BGS mineralogy and petrology collection record
| Sample number | MR5225; I270; |
|---|---|
| Sample Donor | Not entered |
| Rock name | Diorite. 'Original entry: Dolerite Dyke In Keuper Marl' |
| Stratigraphy | Not entered |
| Comments | Dolerite dyke in Keuper Marl,Collected byJ Rhodes JR3 |
| Locality details | Carrickfergus Qy., N of Carrickfergus town, |
| 50k map sheet | Carrickfergus (29) |
| Map reference | 54:43,5:47 |
| Year collected | 1888 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |