BGS mineralogy and petrology collection record

Sample number S1665
Sample Donor Geikie,A.
Rock name 'Original entry: White Trap F'
Stratigraphy Not entered
Comments Probably an altered sandstone. Diabase F
Locality details Port Edgar. 0.75 mile W of Queensferry
50k map sheet Edinburgh (32)

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Map reference NT 1182 7862
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


S1665

Cross Polarized, S1665

Plane Polarized, S1665

Plane Polarized, S1665