BGS mineralogy and petrology collection record
| Sample number | S21825; S21825/A; |
|---|---|
| Sample Donor | Richey, James E. |
| Rock name | 'Original entry: Bostonite Near Orthophyre' |
| Stratigraphy | Not entered |
| Comments | Junction of felsite and quartz-dolerite, from composite intrusion; Memoir, p. 198 (see also slide S. 21825A) |
| Locality details | 350 yds SE of Maol Buidhe |
| 50k map sheet | Coll (51) |
| Map reference | NM 4657 6228 |
| 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
S21825
S21825/A
