BGS mineralogy and petrology collection record

Sample number S24985
Sample Donor Simpson,J.B.
Rock name 'Original entry: ?Decomposed Camptonite'
Stratigraphy Not entered
Comments ?Decomposed camptonite, sill associated with coal seam
Locality details 0.25 miles N by E of Chalmerston
50k map sheet Ayr (14)

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Map reference NS 483 075
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


S24985

Cross Polarized, S24985

Plane Polarized, S24985

Plane Polarized, S24985