BGS mineralogy and petrology collection record

Sample number S48257; COLLNOYT305;
Sample Donor Howells,M.F.
Rock name Not entered
Stratigraphy Not entered
Comments Birrenswark lava
Locality details Dinley Burn, 1000 yards WSW of Dinley Farm
50k map sheet Langholm (11)

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Map reference NY 470 959
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


S48257

Cross Polarized, S48257

Plane Polarized, S48257

Plane Polarized, S48257