BGS mineralogy and petrology collection record

Sample number E41010; COLLNOCCR522;
Sample Donor Rose,W.C.C.
Rock name Not entered
Stratigraphy Not entered
Comments Greywacke and grey siltstones, ? slightly calcareous. Typical of Lower Coldwell Beds. Upper Wenlock
Locality details Small Qry. Harlock Hill, 4 Km NW of Ulverston
50k map sheet Ulverston (48)

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Map reference SD 253 798
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


E41010

Cross Polarized, E41010

Plane Polarized, E41010

Plane Polarized, E41010