BGS mineralogy and petrology collection record

Sample number S35069
Sample Donor Simpson,J.B.
Rock name 'Original entry: Limestone, Argill., Small Organic Debris'
Stratigraphy Not entered
Comments Limestone, argill., small organic debris, limestone calciferous sandstone series
Locality details Quarry 150 yards NW of Harelawhill
50k map sheet Langholm (11)

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Map reference NY 427 789
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


S35069

Cross Polarized, S35069

Plane Polarized, S35069

Plane Polarized, S35069