BGS mineralogy and petrology collection record

Sample number E20695; COLLNORB1741;
Sample Donor Road Board
Rock name Trachytic-Rock. 'Original entry: Keratophyre'
Stratigraphy Not entered
Comments Not entered
Locality details Blodwell Qry. 3/4 ml NW of Blodwell Hall, Llanyblodwell
50k map sheet Oswestry (137)

View images in GeoScenic related to 'Oswestry'

View a geological map near 'Oswestry'

Map reference SJ 25 23
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, E20695

Plane Polarized, E20695

Plane Polarized, E20695