BGS mineralogy and petrology collection record

Sample number S41045; S41045/A;
Sample Donor Mitchell,G.H.
Rock name 'Original entry: Carbonated Tuffaceous Mudstone'
Stratigraphy Not entered
Comments Carbonated tuffaceous mudstone
Locality details Archerbeck Bore No. 22, 280 yards N 4 deg W from W corner of Archerbeck Farm, Rowanburn, Canonbie, depth 4348 feet 6 inches parallel to length of core
50k map sheet Langholm (11)

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Map reference NY 417 781
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


S41045

Cross Polarized, S41045

Plane Polarized, S41045

Plane Polarized, S41045


S41045/A

Cross Polarized, S41045/A

Plane Polarized, S41045/A

Plane Polarized, S41045/A