BGS mineralogy and petrology collection record

Sample number S238
Sample Donor Geikie,A.
Rock name 'Original entry: Quartz-Hypersthene-Dolerite'
Stratigraphy Not entered
Comments Dolerite (ophitic) T
Locality details St Margaret's Hope
50k map sheet Edinburgh (32)

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Map reference NT 108 821
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


S238

Cross Polarized, S238

Plane Polarized, S238

Plane Polarized, S238