BGS mineralogy and petrology collection record

Sample number E65755; COLLNOGW371;
Sample Donor Woodhall, D.G.
Rock name Not entered
Stratigraphy Not entered
Comments Basalt
Locality details NNE of Gau Graig
50k map sheet Barmouth (149)

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Map reference SH 7492 1473
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


E65755

Cross Polarized, E65755

Plane Polarized, E65755

Plane Polarized, E65755