BGS mineralogy and petrology collection record

Sample number S49516; COLLNOXM1565;
Sample Donor Francis,E.H.
Rock name 'Original entry: Olivine-Basalt (Dalmeny Type)'
Stratigraphy Not entered
Comments Dolerite ?sill
Locality details Balcarres Den, 1200 ft at N 30 deg W from Balcarres Mains
50k map sheet North Berwick (41)

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Map reference NO 4792 0473
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


S49516

Cross Polarized, S49516

Plane Polarized, S49516

Plane Polarized, S49516