BGS mineralogy and petrology collection record

Sample number E6077; COLLNO25;
Sample Donor Greenly,E.
Rock name 'Original entry: Green Mica-Schist. Musc.-Chlorite Schist'
Stratigraphy Not entered
Comments See Mem.Geol.of Anglesey p.270. Mona Complex. New Harbour beds. With albite & epidote
Locality details Last southside Boss on Breakwater, Holyhead
50k map sheet Holyhead (93)

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Map reference SH 250 842
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


E6077

Cross Polarized, E6077

Plane Polarized, E6077

Plane Polarized, E6077