BGS mineralogy and petrology collection record

Sample number E25067; COLLNOBN227;
Sample Donor Welch,F.B.A.
Rock name 'Original entry: Contact Of Silicified Limestone V Calcareous Chert'
Stratigraphy Not entered
Comments Quartzite bed in base of coal measures
Locality details 1.6m SSW. Of Priddy Church N. of old quartz quarry
50k map sheet Wells (280)

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Map reference ST 526 503
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


E25067

Cross Polarized, E25067

Plane Polarized, E25067

Plane Polarized, E25067