BGS mineralogy and petrology collection record

Sample number E24562; COLLNOAWW71;
Sample Donor Woodland,A.W.
Rock name Mudstone, Carbonaceous. 'Original entry: Carbonaceous Shale'
Stratigraphy Not entered
Comments Soft squeezed shale. (Clod).
Locality details No. 2. seam, X4 conveyor, Gate Road, National Colliery, Wattstown, Rhondda Fach.
50k map sheet Pontypridd (248)

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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


E24562

Cross Polarized, E24562

Plane Polarized, E24562

Plane Polarized, E24562