BGS mineralogy and petrology collection record

Sample number S41559
Sample Donor Lumsden,G.I.
Rock name 'Original entry: Pyretic Mudstone With Limestone Pellets'
Stratigraphy Not entered
Comments Pyretic mudstone with limestone pellets
Locality details Archerbeck Bore No. 22, 280 yards N 4 deg W from W corner of Archerbeck Farm, Rowanburn, Canonbie, depth 2111 feet 6 inches
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


S41559

Cross Polarized, S41559

Plane Polarized, S41559

Plane Polarized, S41559