| Quartzite Button |
| Neolithic (-9000 to -1000) |
| (Mauritania) |
| made from quartzite mineral |
| w : 19 g |
| L : 41 mm |
| ø : 18 mm |
| Weight | 19 g |
|---|---|
| Dimensions | 41 × 18 × 18 mm |
| Color | brown |
| Shape | biconic, polymorphic |
| Type | fibula bead |
| Period | neolithic |
| Quartzite Button |
| Neolithic (-9000 to -1000) |
| (Mauritania) |
| made from quartzite mineral |
| w : 19 g |
| L : 41 mm |
| ø : 18 mm |
| Weight | 19 g |
|---|---|
| Dimensions | 41 × 18 × 18 mm |
| Color | brown |
| Shape | biconic, polymorphic |
| Type | fibula bead |
| Period | neolithic |