BGS mineralogy and petrology collection record

Sample number S37050
Sample Donor Johnstone,G.S.
Rock name 'Original entry: Quartz-Dolerite'
Stratigraphy Not entered
Comments Presumed sill
Locality details 1500 ft W 3 deg S of Bankhead farm, outcrop on feature
50k map sheet North Berwick (41)

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Map reference NO 4021 0913
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


S37050

Cross Polarized, S37050

Plane Polarized, S37050

Plane Polarized, S37050