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North Star Colliery (Q62)
Colliery Bay, Ballycastle, Tornaroan County Antrim
| Status | Inactive |
| Stone Type (S): | Buff-Pink Sandstone |
| Rock Formation: | Ballyvoy Sandstone Member |
| Open Porosity (%): | 2.79 % |
| Apparent Density (kg/dm3) : | 2659.79 |
| Probe Permeability (mD) : |
