BGS mineralogy and petrology collection record

Sample number E20484
Sample Donor Hollingworth,S.E.
Rock name 'Original entry: Pyroxene-Feldspar-Andesite In Unmoved Contact With Slate'
Stratigraphy Not entered
Comments ANDESITE TYPICAL SOMEWHAT CLEAVED
Locality details LOW HORSE LEVEL 790' S.9dE. AT MURRY'S SHAFT
50k map sheet Keswick (29)

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Map reference NY 359 174
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


E20484

Cross Polarized, E20484

Plane Polarized, E20484

Plane Polarized, E20484