BGS mineralogy and petrology collection record

Sample number E12364
Sample Donor Greenly,E.
Rock name Not entered
Stratigraphy Not entered
Comments Not entered
Locality details 200yds. S.by W.from "N"of Nant-newydd (Day book gives Location as Sea Cliff 450-500ft S of last N in Ynys-y-Fydlyn)
50k map sheet Holyhead (93)

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Map reference SH 291 916
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


E12364

Cross Polarized, E12364

Plane Polarized, E12364

Plane Polarized, E12364