Research Article
Calcium Hydroxide Nanoparticles and Hypogeum Environment: Test to Understand the Best Way of Application
Table 4
Mineral-petrographic analysis concerning the specimen and granulometric measurements.
| Fragment number | Quartz | K-Mica | Feldspars | Plagioclase | Opaque minerals | Graphite | MGS* | Shape and profile of calcite crystals | Texture | Metamorphic fabric | Grain | Peeling released materials (mg) sd = ±0.2 |
| 6720 | + | | | | | | 175–300 | | | | MS | 2.5 | 6721 | − | | | | | | 200–300 | | | | MS | 5.3 | 6730 | | | | | | + | 100–1000 | Curves/linear | E | Closed mosaic almost straight | LS | 0.6 | 6732 | | | | | | | 200–450 | | | | MS | 0.8 | 6741 | | | | + | | | 300–500 | | | | MS | 4.8 | 6744 |
± | ± | | + | | | 150–500 | | | | MS | 0.3 | 6758 | − | | | | + | | 200–1200 | Curves | E | Closed mosaic curved | LS | 3.3 | 6777 | ± | ± | | | + | | 300–1000 | Linear | E | Closed mosaic straight | LS | 0.7 | 6780 | | | | | | | 200–400 | | | | MS | 2.5 | 6786 | + | − | + | | ± | | 150–200 | Linear | E/O | Closed mosaic paved-fabric | SS | 2.2 | 6797 | ± | ± | | + | | | 200–450 | | | | MS | 2.9 | 6807 | | | | | | | 150–200 | | | | MS | 3.1 | 6862 | ± | − | | | − | | 300–1500 | From curves to blocky chevrons | E | Closed mosaic curved | LS | 0.5 | 6864 | | | | | ± | | 150–900 | Blocky chevrons | E | Closed mosaic curved | MS | 0.4 | 6869 | | | | | | | 250–550 | | | | MS | 2.8 |
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MGS: maximum grain size; SS: small; MS: medium-small; LS: large.
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