BGS mineralogy and petrology collection record

Sample number E12563; COLLNOSEH44;
Sample Donor Hollingworth,S.E.
Rock name 'Original entry: Margin Of Spherulitic Felsite'
Stratigraphy Not entered
Comments DYKE RHYOLITE
Locality details 3/4M E. OF BROWN FLOW 100YDS E. OF FENCE AT 1250'
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


E12563

Cross Polarized, E12563

Plane Polarized, E12563

Plane Polarized, E12563