BGS mineralogy and petrology collection record

Sample number E65736; COLLNOGW352;
Sample Donor Woodhall, D.G.
Rock name Not entered
Stratigraphy Not entered
Comments Basalt
Locality details WNW of Cloddfa Gwanas
50k map sheet Barmouth (149)

View images in GeoScenic related to 'Barmouth'

View a geological map near 'Barmouth'

Map reference SH 7933 1613
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


E65736

Cross Polarized, E65736

Plane Polarized, E65736

Plane Polarized, E65736