BGS mineralogy and petrology collection record

Sample number E10360; COLLNO572;
Sample Donor Greenly,E.
Rock name 'Original entry: Jaspery Phyllite In Chl. Schist'
Stratigraphy Not entered
Comments Not entered
Locality details High boss, SE.of Fferan Tryfal
50k map sheet Caernarfon (105)

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Map reference SH 395 726
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


E10360

Cross Polarized, E10360

Plane Polarized, E10360

Plane Polarized, E10360