BGS mineralogy and petrology collection record

Sample number E65202; COLLNOGW324;
Sample Donor Woodhall, D.G.
Rock name Not entered
Stratigraphy Not entered
Comments Dolerite/basalt, extrusive ?
Locality details Ewerngraig, SSW of Cross Foxes Hotel
50k map sheet Barmouth (149)

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Map reference SH 7468 1470
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


E65202

Cross Polarized, E65202

Plane Polarized, E65202

Plane Polarized, E65202