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Total element content (mg kg−1) in the copper mine post-flotation tailings
| Ca | Cd | Co | Cu | Fe | K | Mg | Mn | Na | Ni | P | Pb | Zn | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mean | 163,000 | 0.4 | 20.0 | 1800 | 18,000 | 27,000 | 24,000 | 1900 | 800 | 22.6 | 800 | 36.8 | 65.9 |
| SD | 5000 | 0.1 | 1.0 | 90 | 800 | 1000 | 1000 | 90 | 30 | 2.1 | 50 | 4.9 | 8.7 |
