P | Si | Fe | Al | K | Ca | Nb | I | S | Cr | Mn | C | Ac | Sr | Ti | Ni | Rb |
| Maximum (mg/kg) | 1012,000 | 3200 | 584,000 | 590,000 | 242,000 | 31,400 | 33,000 | 3420 | 4000 | 1592 | 1606 | 234,000 | 97,800 | 2800 | 2860 | 52,200 | 12,480 | 2160 |
| Minimum (mg/kg) | 852,000 | 800 | 151,000 | 136,800 | 118,200 | 3080 | 862 | 716 | 874 | 23,200 | 16,100 | |||||||
| Average (mg/kg) | 939,529 | 1614 | 364,412 | 334,282 | 172,129 | 17,188 | 6348 | 1466 | 1301 | 1195 | 94 | 52,698 | 60,353 | 923 | 1217 | 29,454 | 2622 | 662 |
| Standard deviation | 41,252 | 693 | 112,581 | 106,741 | 31,597 | 8500 | 7405 | 1036 | 1274 | 248 | 390 | 74,053 | 19,827 | 865 | 821 | 11,310 | 3941 | 751 |