BGS mineralogy and petrology collection record

Sample number E40123; COLLNOCE204;
Sample Donor Evans,C.D.R.
Rock name Not entered
Stratigraphy Not entered
Comments NW shore of Llyn Eigiau; 12ft from base
Locality details 880 ft 213 deg from Taly Llyn, N shore , L. Eigiau
50k map sheet Bangor (106)

View images in GeoScenic related to 'Bangor'

View a geological map near 'Bangor'

Map reference SH 7171 7176
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


E40123

Cross Polarized, E40123

Plane Polarized, E40123

Plane Polarized, E40123