BGS mineralogy and petrology collection record

Sample number E63956; COLLNOKB956;
Sample Donor Not entered
Rock name Tuff. 'Original entry: Acid Ash Flow Tuff'
Stratigraphy Not entered
Comments 20m S of junction of paths(GROUP= Snowdon Volcanic Group)(FORM= Lower Rhyolitic Tuff Fm.)(MEMB= .)(IE=E)(TEXTURE=Very f-g, trace py
Locality details Bwlch Main
50k map sheet Snowdon (119)

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Map reference SH 6054 5372
Year collected Not entered 
Bore name Not applicable
Confidentiality No restrictions