BGS mineralogy and petrology collection record

Sample number E27201
Sample Donor Flett,J.S.
Rock name Not entered
Stratigraphy Not entered
Comments DOLERITE WHIN SILL
Locality details HARKESS ROCKS BAMBURGH
50k map sheet Holy Island (4)

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Map reference NU 17 36
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


E27201

Cross Polarized, E27201

Plane Polarized, E27201

Plane Polarized, E27201