BGS mineralogy and petrology collection record

Sample number E41131; COLLNOMN274;
Sample Donor Nutt,M.J.C.
Rock name Not entered
Stratigraphy Not entered
Comments Tuffs; hyloclastites?
Locality details 530m SSW of St. Peter's Church. Llanbedr Y Cennin
50k map sheet Bangor (106)

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Map reference SH 7575 6917
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


E41131

Cross Polarized, E41131

Plane Polarized, E41131

Plane Polarized, E41131