BGS mineralogy and petrology collection record

Sample number S22496
Sample Donor Simpson,J.B.
Rock name 'Original entry: Olivine Basalt Or Camptonite'
Stratigraphy Not entered
Comments Olivine basalt or camptonite, sill nearer base
Locality details River Lugar 300 yards downstream from Logan Bridge
50k map sheet Ayr (14)

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Map reference NS 583 207
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


S22496

Cross Polarized, S22496

Plane Polarized, S22496

Plane Polarized, S22496