BGS mineralogy and petrology collection record

Sample number E42436; E42436/A; E42436/B; COLLNOLD129;
Sample Donor Dean,L.E.
Rock name Not entered
Stratigraphy Not entered
Comments Very coarse sandstone
Locality details Gwern Gof Uchaf
50k map sheet Bangor (106)

View images in GeoScenic related to 'Bangor'

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Map reference SH 6760 5852
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


E42436

Cross Polarized, E42436

Plane Polarized, E42436

Plane Polarized, E42436


E42436/A

Cross Polarized, E42436/A

Plane Polarized, E42436/A

Plane Polarized, E42436/A


E42436/B

Cross Polarized, E42436/B

Plane Polarized, E42436/B

Plane Polarized, E42436/B