BGS mineralogy and petrology collection record

Sample number E63216; COLLNOKB216;
Sample Donor Not entered
Rock name Tuff. 'Original entry: Hyaloclastite'
Stratigraphy Not entered
Comments Homogenous(GROUP= Snowdon Volcanic Group)(FORM= Tal y Fan Volc. Fm.)(MEMB= .)(IE=E)(TEXTURE=Pillowed, megacryst.
Locality details E of Tal y Fan
50k map sheet Bangor (106)

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Map reference SH 7460 7345
Year collected Not entered 
Bore name Not applicable
Confidentiality No restrictions