BGS mineralogy and petrology collection record

Sample number S44600; COLLNOYT28;
Sample Donor Howells,M.F.
Rock name Not entered
Stratigraphy Not entered
Comments Birrenswark lava, vesicular top
Locality details 2570 yards E 12 deg N of Lodgegill Farm
50k map sheet Langholm (11)

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Map reference NY 437 913
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


S44600

Cross Polarized, S44600

Plane Polarized, S44600

Plane Polarized, S44600