BGS mineralogy and petrology collection record

Sample number E65206; COLLNOGW328;
Sample Donor Woodhall, D.G.
Rock name Not entered
Stratigraphy Not entered
Comments Basalt/tuff ?
Locality details Ewerngraig, SSW of Cross Foxes Hotel
50k map sheet Barmouth (149)

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View the geology near 'Barmouth'

Map reference SH 7486 1495
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


E65206

Cross Polarized, E65206

Plane Polarized, E65206

Plane Polarized, E65206