BGS mineralogy and petrology collection record
| Sample number | E10627; COLLNO28; |
|---|---|
| Sample Donor | Blake,Professor |
| Rock name | 'Original entry: Feldspaphic Tuff' |
| Stratigraphy | Not entered |
| Comments | see mem.geology of Anglesey Yr 1919 cf p 284-6 Fragments of Hyperbyssal rocks Mona Complex Church Bay Tuffs |
| Locality details | Dyke with Neigbous Church Bay |
| 50k map sheet | Holyhead (93) |
| Map reference | SH 30 89 |
| 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
E10627
