BGS mineralogy and petrology collection record
Sample number | E5721; COLLNO82; |
---|---|
Sample Donor | Thomas, Dr. |
Rock name | 'Original entry: Silicious Sediment Rhyolitic Ash' |
Stratigraphy | Not entered |
Comments | BIFIDIUS ASH.Proc. Prelist soc.(N.S.)vol.xv1 for 1950 p.191, 192 |
Locality details | Loc1 Qy.N.of Mountjoy |
50k map sheet | Fishguard (210) |
Map reference | SN 019 219 |
Year collected | Not entered |
Bore name | Not applicable |
Confidentiality | No restrictions |