BGS mineralogy and petrology collection record

Sample number E6138; COLLNO87;
Sample Donor Greenly,E.
Rock name 'Original entry: Quartz Schist'
Stratigraphy Not entered
Comments Mona Complex. Pen-Zone. See Anglesey Memoir.p.345.
Locality details 1000ft.S.of Mona Garden corner, SE.side of stream
50k map sheet Caernarfon (105)

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Map reference SH 425 746
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


E6138

Cross Polarized, E6138

Plane Polarized, E6138

Plane Polarized, E6138