BGS mineralogy and petrology collection record

Sample number E53437; COLLNORN371;
Sample Donor Reedman,A.J.
Rock name Not entered
Stratigraphy Not entered
Comments Acid tuff. Fachwen Fm.
Locality details 900 m SSE of Penisar Waun Crossroads
50k map sheet Bangor (106)

View images in GeoScenic related to 'Bangor'

View a geological map near 'Bangor'

Map reference SH 5547 6298
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


E53437

Cross Polarized, E53437

Plane Polarized, E53437

Plane Polarized, E53437