BGS mineralogy and petrology collection record

Sample number E15814; COLLNOFMT119;
Sample Donor Trotter,F.M.
Rock name 'Original entry: Biotite, Corderite, Andalusite Hornfels'
Stratigraphy Not entered
Comments Heavily spotted grey slate
Locality details Hare Crag, 1520 yds S 5 deg E of Trig Pt. 2014. W of Great Calva
50k map sheet Cockermouth (23)

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Map reference NY 279 300
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


E15814

Cross Polarized, E15814

Plane Polarized, E15814

Plane Polarized, E15814