BGS mineralogy and petrology collection record

Sample number E65148; COLLNOGW269;
Sample Donor Woodhall, D.G.
Rock name Not entered
Stratigraphy Not entered
Comments Vesicular basalt, extrusive ?
Locality details Gwemgraig; SW of Cross Foxes Hotel
50k map sheet Barmouth (149)

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Map reference SH 7506 1548
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


E65148

Cross Polarized, E65148

Plane Polarized, E65148

Plane Polarized, E65148