BGS mineralogy and petrology collection record
| Sample number | S24445 |
|---|---|
| Sample Donor | Richey, James E. |
| Rock name | 'Original entry: Porphyrite / Felsite Junction' |
| Stratigraphy | Not entered |
| Comments | Junction of porphyrite cone sheet cutting felsite, ?baked; Memoir, pp. 192, 243 |
| Locality details | 650 yds N 20 deg E of summit of Druim na Seilg |
| 50k map sheet | Coll (51) |
| Map reference | NM 4617 6467 |
| 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
S24445
