BGS mineralogy and petrology collection record

Sample number E14914; COLLNO823;
Sample Donor Greenly,E.
Rock name Not entered
Stratigraphy Not entered
Comments Minimum thrusting
Locality details Rhoscolyn; cliff NE.of Maen-y-sais
50k map sheet Caernarfon (105)

View images in GeoScenic related to 'Caernarfon'

View a geological map near 'Caernarfon'

Map reference SH 261 751
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


E14914

Cross Polarized, E14914

Plane Polarized, E14914

Plane Polarized, E14914