BGS mineralogy and petrology collection record
| Sample number | S17990 |
|---|---|
| Sample Donor | Richey, James E. |
| Rock name | 'Original entry: Felsite / Andesite Contact' |
| Stratigraphy | Not entered |
| Comments | Junction of felsite and andesite |
| Locality details | 820 yds S of Beinn na Duatharach |
| 50k map sheet | Mull (44) |
| Map reference | NM 6038 3565 |
| 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
S17990
