BGS mineralogy and petrology collection record

Sample number E27604; MR21342; COLLNO137;
Sample Donor Road Research Laboratory
Rock name 'Original entry: Basalt'
Stratigraphy Not entered
Comments Tholeite Aggregate. NGR estimated.
Locality details Quarry name: Sharpley Qry: at Sharpley Qry. Bolam
50k map sheet Barnard Castle (32)

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Map reference NZ 188 234
Year collected 1957 
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


Cross Polarized, E27604

Plane Polarized, E27604

Plane Polarized, E27604