| Variety of Lithic Materials | Rock | Origin | Hardness* | Range | Typology | Strategies and techniques | Figures in the main paper |
| Sedimentary | Quartz sandstone | local | 3 | R | A.2 | PF, PrF | Figure 10: (B-B’) |
| Metamorphic | Quartzite | local | 7 | R - B | A.3; D.2 | PF | Figure 14: (N, Q), Figure 15: (N, Q) |
| Igneous volcanic | Diabase | local | 6 | R - B | D.1 | PF | - |
| Basalt | local | 4.8 - 6.5 | R - G | A.6; C.1; D.1; D.2 | PF, PrF, BR | Figure 10: (K-K’), Figure 11: (E, G), Figure 12: (E, G), Figure 14 (I), Figure 15: (I) |