BGS mineralogy and petrology collection record

Sample number S25878
Sample Donor Macgregor,A.G.
Rock name Not entered
Stratigraphy Not entered
Comments Purple igneous intrusion in L.O.R. conglomerate: isolated exposure
Locality details 770 yards W 40 deg S from Widow's Loch
50k map sheet Ayr (14)

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Map reference NS 435 016
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


S25878

Cross Polarized, S25878

Plane Polarized, S25878

Plane Polarized, S25878