BGS mineralogy and petrology collection record

Sample number E49064; COLLNODN2;
Sample Donor Follows, R.J.
Rock name 'Original entry: Volcanic Rock'
Stratigraphy Not entered
Comments Intrusive rocks from Harlech Dome
Locality details 350 m 270 deg from Cae Goronwy
50k map sheet Harlech (135)

View images in GeoScenic related to 'Harlech'

View the geology near 'Harlech'

Map reference SH 6560 2030
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


E49064

Cross Polarized, E49064

Plane Polarized, E49064

Plane Polarized, E49064