BGS mineralogy and petrology collection record

Sample number E65806; COLLNOWPR32;
Sample Donor Pratt, W.
Rock name Not entered
Stratigraphy Not entered
Comments Not entered
Locality details 550 m SE of Mynydd Bach
50k map sheet Barmouth (149)

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Map reference SH 6120 0879
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


E65806

Cross Polarized, E65806

Plane Polarized, E65806

Plane Polarized, E65806