BGS mineralogy and petrology collection record

Sample number S44462
Sample Donor Mykura,W.
Rock name Not entered
Stratigraphy Not entered
Comments Black siltstone with ?spherosiderite
Locality details Headmark No. 1/59 Bore (14), depth 14 fathoms 5 feet 0 inches
50k map sheet Ayr (14)

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Map reference NS 4979 1087
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


S44462

Cross Polarized, S44462

Plane Polarized, S44462

Plane Polarized, S44462