BGS mineralogy and petrology collection record

Sample number E15293
Sample Donor Trotter,F.M.
Rock name 'Original entry: Porphyritic Andesite'
Stratigraphy Not entered
Comments Eycott type lava
Locality details 230 yds SSW of Scawthwaite
50k map sheet Cockermouth (23)

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Map reference NY 247 354
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


E15293

Cross Polarized, E15293

Plane Polarized, E15293

Plane Polarized, E15293