BGS mineralogy and petrology collection record

Sample number S45870
Sample Donor Mykura,W.
Rock name Not entered
Stratigraphy Not entered
Comments Dolerite intruded in position of diamond coal
Locality details Knockshinnock No. 13 Bore (Ayr 40SW No. 108), depth 806 feet 11 inches
50k map sheet Ayr (14)

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Map reference NS 4240 1358
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


S45870

Cross Polarized, S45870

Plane Polarized, S45870

Plane Polarized, S45870