BGS mineralogy and petrology collection record

Sample number S52850; COLLNOYT449;
Sample Donor Howells,M.F.
Rock name Not entered
Stratigraphy Not entered
Comments Acid porphyrite, ?dyke
Locality details Dye Water 1340 yds N 88 deg E of Byrecleugh
50k map sheet Haddington (33)

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Map reference NT 6400 5806
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


S52850

Cross Polarized, S52850

Plane Polarized, S52850

Plane Polarized, S52850