BGS mineralogy and petrology collection record

Sample number S25839
Sample Donor Macgregor,A.G.
Rock name 'Original entry: Fine-Grained Olivine Basalt'
Stratigraphy Not entered
Comments Fine-grained olivine basalt, 18 inch N 20 deg W dyke cuts L.O.R. conglomerate
Locality details Fairlaw Burn, left bank, 400 yards S 20 deg W from Fairlaw House
50k map sheet Ayr (14)

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Map reference NS 401 006
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


S25839

Cross Polarized, S25839

Plane Polarized, S25839

Plane Polarized, S25839