BGS mineralogy and petrology collection record
| Sample number | S15603 |
|---|---|
| Sample Donor | Clough, C.T. |
| Rock name | 'Original entry: Hornblende Or Biotite Trachyte, Similar To S. 15602' |
| Stratigraphy | Not entered |
| Comments | Intrusion (Derrynaculan trachyte), mineral not determined; sp. gr. 2.75; probably Ben More mugearite |
| Locality details | 1800 ft S of Derrynaculan |
| 50k map sheet | Mull (44) |
| Map reference | NM 5665 2862 |
| 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
S15603
