BGS mineralogy and petrology collection record

Sample number E6131; COLLNO80;
Sample Donor Greenly,E.
Rock name 'Original entry: Cleared Fine Arenaceous Shale'
Stratigraphy Not entered
Comments Mona Complex. Gwna Beds. See Anglesey Memoir.p.350.
Locality details SSW.of Cefn Canol. Cerig-Ceinwen
50k map sheet Caernarfon (105)

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Map reference
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


E6131

Cross Polarized, E6131

Plane Polarized, E6131

Plane Polarized, E6131