BGS mineralogy and petrology collection record

Sample number E41008; COLLNOCCR520;
Sample Donor Rose,W.C.C.
Rock name Not entered
Stratigraphy Not entered
Comments Greywacke interbedded with siltstones. ? Upper Wenlock (Lower Coldwell Beds)
Locality details 600 Yds NNW of Walthwaite, Pennington
50k map sheet Ulverston (48)

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Map reference SD 2485 7805
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


E41008

Cross Polarized, E41008

Plane Polarized, E41008

Plane Polarized, E41008