BGS mineralogy and petrology collection record

Sample number S50484; S50484/A; COLLNOYH1139;
Sample Donor Forsyth,I.H.
Rock name 'Original entry: (?Nepheline) Basanite'
Stratigraphy Not entered
Comments Monchiquite plug
Locality details Shore 60 yds S of Earlsneuk
50k map sheet North Berwick (41)

View images in GeoScenic related to 'North Berwick'

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Map reference NT 4802 9937
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


S50484

Cross Polarized, S50484

Plane Polarized, S50484

Plane Polarized, S50484


S50484/A

Cross Polarized, S50484/A

Plane Polarized, S50484/A

Plane Polarized, S50484/A