BGS mineralogy and petrology collection record

Sample number E41015; COLLNOCCR527;
Sample Donor Rose,W.C.C.
Rock name Not entered
Stratigraphy Not entered
Comments Probably a rhyolite or Ashgill shale, ? A tuff in the Borrowdale volcanics
Locality details Small outcrop revealed by excavation for pylon. 1000 Yds SSW of Stewnor Park
50k map sheet Ulverston (48)

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Map reference SD 2360 7775
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


E41015

Cross Polarized, E41015

Plane Polarized, E41015

Plane Polarized, E41015