BGS mineralogy and petrology collection record

Sample number E16233; E16233/A; E16233/B; COLLNOFMT200; ELABNO950;
Sample Donor Trotter,F.M.
Rock name 'Original entry: Labradorite Hypersthene Andesite'
Stratigraphy Not entered
Comments Lava. Eycott typeBorrowdale Volc. Series
Locality details 850 yds S 35 deg W of High Ireby Grange
50k map sheet Cockermouth (23)

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Map reference NY 227 364
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


E16233

Cross Polarized, E16233

Plane Polarized, E16233

Plane Polarized, E16233


E16233/A

Cross Polarized, E16233/A

Plane Polarized, E16233/A

Plane Polarized, E16233/A


E16233/B

Cross Polarized, E16233/B

Plane Polarized, E16233/B

Plane Polarized, E16233/B