BGS mineralogy and petrology collection record

Sample number E9466
Sample Donor Not entered
Rock name 'Original entry: Augite Porphyrite.'
Stratigraphy Not entered
Comments From boulder clay erratics may be from igneous rocks of Snowdon or Arenig.
Locality details Barnhurst Group, Wolverhampton.
50k map sheet Wolverhampton (153)

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Map reference
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


E9466

Cross Polarized, E9466

Plane Polarized, E9466

Plane Polarized, E9466