BGS mineralogy and petrology collection record

Sample number E9458
Sample Donor Greenly,E.
Rock name 'Original entry: Granite (Mica Chloritic)'
Stratigraphy Not entered
Comments Not entered
Locality details About 450ft.NNW.of Henblae House
50k map sheet Holyhead (93)

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Map reference SH 399 808
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


E9458

Cross Polarized, E9458

Plane Polarized, E9458

Plane Polarized, E9458