BGS mineralogy and petrology collection record

Sample number E10147; COLLNO359;
Sample Donor Greenly,E.
Rock name 'Original entry: Chlorite In Quartz'
Stratigraphy Not entered
Comments Mona Complex. New Harbour Beds. Celyn Divn.
Locality details 300ft. SW.of Mynydd Celyn Mawr
50k map sheet Holyhead (93)

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Map reference SH 408 823
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


E10147

Cross Polarized, E10147

Plane Polarized, E10147

Plane Polarized, E10147