BGS mineralogy and petrology collection record

Sample number E48469; COLLNOSG237;
Sample Donor Strong,G.E.
Rock name Not entered
Stratigraphy Old Red Sandstone, Upper Plateau Beds.
Comments Upper Plateau beds.
Locality details Avon Llia, 200 m. at 143 deg. from farmhouse at Aber Llia.
50k map sheet Merthyr Tydfil (231)

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Map reference SN 9340 1467
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


E48469

Cross Polarized, E48469

Plane Polarized, E48469

Plane Polarized, E48469