BGS mineralogy and petrology collection record

Sample number E14913; COLLNO822;
Sample Donor Greenly,E.
Rock name Not entered
Stratigraphy Not entered
Comments Folded foliation in thin grit
Locality details Rhoscolyn; cliff E.of Maen-y-fran
50k map sheet Caernarfon (105)

View images in GeoScenic related to 'Caernarfon'

View a geological map near 'Caernarfon'

Map reference SH 259 751
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


E14913

Cross Polarized, E14913

Plane Polarized, E14913

Plane Polarized, E14913