BGS mineralogy and petrology collection record

Sample number S47287; COLLNOXQ201;
Sample Donor Lumsden,G.I.
Rock name 'Original entry: Olivine Basalt (Dunsappie Type) Felspathic'
Stratigraphy Not entered
Comments Olivine basalt (Dunsappie type) felspathic, Birrenswark lava
Locality details Charteris Craigs, 1100 yards N 31 deg E from Skipper's Bridge
50k map sheet Langholm (11)

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Map reference NY 377 843
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


S47287

Cross Polarized, S47287

Plane Polarized, S47287

Plane Polarized, S47287