BGS mineralogy and petrology collection record

Sample number E25050; COLLNOGG247;
Sample Donor Green,G.W.
Rock name 'Original entry: Dolomite-Conglomerate'
Stratigraphy Not entered
Comments Nature of alteration< relationship of silification to Dolomitization
Locality details Cliff 400yds due E. of cross roads at Bradley Cross
50k map sheet Wells (280)

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Map reference ST 471 531
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


E25050

Cross Polarized, E25050

Plane Polarized, E25050

Plane Polarized, E25050