BGS mineralogy and petrology collection record
| Sample number | E33468; COLLNOKH328; |
|---|---|
| Sample Donor | Harrison,R.K. |
| Rock name | 'Original entry: Tuff Agglomerate' |
| Stratigraphy | Not entered |
| Comments | Vent rocks - olive green tuff/agglomerate |
| Locality details | Speedwell, approximately 800 yd SW of Castleton |
| 50k map sheet | Chapel en le Frith (99) |
| Map reference | SK 1430 8246 |
| 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
E33468
