BGS mineralogy and petrology collection record

Sample number E48983; COLLNOBP191;
Sample Donor Lowe,D.J.
Rock name Not entered
Stratigraphy Not entered
Comments Crystal Tuff
Locality details 444 m SW from outfall of stream (Nant Bochlwyd) at SE end of Llyn Bochlwyd
50k map sheet Bangor (106)

View images in GeoScenic related to 'Bangor'

View a geological map near 'Bangor'

Map reference SH 6518 5914
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


E48983

Cross Polarized, E48983

Plane Polarized, E48983

Plane Polarized, E48983