BGS mineralogy and petrology collection record

Sample number E10165; COLLNO377;
Sample Donor Greenly,E.
Rock name 'Original entry: Chlorite-Epidote-Schist'
Stratigraphy Not entered
Comments Mona Complex. ANAL.MEM.1931 p142
Locality details 300ft.N.of Cib-bwch, 100yds N.of cottage on E.side of Borthwen, Rhoscolyn Holy Isle
50k map sheet Caernarfon (105)

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Map reference SH 275 751
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


E10165

Cross Polarized, E10165

Plane Polarized, E10165

Plane Polarized, E10165