BGS mineralogy and petrology collection record

Sample number E38157; E38157/A; E38157/B; E38157/C; COLLNOHF226ABC;
Sample Donor Francis,E.H.
Rock name Not entered
Stratigraphy Not entered
Comments Acid tuff and tuffaceous mdst.
Locality details 620yds N of Waenhir
50k map sheet Bangor (106)

View images in GeoScenic related to 'Bangor'

View a geological map near 'Bangor'

Map reference SH 7389 5876
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


E38157/A

Cross Polarized, E38157/A

Plane Polarized, E38157/A

Plane Polarized, E38157/A


E38157/B

Cross Polarized, E38157/B

Plane Polarized, E38157/B

Plane Polarized, E38157/B


E38157/C

Cross Polarized, E38157/C

Plane Polarized, E38157/C

Plane Polarized, E38157/C