BGS mineralogy and petrology collection record

Sample number S3605
Sample Donor Geikie,A.
Rock name 'Original entry: Cherty Shale'
Stratigraphy Not entered
Comments Cherty shale, chert beds carbonate
Locality details Glencartholm, Langholm
50k map sheet Langholm (11)

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Map reference NY 37 79
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


S3605

Cross Polarized, S3605

Plane Polarized, S3605

Plane Polarized, S3605