BGS mineralogy and petrology collection record

Sample number S33560
Sample Donor Macgregor,A.G.
Rock name 'Original entry: Black Limy Sediment'
Stratigraphy Not entered
Comments Black limy sediment; Lower Carboniferous
Locality details Shore, 950 yds W 8 deg S of Marine Villa, Weaklaw
50k map sheet North Berwick (41)

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Map reference NT 4948 8587
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


S33560

Cross Polarized, S33560

Plane Polarized, S33560

Plane Polarized, S33560