BGS mineralogy and petrology collection record

Sample number E20386; COLLNO831;
Sample Donor Hollingworth,S.E.
Rock name 'Original entry: Tuff,Fractured And Decomposed'
Stratigraphy Not entered
Comments Not entered
Locality details 208FM. LEVEL FOOTWALL SIDE 1577' N. OF MURRY'S SHAFT
50k map sheet Keswick (29)

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Map reference NY 36 17
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


E20386

Cross Polarized, E20386

Plane Polarized, E20386

Plane Polarized, E20386