BGS mineralogy and petrology collection record

Sample number E13411; COLLNOB5/47;
Sample Donor Burnett, G.
Rock name 'Original entry: Mica Porphyrite'
Stratigraphy Not entered
Comments PINK PORPH. DYKE P SEE GEOLOGY OF ALNWICK MEMO P 10
Locality details 1630YDS SSE OF THE DOD
50k map sheet Alnwick (6)

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Map reference NT 996 183
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


E13411

Cross Polarized, E13411

Plane Polarized, E13411

Plane Polarized, E13411