BGS mineralogy and petrology collection record

Sample number E65140; COLLNOGW261;
Sample Donor Woodhall, D.G.
Rock name Not entered
Stratigraphy Not entered
Comments Basalt (tuff ?)
Locality details E of Caerynwch; NE of Cross Foxes Hotel
50k map sheet Barmouth (149)

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Map reference SH 7715 1766
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


E65140

Cross Polarized, E65140

Plane Polarized, E65140

Plane Polarized, E65140