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Table 7 Drilling depth to reach the temperature interval 50–100 °C
Diorite–gabbro thickness | Scenario GHFM-GRS | Scenario TCS-GRS | Scenario GHFM-ICP-MS | Scenario TCS-ICP-MS | ||||
|---|---|---|---|---|---|---|---|---|
1Â km | 5Â km | 1Â km | 5Â km | 1Â km | 5Â km | 1Â km | 5Â km | |
Base-case scenario z (km) | 3.5–6.5 | 4–7 | 4–8 | 4–8 | 3–6 | 3.5–7 | 4–7.5 | 4–8 |