BGS mineralogy and petrology collection record
Sample number | E63805; COLLNOKB805; |
---|---|
Sample Donor | Not entered |
Rock name | Tuff. 'Original entry: Basic Tuff' |
Stratigraphy | Not entered |
Comments | (GROUP= Snowdon Volcanic Group)(FORM= Bedded Pyroclastic Fm.)(MEMB= .)(IE=E)(TEXTURE=Coarse-grained |
Locality details | Cwm Idwal |
50k map sheet | Bangor (106) |
Map reference | SH 6393 5878 |
Year collected | Not entered |
Bore name | Not applicable |
Confidentiality | No restrictions |