BGS mineralogy and petrology collection record

Sample number E9429; COLLNO500;
Sample Donor Road Board
Rock name 'Original entry: ? Keratophyre Or Andesite'
Stratigraphy Not entered
Comments Not entered
Locality details Crowdy Qry. Approx. 1/2 ml ESE of Harbertonford
50k map sheet Torquay (350)

View images in GeoScenic related to 'Torquay'

View the geology near 'Torquay'

Map reference SX 792 561
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


E9429

Cross Polarized, E9429

Plane Polarized, E9429

Plane Polarized, E9429