BGS mineralogy and petrology collection record

Sample number S11314; S11314/A; COLLNO71;
Sample Donor Maufe, H.B.
Rock name 'Original entry: Limburgitic Basalt'
Stratigraphy Not entered
Comments Nepheiline basanite; pseudomorphs after nepheline
Locality details Castle Rock, Dunbar
50k map sheet Haddington (33)

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Map reference NT 6781 7929
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


S11314

Cross Polarized, S11314

Plane Polarized, S11314

Plane Polarized, S11314


S11314/A

Cross Polarized, S11314/A

Plane Polarized, S11314/A

Plane Polarized, S11314/A