BGS mineralogy and petrology collection record

Sample number E33630; COLLNODS108;
Sample Donor Smith,D.B.
Rock name Not entered
Stratigraphy Not entered
Comments Oncolitic?/Oricolitic? Dolomite possible with SO4 U.M. Limestone
Locality details E. Tip of small Promontory ["white steel"] in cliff Whitburn
50k map sheet Sunderland (21)

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Map reference NZ 4132 6195
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


E33630

Cross Polarized, E33630

Plane Polarized, E33630

Plane Polarized, E33630