BGS mineralogy and petrology collection record

Sample number E14534; COLLNOFMT60;
Sample Donor Trotter,F.M.
Rock name Dacite. 'Original entry: Dacite'
Stratigraphy Not entered
Comments Lava silicified ?
Locality details In stream. 300 yds S of Norman
50k map sheet Cockermouth (23)

View images in GeoScenic related to 'Cockermouth'

View a geological map near 'Cockermouth'

Map reference NY 2770 3640
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


E14534

Cross Polarized, E14534

Plane Polarized, E14534

Plane Polarized, E14534