BGS mineralogy and petrology collection record

Sample number E64458; COLLNOTL89;
Sample Donor Not entered
Rock name Tuff. 'Original entry: Acid Ash Flow Tuff'
Stratigraphy Not entered
Comments 8m from base of tuff unit. For Garnet separation.(GROUP= Llewelyn Volcanic Group)(FORM= Capel Curig Volcanic Fm.)(MEMB= 1st. Member.)(IE=E)(TEXTURE=Welded
Locality details NE of Tryfan
50k map sheet Bangor (106)

View images in GeoScenic related to 'Bangor'

View a geological map near 'Bangor'

Map reference SH 6676 6020
Year collected Not entered 
Bore name Not applicable
Confidentiality No restrictions