BGS mineralogy and petrology collection record

Sample number E66553; COLLNOCT1411;
Sample Donor Johnson,E.W.
Rock name Not entered
Stratigraphy Not entered
Comments Dacite
Locality details Crookley Beck
50k map sheet Ulverston (48)

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Map reference SD 1335 8855
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


E66553

Cross Polarized, E66553

Plane Polarized, E66553

Plane Polarized, E66553