Sample number |
E63548; COLLNOKB548; |
Sample Donor |
Not entered |
Rock name |
Tuff. 'Original entry: Acid Ash Flow Tuff' |
Stratigraphy |
Not entered |
Comments |
Silicified basal flow unit 50m above base(GROUP= Snowdon Volcanic Group)(FORM= Lower Rhyolitic Tuff Fm.)(MEMB= .)(IE=E)(TEXTURE=Welded |
Locality details |
Oerddwr isaf, Moel Ddu |
50k map sheet |
Snowdon (119)
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View the geology near 'Snowdon'
|
Map reference |
SH 5877 4531 |
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
E63548