BGS mineralogy and petrology collection record

Sample number S25700
Sample Donor Simpson,J.B.
Rock name Not entered
Stratigraphy Not entered
Comments Sill coal measures
Locality details 2250 feet ESE of Hall of Auchincross
50k map sheet Ayr (14)

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Map reference NS 588 138
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


S25700

Cross Polarized, S25700

Plane Polarized, S25700

Plane Polarized, S25700