BGS mineralogy and petrology collection record

Sample number E62040; COLLNOGW78;
Sample Donor Woodhall, D.G.
Rock name Tuff.
Stratigraphy Not entered
Comments Tuff
Locality details 720 m 186 deg from Garth Angahard Hospital; 6.1 Km NE of Fairbourne Stn.
50k map sheet Barmouth (149)

View images in GeoScenic related to 'Barmouth'

View the geology near 'Barmouth'

Map reference SH 6644 1575
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


Cross Polarized, E62040

Plane Polarized, E62040

Plane Polarized, E62040