BGS mineralogy and petrology collection record

Sample number E9310
Sample Donor Greenly,E.
Rock name 'Original entry: Schistose Grit'
Stratigraphy Not entered
Comments Not entered
Locality details SW.edge of Groesfechan Moor near Ty'n-y-mynydd
50k map sheet Holyhead (93)

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Map reference SH 346 915
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


E9310

Cross Polarized, E9310

Plane Polarized, E9310

Plane Polarized, E9310