BGS mineralogy and petrology collection record

Sample number E28780; COLLNOJW107;
Sample Donor Wright,J.E.
Rock name Not entered
Stratigraphy Not entered
Comments ? Devitrified fine grained igneous or silicified Sst. Western Uriconina
Locality details 500 yds 337 deg from Squilver Farm
50k map sheet Montgomery (165)

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Map reference SO 325 978
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


E28780

Cross Polarized, E28780

Plane Polarized, E28780

Plane Polarized, E28780