BGS mineralogy and petrology collection record

Sample number E10823; COLLNO224;
Sample Donor Blake,Professor
Rock name 'Original entry: Schistose-Mudstone Weathering In Bands'
Stratigraphy Not entered
Comments see mem. Geology of Anglesey pp 301-2 Amlwych Beds
Locality details Point Aelianus
50k map sheet Holyhead (93)

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Map reference SH 480 936
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


E10823

Cross Polarized, E10823

Plane Polarized, E10823

Plane Polarized, E10823