BGS mineralogy and petrology collection record

Sample number E2550
Sample Donor Gunn, W.
Rock name 'Original entry: Dolerite'
Stratigraphy Not entered
Comments SEE GEOLOGY OF ALNWICK DISTRICT Sample no.6
Locality details ON SHORE S OF BIRLING CARRS
50k map sheet Alnwick (6)

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Map reference NU 253 076
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


E2550

Cross Polarized, E2550

Plane Polarized, E2550

Plane Polarized, E2550