BGS mineralogy and petrology collection record

Sample number E44068; E44068/A; E44068/B; COLLNOLB291;
Sample Donor Jackson,A.A
Rock name 'Original entry: Basalt'
Stratigraphy Not entered
Comments Lava, Pillow horizon
Locality details 0.57 Km 330 deg from Benglog
50k map sheet Harlech (135)

View images in GeoScenic related to 'Harlech'

View the geology near 'Harlech'

Map reference SH 8029 2239
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


E44068/A

Cross Polarized, E44068/A

Plane Polarized, E44068/A

Plane Polarized, E44068/A


E44068/B

Cross Polarized, E44068/B

Plane Polarized, E44068/B

Plane Polarized, E44068/B