BGS mineralogy and petrology collection record

Sample number E10797; COLLNO198;
Sample Donor Blake,Professor
Rock name 'Original entry: Chlorite-Epidote-Schist'
Stratigraphy Not entered
Comments Mona Complex. Gwna Beds. See Mem.Geol.of Anglesey.p.364. Rich in epidote
Locality details Llyn Bod-gylched, N.of Beaumaris
50k map sheet Llandudno (94)

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Map reference SH 585 771
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


E10797

Cross Polarized, E10797

Plane Polarized, E10797

Plane Polarized, E10797