BGS mineralogy and petrology collection record

Sample number E65110; COLLNOGW231;
Sample Donor Woodhall, D.G.
Rock name Not entered
Stratigraphy Not entered
Comments Coarse tuff
Locality details Between Craig y Bwlch and Gwanas Fawr. E of Cross Foxes Hotel
50k map sheet Barmouth (149)

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View the geology near 'Barmouth'

Map reference SH 7840 1645
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


E65110

Cross Polarized, E65110

Plane Polarized, E65110

Plane Polarized, E65110