BGS mineralogy and petrology collection record

Sample number E40621; COLLNOIB274;
Sample Donor Burgess,I.C.
Rock name 'Original entry: Heterolithic (Lapilli-Tuff ? Part Welded)'
Stratigraphy Not entered
Comments KNODE PIKE TUFF FORMATTED;A.V.S. Brough (Sheet 31) Memior
Locality details KNOCK PIKE 300M 257d FROM SUMMIT
50k map sheet Appleby (30)

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Map reference NY 6830 2818
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


E40621

Cross Polarized, E40621

Plane Polarized, E40621

Plane Polarized, E40621