BGS mineralogy and petrology collection record

Sample number E36584; COLLNOHF104;
Sample Donor Howells,M.F.
Rock name Not entered
Stratigraphy Not entered
Comments Tuffaceous siltstone?
Locality details 910 yds 122 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 7414 5671
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


E36584

Cross Polarized, E36584

Plane Polarized, E36584

Plane Polarized, E36584