BGS mineralogy and petrology collection record

Sample number E65162; COLLNOGW283;
Sample Donor Woodhall, D.G.
Rock name Not entered
Stratigraphy Not entered
Comments Porphyritic basic/intermediate lava, ? tuff
Locality details Tir Stent; W of Cross Foxes Hotel
50k map sheet Barmouth (149)

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Map reference SH 7584 1669
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


E65162

Cross Polarized, E65162

Plane Polarized, E65162

Plane Polarized, E65162