BGS mineralogy and petrology collection record

Sample number S49536; COLLNOXM1588;
Sample Donor Francis,E.H.
Rock name 'Original entry: Coarse Analcime Basanite'
Stratigraphy Not entered
Comments Minor basaltic intrusion in tuffs
Locality details Largo Law, 2000 ft N 35 deg E of Chesterstone
50k map sheet North Berwick (41)

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Map reference NO 4219 0466
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


S49536

Cross Polarized, S49536

Plane Polarized, S49536

Plane Polarized, S49536