BGS mineralogy and petrology collection record

Sample number E65057; COLLNOGW178;
Sample Donor Woodhall, D.G.
Rock name Not entered
Stratigraphy Not entered
Comments Basalt pebble in mudstone; overlies crystal tuff
Locality details West side of Cribin Fawr. E of Cross Foxes Hotel
50k map sheet Barmouth (149)

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Map reference SH 7895 1630
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


E65057

Cross Polarized, E65057

Plane Polarized, E65057

Plane Polarized, E65057