BGS mineralogy and petrology collection record

Sample number S23509
Sample Donor Simpson,J.B.
Rock name 'Original entry: Coarse Hornblende Augite Camptonite'
Stratigraphy Not entered
Comments Coarse hornblende augite camptonite, sill probably same as 236, see also 25517
Locality details Near farm of Over Glaisnock
50k map sheet Ayr (14)

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Map reference NS 571 168
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


S23509

Cross Polarized, S23509

Plane Polarized, S23509

Plane Polarized, S23509