BGS mineralogy and petrology collection record

Sample number E36258; COLLNOMH71;
Sample Donor Howells,M.F.
Rock name Not entered
Stratigraphy Not entered
Comments Cleaved Vitric Tuff
Locality details Cae Mawrry Coed
50k map sheet Bangor (106)

View images in GeoScenic related to 'Bangor'

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Map reference SH 7527 5728
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


E36258

Cross Polarized, E36258

Plane Polarized, E36258

Plane Polarized, E36258