| SITE | COMPOSITION | REFERENCES ρ (Ω∙m) | |||||
| [21] | [22] | [23] | [24] | [25] | [26] | ||
| LST1 | Slag altered with clay (clay < 15%) | 4 - 100 | 50 - 15·103 | 0.8 - 106 | 1 - 105 | 1.5 - 35 | 1 - 105 |
| LST3 | Fractured basalt | 4 - 70 | 5·103 - 15·103 | 100 - 106 | 103 - 105 | 7 - 25 | 40 - 105 |
| Slag altered with silts | 4 - 100 | 20 - 15·103 | 100 - 106 | 50 - 105 | 3 - 30 | 10 - 105 | |
| Fractured basalt | 4 - 70 | 5·103 - 15·103 | 100 - 106 | 103 - 105 | 7 - 25 | 40 - 105 | |
| Volcanic agglomerate of slag and gravel | 4 - 104 | 50 - 15·103 | 100 - 106 | 100 - 105 | 3 - 28 | 40 - 105 | |