BGS mineralogy and petrology collection record

Sample number S49528; COLLNOXM1580;
Sample Donor Francis,E.H.
Rock name 'Original entry: Graded Tuffaceous Ironstone'
Stratigraphy Not entered
Comments Graded tuffaceous ironstone
Locality details Pitcruvie Den, 250 ft SW of Pitcruvie
50k map sheet North Berwick (41)

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Map reference NO 4130 0461
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


S49528

Cross Polarized, S49528

Plane Polarized, S49528

Plane Polarized, S49528