BGS mineralogy and petrology collection record

Sample number E39430; COLLNOCE135;
Sample Donor Evans,C.D.R.
Rock name Not entered
Stratigraphy Not entered
Comments Vitric tuff about 2-3 m thick from top of Capel Curig Ash Fall Units of CE131-CE133
Locality details 1030 yd 126deg E of N of Penydorth Goeh Drum Top Cairn
50k map sheet Bangor (106)

View images in GeoScenic related to 'Bangor'

View a geological map near 'Bangor'

Map reference SH 7159 6902
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


E39430

Cross Polarized, E39430

Plane Polarized, E39430

Plane Polarized, E39430