BGS mineralogy and petrology collection record

Sample number E44157; E44157/A; E44157/B; COLLNOLA188;
Sample Donor Allen,P.M.
Rock name Not entered
Stratigraphy Not entered
Comments Not entered
Locality details 1110 yds 114 deg of Dol Haidd
50k map sheet Harlech (135)

View images in GeoScenic related to 'Harlech'

View a geological map near 'Harlech'

Map reference SH 7664 3608
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


E44157/A

Cross Polarized, E44157/A

Plane Polarized, E44157/A

Plane Polarized, E44157/A


E44157/B

Cross Polarized, E44157/B

Plane Polarized, E44157/B

Plane Polarized, E44157/B