BGS mineralogy and petrology collection record

Sample number S46000; COLLNOXM1523;
Sample Donor Francis,E.H.
Rock name 'Original entry: Tuff, Sandy'
Stratigraphy Not entered
Comments Flow-banded sandy tuff vein inside neck margin
Locality details 270 yds at 260 deg from Kincraig Farm
50k map sheet North Berwick (41)

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Map reference NT 4766 9950
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


S46000

Cross Polarized, S46000

Plane Polarized, S46000

Plane Polarized, S46000