BGS mineralogy and petrology collection record

Sample number S13809; S13809/A; S13809/B;
Sample Donor Tait,D.
Rock name 'Original entry: Picroteschenite (Kylitic)'
Stratigraphy Not entered
Comments Picroteschenite (kylitic), in green ashy whin 4 feet 8 inch thick
Locality details Bore 2.5 miles slightly N of W of Auchengray at 144 fathoms 5 inches
50k map sheet Hamilton (23)

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View the geology near 'Hamilton'

Map reference NS 9518 5571
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


S13809/A

Cross Polarized, S13809/A

Plane Polarized, S13809/A

Plane Polarized, S13809/A


S13809/B

Cross Polarized, S13809/B

Plane Polarized, S13809/B

Plane Polarized, S13809/B