BGS mineralogy and petrology collection record

Sample number E12564; COLLNOSEH45;
Sample Donor Hollingworth,S.E.
Rock name 'Original entry: Felsite'
Stratigraphy Not entered
Comments DYKE RHYOLITE
Locality details 3/4M E. OF BROWN FLOW 200YDS E. OF FENCE AT 1300'
50k map sheet Keswick (29)

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Map reference NY 125 156
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


E12564

Cross Polarized, E12564

Plane Polarized, E12564

Plane Polarized, E12564