BGS mineralogy and petrology collection record

Sample number E65663; COLLNOMH1357;
Sample Donor Howells,M.F.
Rock name Not entered
Stratigraphy Not entered
Comments Not entered
Locality details SW of Carreg y Foel Gron
50k map sheet Snowdon (119)

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Map reference SH 7419 4266
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


E65663

Cross Polarized, E65663

Plane Polarized, E65663

Plane Polarized, E65663