BGS mineralogy and petrology collection record

Sample number E61243; COLLNOER50;
Sample Donor Ellison,R.A.
Rock name Not entered
Stratigraphy Not entered
Comments Clay in Basal Permian Sand
Locality details Qry. on Holywell Hill, 600 m E of Glasshoughton
50k map sheet Llanilar (178)

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Map reference SE 4447 2452
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


E61243

Cross Polarized, E61243

Plane Polarized, E61243

Plane Polarized, E61243