Figure 1.
Figure 2.
Figure 3.
Figure 4.
Figure 5.
Figure 6.
Figure 7.
Figure 8.
Figure 9.
List of samples_ Source: own elaboration
| ID | Host rock | Mineral composition | Number of measurements (dry sample) |
|---|---|---|---|
| 1 | Altered granite | Quartz, feldspars, kaolinite, muscovite | 2 |
| 2 | Weathered granite | Feldspars, muscovite, biotite | 5 |
| 3 | Muscovite schist with tourmaline | Muscovite, tourmaline, clay minerals | 6 |
| 4 | Pegmatite | Kaolinite, quartz, muscovite | 3 |
| 5 | Pegmatite | Quartz, kaolinite, muscovite | 2 |
| 6 | Muscovite | Muscovite | 2 |
| 7 | Pegmatite | Mainly kaolinite + muscovite | 2 |
| 8 | Pegmatite | Kaolinite, quartz + very fine muscovite | 3 |
| 9 | Pegmatite | Kaolinite, quartz, muscovite | 4 |
| 10 | Greisen | Quartz, muscovite | 2 |
| 11 | Pegmatite | Kaolinite, quartz, muscovite | 3 |
| 12 | Tourmaline | Tourmaline + muscovite | 4 |
| 13 | Pegmatite | Kaolinite, muscovite, quartz | 3 |
| 14 | Tourmaline | Tourmaline | 2 |
| 15 | Quartz with tourmaline | Quartz, tourmaline | 3 |
| 16 | Pegmatite | Kaolinite, quartz, muscovite | 4 |