BGS mineralogy and petrology collection record

Sample number E9188
Sample Donor Greenly,E.
Rock name 'Original entry: Grit In Hornfels'
Stratigraphy Not entered
Comments Not entered
Locality details 250ft.SE.of Pen-yr-Angae
50k map sheet Holyhead (93)

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Map reference SH 378 760
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


E9188

Cross Polarized, E9188

Plane Polarized, E9188

Plane Polarized, E9188