BGS mineralogy and petrology collection record

Sample number E15700; COLLNOSEH366;
Sample Donor Hollingworth,S.E.
Rock name 'Original entry: Spotted Shale; Biotite Developing'
Stratigraphy Not entered
Comments Low grade
Locality details 270 yds N 41 deg W of Outlet of Bowscae Tarn
50k map sheet Cockermouth (23)

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Map reference NY 334 317
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


E15700

Cross Polarized, E15700

Plane Polarized, E15700

Plane Polarized, E15700