BGS mineralogy and petrology collection record

Sample number S43244
Sample Donor Lumsden,G.I.
Rock name 'Original entry: Contact Between Clastizoic Limestone And Medium Crystal Tuff'
Stratigraphy Not entered
Comments Contact between clastizoic limestone and medium crystal tuff
Locality details Archerbeck Borehole, depth 4280 feet 7 inches to 4280 feet 9 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


S43244

Cross Polarized, S43244

Plane Polarized, S43244

Plane Polarized, S43244