BGS mineralogy and petrology collection record

Sample number E65771; COLLNOGW387;
Sample Donor Woodhall, D.G.
Rock name Not entered
Stratigraphy Not entered
Comments Sandstone (tuffaceous)
Locality details Gau Graig (S)
50k map sheet Barmouth (149)

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Map reference SH 7442 1415
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


E65771

Cross Polarized, E65771

Plane Polarized, E65771

Plane Polarized, E65771