BGS mineralogy and petrology collection record

Sample number E9317
Sample Donor Greenly,E.
Rock name 'Original entry: Spherulitic Veinstone'
Stratigraphy Not entered
Comments Not entered
Locality details At "pipes"E.of Castell, Holyhead
50k map sheet Holyhead (93)

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Map reference SH 223 824
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


E9317

Cross Polarized, E9317

Plane Polarized, E9317

Plane Polarized, E9317