Table 2 Semi-quantitative data on mineral phases detected by XRD analysis
Sample ID | Typology | Petrographic Fabric | Birefringence | Quartz | Albite | Anorthite | Orthoclase | Amphibole | Pyroxene | Illite/Muscovite | Ilmenite | Titanite |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
A 15 | RW (black) | AGM-1: silty and fine-grained matrix without tempers | M-H | xxx | xx | xx | ||||||
A 16 | Sigillata | M-H | xxx | xx | xx | |||||||
A 17 | GW | M-H | xxx | xx | xx | |||||||
A 18 | BW | M-H | xxx | xx | xx | |||||||
A 19 | RW (red) | M-H | xxx | xx | xx | |||||||
A 20 | RPW | M-H | xxx | xx | xx | |||||||
A 22 | NBPW | M-H | xxx | xx | xx | |||||||
A 21 | BRW | AGM -2: silty matrix and mafic granulite rock fragments (fine grained) | M-L | xxx | x | x | tr | tr | tr | tr | ||
K 1 | CRW | KLD-1: silty matrix and mafic granulite rock fragments (coarse grained) | M-L | xxx | x | x | x | x | x | tr | tr | |
K 4 | CRW | M-L | xxx | x | x | x | x | x | tr | tr | ||
K 5 | CRW | M-L | xxx | x | x | x | x | x | tr | tr | ||
K 6 | CRW | M-L | xxx | x | x | x | x | x | tr | tr | ||
K 12 | CRW | M-L | xxx | x | x | x | x | x | tr | tr | ||
K 3 | BRW | KLD-2: silty matrix and mafic granulite rock fragments (fine grained) | M-L | xxx | x | x | tr | x | x | tr | tr | |
K 9 | BRW | M-L | xxx | x | x | tr | x | x | tr | tr | ||
K 13 | BRW | M-L | xxx | x | x | tr | x | x | tr | tr | ||
K 14 | BRW | M-L | xxx | x | x | tr | x | x | tr | tr | ||
K 2 | RPW | KLD-3: silty homogenous matrix and granitoid rock fragments | M-H | xxx | x | x | xx | |||||
K 16 | RPW | KLD-4: silty matrix and polycrystalline rock fragments (fine grained) | M-L | xxx | xx | x | x | x | x | xx | x |