BGS mineralogy and petrology collection record

Sample number E25130
Sample Donor Pugh, W.J.
Rock name Mineral-Type-Claystone (Unspecified Mineral). 'Original entry: Clay'
Stratigraphy Not entered
Comments At junction between M. vulgaris shales and Nilsonni shales.
Locality details Court of Gladestry.
50k map sheet Hay (197)

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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


E25130

Cross Polarized, E25130

Plane Polarized, E25130

Plane Polarized, E25130