BGS mineralogy and petrology collection record

Sample number E14545; COLLNOFMT71;
Sample Donor Trotter,F.M.
Rock name 'Original entry: Dacitic Andesite'
Stratigraphy Not entered
Comments Lava. ? interbedded with phenocysts of feldspar (Eycott type)
Locality details In stream, 300 yds S of Norman
50k map sheet Cockermouth (23)

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Map reference NY 2780 3600
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


E14545

Cross Polarized, E14545

Plane Polarized, E14545

Plane Polarized, E14545