BGS mineralogy and petrology collection record
| Sample number | S79631; COLLNOAX1925; |
|---|---|
| Sample Donor | Floyd,J.D. |
| Rock name | 'Original entry: Porphyrite' |
| Stratigraphy | Not entered |
| Comments | Centre of c. 1 m dyke cutting Ordovician |
| Locality details | Forestry Commission Quarry, NW end of Criagnaw, Glentrool |
| 50k map sheet | Carrick (8) |
| Map reference | NX 4036 7709 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |
Petrological thin sections
Links to high resolution images
Transition from XPL to PPL light
S79631
