BGS mineralogy and petrology collection record

Sample number E10964; COLLNO45;
Sample Donor Matley, C.A
Rock name 'Original entry: Conglom.'
Stratigraphy Not entered
Comments see mem. Geology of Anglesey p 477 Figs 220-1 p1 xxix Pebbles of Gwna Quartzite and of old foliated rocks Mona Complex Glenkiln Beds
Locality details Ogo Gynfor near base
50k map sheet Holyhead (93)

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Map reference SH 378 948
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


E10964

Cross Polarized, E10964

Plane Polarized, E10964

Plane Polarized, E10964