BGS mineralogy and petrology collection record

Sample number S23972
Sample Donor Macgregor,A.G.
Rock name 'Original entry: Rotten Olivine Dolerite'
Stratigraphy Not entered
Comments Rotten olivine dolerite, sill
Locality details 515 yards E 40 deg N from Drumgrange
50k map sheet Ayr (14)

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Map reference NS 432 097
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


S23972

Cross Polarized, S23972

Plane Polarized, S23972

Plane Polarized, S23972