BGS mineralogy and petrology collection record

Sample number S35981
Sample Donor Simpson,J.B.
Rock name 'Original entry: Limestone, Argillaceous Jp'
Stratigraphy Not entered
Comments Blaes, slightly calcareous
Locality details Edgefield railway cutting, NW of bridge at Edgefield Farm, Loanhead
50k map sheet Edinburgh (32)

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Map reference NT 2839 6638
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


S35981

Cross Polarized, S35981

Plane Polarized, S35981

Plane Polarized, S35981