BGS mineralogy and petrology collection record

Sample number E35273; COLLNODH4;
Sample Donor Holliday,D.W.
Rock name Not entered
Stratigraphy Not entered
Comments INTERBEDDED WITH GREEN (skiddaw) SLATES
Locality details 20YD. SW. OF GONKLEY PENAL HILL, N. YORKS
50k map sheet Brough (31)

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Map reference NY 8483 2957
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


E35273

Cross Polarized, E35273

Plane Polarized, E35273

Plane Polarized, E35273