BGS mineralogy and petrology collection record

Sample number S51915; S51915/A; S51915/B; COLLNOYX439;
Sample Donor Elliot,R.W.
Rock name 'Original entry: Metsedimentary Rock'
Stratigraphy Not entered
Comments Xenolith of metasedimentary rock in sill
Locality details Fidra, 7 yds E of natural arch, 15 ft up cliff 110 yds N 44.5 deg W of E end of pier
50k map sheet North Berwick (41)

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View a geological map near 'North Berwick'

Map reference NT 5131 8700
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


S51915

Cross Polarized, S51915

Plane Polarized, S51915

Plane Polarized, S51915


S51915/A

Cross Polarized, S51915/A

Plane Polarized, S51915/A

Plane Polarized, S51915/A


S51915/B

Cross Polarized, S51915/B

Plane Polarized, S51915/B

Plane Polarized, S51915/B