BGS mineralogy and petrology collection record

Sample number E16201; COLLNOSEH484;
Sample Donor Hollingworth,S.E.
Rock name 'Original entry: Sericite Biotite, Amphibole Hornfels'
Stratigraphy Not entered
Comments Dyke; fine grained
Locality details 370 yds W 42 deg N of Old Building Head Mine. Head of Bannerdale
50k map sheet Cockermouth (23)

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Map reference NY 333 298
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


E16201

Cross Polarized, E16201

Plane Polarized, E16201

Plane Polarized, E16201