BGS mineralogy and petrology collection record

Sample number E15838; COLLNOFMT143;
Sample Donor Trotter,F.M.
Rock name Rhyolite; Tuff;. 'Original entry: Rhyolite'
Stratigraphy Not entered
Comments Tuff
Locality details 870 yds E 10 deg S of Stockdale
50k map sheet Cockermouth (23)

View images in GeoScenic related to 'Cockermouth'

View a geological map near 'Cockermouth'

Map reference NY 267 348
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, E15838

Plane Polarized, E15838

Plane Polarized, E15838