BGS mineralogy and petrology collection record

Sample number S45515
Sample Donor Howells,M.F.
Rock name Not entered
Stratigraphy Not entered
Comments Centre of thick basaltic dyke
Locality details Kilburn Hill, 0.5 miles N 30 deg E of Kilburn Farm
50k map sheet Dumfries (10)

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Map reference NY 20 96
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


S45515

Cross Polarized, S45515

Plane Polarized, S45515

Plane Polarized, S45515