BGS mineralogy and petrology collection record

Sample number E45858; E45858/A; E45858/B; COLLNOAP319;
Sample Donor Addison,R.
Rock name Not entered
Stratigraphy Not entered
Comments Tuff
Locality details 890 m NE of Pentre Fm House
50k map sheet Bangor (106)

View images in GeoScenic related to 'Bangor'

View a geological map near 'Bangor'

Map reference SH 6469 6209
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


E45858/A

Cross Polarized, E45858/A

Plane Polarized, E45858/A

Plane Polarized, E45858/A


E45858/B

Cross Polarized, E45858/B

Plane Polarized, E45858/B

Plane Polarized, E45858/B