BGS mineralogy and petrology collection record

Sample number S18640
Sample Donor Bailey, E.B.
Rock name Not entered
Stratigraphy Not entered
Comments Spotted slate, altered
Locality details Barmuir Borehole, 1/8 mile W of Barmuir Farm, 1 mile N of Tarbolton, depth 224 fathoms
50k map sheet Ayr (14)

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Map reference NS 4391 2892
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


S18640

Cross Polarized, S18640

Plane Polarized, S18640

Plane Polarized, S18640