BGS mineralogy and petrology collection record

Sample number E52379; COLLNODN152;
Sample Donor Tapin,R.J.
Rock name Not entered
Stratigraphy Not entered
Comments Tuff, Arvonian
Locality details 1410m 321 deg from Trig point, Cefn Du
50k map sheet Bangor (106)

View images in GeoScenic related to 'Bangor'

View a geological map near 'Bangor'

Map reference SH 5392 6148
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


E52379

Cross Polarized, E52379

Plane Polarized, E52379

Plane Polarized, E52379