BGS mineralogy and petrology collection record

Sample number S31660
Sample Donor Macgregor,A.G.
Rock name 'Original entry: Olivine Basalt'
Stratigraphy Not entered
Comments Olivine basalt, depth below surface 4 feet
Locality details 300 yards E 15 deg S of triangulation point 639 Newark Hill
50k map sheet Ayr (14)

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Map reference NS 31 16
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


S31660

Cross Polarized, S31660

Plane Polarized, S31660

Plane Polarized, S31660