BGS mineralogy and petrology collection record

Sample number E18866; MR17442;
Sample Donor Eastwood,T.
Rock name 'Original entry: Felspar Phyric Andesite'
Stratigraphy Not entered
Comments Not entered
Locality details FOOT OF EAGLE CRAG, LANGSTRATH DALE
50k map sheet Keswick (29)

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Map reference NY 277 121
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


E18866

Cross Polarized, E18866

Plane Polarized, E18866

Plane Polarized, E18866