BGS mineralogy and petrology collection record

Sample number S43305; S43305/A; COLLNOYC537;
Sample Donor Mykura,W.
Rock name Not entered
Stratigraphy Not entered
Comments Sillyhole coal intruded and burnt by white trap sill
Locality details Tongue Glen between 400 and 740 yards NNE of Craigmark
50k map sheet Ayr (14)

View images in GeoScenic related to 'Ayr'

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Map reference NS 476 078
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


S43305

Cross Polarized, S43305

Plane Polarized, S43305

Plane Polarized, S43305


S43305/A

Cross Polarized, S43305/A

Plane Polarized, S43305/A

Plane Polarized, S43305/A