BGS mineralogy and petrology collection record

Sample number S53340; COLLNOYS682;
Sample Donor Armstrong,M.
Rock name Not entered
Stratigraphy Not entered
Comments Porphyritic lava, Lower ORS
Locality details Railway cutting, SW of Ardownie
50k map sheet Arbroath (49)

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Map reference NO 4857 3357
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


S53340

Cross Polarized, S53340

Plane Polarized, S53340

Plane Polarized, S53340