BGS mineralogy and petrology collection record

Sample number E44745; E44745/A; E44745/B; COLLNOLA204;
Sample Donor Allen,P.M.
Rock name Not entered
Stratigraphy Not entered
Comments Not entered
Locality details 320 yds N of Ty Canol
50k map sheet Harlech (135)

View images in GeoScenic related to 'Harlech'

View a geological map near 'Harlech'

Map reference SH 7674 2709
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


E44745/A

Cross Polarized, E44745/A

Plane Polarized, E44745/A

Plane Polarized, E44745/A


E44745/B

Cross Polarized, E44745/B

Plane Polarized, E44745/B

Plane Polarized, E44745/B