BGS mineralogy and petrology collection record

Sample number E36583; COLLNOHF103;
Sample Donor Howells,M.F.
Rock name Not entered
Stratigraphy Not entered
Comments Tuffaceous siltstone?
Locality details 570 yds 143 deg E of N of Pont Cyfng
50k map sheet Bangor (106)

View images in GeoScenic related to 'Bangor'

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Map reference SH 7369 5667
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


E36583

Cross Polarized, E36583

Plane Polarized, E36583

Plane Polarized, E36583