BGS mineralogy and petrology collection record

Sample number S37092
Sample Donor Johnstone,G.S.
Rock name Not entered
Stratigraphy Not entered
Comments Sill, medium-grained variety with frldspar vein
Locality details Isle of May, 2675 ft N 30 deg W of lighthouse
50k map sheet North Berwick (41)

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Map reference NO 6513 0009
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


S37092

Cross Polarized, S37092

Plane Polarized, S37092

Plane Polarized, S37092