BGS mineralogy and petrology collection record

Sample number S41563; S41563/A; S41563/B; S41563/C; S41563/D;
Sample Donor Lumsden,G.I.
Rock name 'Original entry: Impure Quartzose Sandstone'
Stratigraphy Not entered
Comments Impure quartzose sandstone
Locality details Archerbeck Bore No. 22, 280 yards N 4 deg W from W corner of Archerbeck Farm, Rowanburn, Canonbie, depth 2677 feet
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


S41563

Cross Polarized, S41563

Plane Polarized, S41563

Plane Polarized, S41563


S41563/A

Cross Polarized, S41563/A

Plane Polarized, S41563/A

Plane Polarized, S41563/A


S41563/B

Cross Polarized, S41563/B

Plane Polarized, S41563/B

Plane Polarized, S41563/B


S41563/C

Cross Polarized, S41563/C

Plane Polarized, S41563/C

Plane Polarized, S41563/C


S41563/D

Cross Polarized, S41563/D

Plane Polarized, S41563/D

Plane Polarized, S41563/D