BGS mineralogy and petrology collection record

Sample number E9329; COLLNO5;
Sample Donor Greenly,E.
Rock name 'Original entry: Boulder'
Stratigraphy Not entered
Comments Not entered
Locality details In wall abt.1200ft.S.of Glan-y-Don. W.side of Bull Bay
50k map sheet Holyhead (93)

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Map reference SH 427 940
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


E9329

Cross Polarized, E9329

Plane Polarized, E9329

Plane Polarized, E9329