BGS mineralogy and petrology collection record

Sample number S20315
Sample Donor Anderson, E.M.
Rock name Not entered
Stratigraphy Not entered
Comments cf.24568-70, horizon of this specimen not ascertained, big sill in Upper limestones
Locality details Bore close to Drumbowie Burn 1 miles S by E of Old Polquhairn. On slice: Bore 1000 yards SSW of Old Polquhairn, Polquhairn Bore (40NE No. 2)
50k map sheet Ayr (14)

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Map reference NS 4732 1499
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


S20315

Cross Polarized, S20315

Plane Polarized, S20315

Plane Polarized, S20315