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Table I
Total and exchangeable element concentrations in profiles IF, TR6 and TR11.
| Profile | Depth | Exchangeable | Total | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| (cm) | (*mg kg−1 ** μg kg−1) | (*mg g−1 ** μg g−1) | ||||||||||||||||
| Ca* | Sr** | K* | Ca * | Sr** | K* | Na* | Ba** | Rb** | Si* | Al* | Fe* | Ti* | 87Sr/86Sr | |||||
| Granite | Inselberg | 2.8 | 23.8 | 17.8 | 13.95 | 72.6 | 161 | 363 | 33.8 | 2.8 | 0.59 | 1.275 | ||||||
| IF | 0–10 | 46.51 | 695.4 | 36.1 | ||||||||||||||
| 10–30 | 2.80 | 6.4 | 11.1 | 0.05 | 10.5 | 0.4 | < dl | 10.9 | 6.9 | 435 | 7.4 | 1.3 | 3.04 | 0.758 | ||||
| 150–180 | 2.83 | 5.1 | 4.0 | 0.20 | 9.0 | 1.4 | < dl | 11.8 | 20.0 | 418 | 10.5 | 5.1 | 3.31 | 0.868 | ||||
| TR 6 | 0–5 | 34.77 | 476.1 | 66.1 | ||||||||||||||
| 10–20 | 4.77 | 48.9 | 28.5 | 0.16 | 14.1 | 9.7 | 0.26 | 121 | 88.9 | 301 | 46.9 | 15.4 | 3.53 | 1.142 | ||||
| 30–50 | 2.04 | 34.7 | 13.8 | 0.52 | 13.8 | 8.3 | 0.26 | 107 | 77.9 | 302 | 50.2 | 16.5 | 3.47 | 1.094 | ||||
| 80 | 0.67 | 154.8 | 11.8 | 0.66 | 28.8 | 18.8 | 3.12 | 309 | 168.7 | 214 | 83.3 | 17.3 | 3.12 | 1.150 | ||||
| W. rock | 8.76 | 990.6 | 18.1 | 2.01 | 39.7 | 19.2 | 8.38 | 319 | 165.3 | 348 | 36.6 | 5.7 | 1.06 | 1.041 | ||||
| TR 11 | 0–10 | 5.65 | 73.7 | 32.5 | ||||||||||||||
| 10–20 | 3.38 | 48.9 | 18.9 | 0.08 | 9.2 | 0.8 | < dl | 23.6 | 12.6 | 289 | 54.6 | 20.2 | 3.53 | 0.783 | ||||
| 20–60 | 1.98 | 14.8 | 11.7 | 0.10 | 10.5 | 0.7 | < dl | 23.4 | 12.5 | 284 | 61.7 | 23.1 | 3.69 | 0.776 | ||||
| 100–140 | 0.50 | 0.17 | 5.5 | |||||||||||||||
| GP | 10–20 | 10.56 | 49.0 | 10.4 | 0.10 | 33.1 | 0.3 | < dl | 34.1 | 5.2 | 112 | 81.3 | 84.8 | 15.27 | 0.714 | |||