BGS mineralogy and petrology collection record
| Sample number | E24605; COLLNOGG129; |
|---|---|
| Sample Donor | Green,G.W. |
| Rock name | 'Original entry: Fine Grained Ryolite' |
| Stratigraphy | Not entered |
| Comments | Silicified Acidic Volcanic ? Pebble in last bulk of pebbles |
| Locality details | Forestry Comm. Water tank excavation on Black Down 880yds N. 30 E. of Longbottom Farm |
| 50k map sheet | Wells (280) |
| Map reference | ST 465 581 |
| 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
E24605
