BGS mineralogy and petrology collection record

Sample number E49080; COLLNODN49;
Sample Donor Follows, R.J.
Rock name 'Original entry: Volcanic Rock'
Stratigraphy Not entered
Comments Intrusive rocks from Harlech Dome
Locality details 1330 m 248 deg from Trig point Moel
50k map sheet Harlech (135)

View images in GeoScenic related to 'Harlech'

View the geology near 'Harlech'

Map reference SH 7300 3352
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


E49080

Cross Polarized, E49080

Plane Polarized, E49080

Plane Polarized, E49080