BGS mineralogy and petrology collection record

Sample number S48259; COLLNOYT307;
Sample Donor Howells,M.F.
Rock name Not entered
Stratigraphy Not entered
Comments Birrenswark lava
Locality details Dinley Burn, 300 yards WSW of Dinley Farm
50k map sheet Langholm (11)

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Map reference NY 475 963
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


S48259

Cross Polarized, S48259

Plane Polarized, S48259

Plane Polarized, S48259