BGS mineralogy and petrology collection record

Sample number E9682; COLLNO17;
Sample Donor Greenly,E.
Rock name 'Original entry: Felspathic Schist'
Stratigraphy Not entered
Comments Not entered
Locality details Cliff SE.of Ynnys-y-Fydlyn
50k map sheet Holyhead (93)

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Map reference SH 290 917
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


E9682

Cross Polarized, E9682

Plane Polarized, E9682

Plane Polarized, E9682