BGS mineralogy and petrology collection record

Sample number S48246; COLLNOYT294;
Sample Donor Howells,M.F.
Rock name Not entered
Stratigraphy Not entered
Comments Birrenswark lava
Locality details 400 yards W of Lodgegill Farm, Woody Sike
50k map sheet Langholm (11)

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Map reference NY 411 908
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


S48246

Cross Polarized, S48246

Plane Polarized, S48246

Plane Polarized, S48246