BGS mineralogy and petrology collection record

Sample number E25630; COLLNOWBE17;
Sample Donor Evans,W.B.
Rock name Metadolostone. 'Original entry: Shale'
Stratigraphy Not entered
Comments Roof of 3rd coal seam above 2' 9".
Locality details Park Colliery, Pal no. 2438.
50k map sheet Pontypridd (248)

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Map reference SS 945 956
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


E25630

Cross Polarized, E25630

Plane Polarized, E25630

Plane Polarized, E25630