BGS mineralogy and petrology collection record

Sample number E9880; COLLNO92;
Sample Donor Greenly,E.
Rock name 'Original entry: Jasper-Phyllite'
Stratigraphy Not entered
Comments Mona Complex. See Anglesey Memoir.p.357. Jasper phyllite
Locality details Boss ENE.of "65"
50k map sheet Llandudno (94)

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Map reference SH 539 797
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


E9880

Cross Polarized, E9880

Plane Polarized, E9880

Plane Polarized, E9880