BGS mineralogy and petrology collection record

Sample number E65738; COLLNOGW354;
Sample Donor Woodhall, D.G.
Rock name Not entered
Stratigraphy Not entered
Comments Basic tuff
Locality details W of Cloddfa Gwanas
50k map sheet Barmouth (149)

View images in GeoScenic related to 'Barmouth'

View the geology near 'Barmouth'

Map reference SH 7921 1604
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


E65738

Cross Polarized, E65738

Plane Polarized, E65738

Plane Polarized, E65738