BGS mineralogy and petrology collection record
| Sample number | MR440 |
|---|---|
| Sample Donor | Not entered |
| Rock name | Silt (Undifferentiated). 'Original entry: Grit' |
| Stratigraphy | Not entered |
| Comments | grit, ,Collected by McHenry:4 |
| Locality details | S of Glentown, St Johnston, Co. Donegal,surface exposure,Republic of Ireland |
| 50k map sheet | Not entered |
| Map reference | 54:55,7:27 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |