BGS mineralogy and petrology collection record

Sample number S47284; COLLNOXQ198;
Sample Donor Lumsden,G.I.
Rock name 'Original entry: Olivine Basalt (Dalmeny Type And Glassy)'
Stratigraphy Not entered
Comments Olivine basalt (Dalmeny type and glassy), Birrenswark lava
Locality details White Hill, 1000yards N 31 deg E from Skipper's Bridge
50k map sheet Langholm (11)

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Map reference NY 376 842
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


S47284

Cross Polarized, S47284

Plane Polarized, S47284

Plane Polarized, S47284