BGS mineralogy and petrology collection record

Sample number E47091; E47091/A; COLLNOAP473;
Sample Donor Addison,R.
Rock name Not entered
Stratigraphy Not entered
Comments Baked sediment
Locality details Cwm Wall 1500 m SW of Blaen y Nant Farm House
50k map sheet Bangor (106)

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Map reference SH 6282 6022
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


E47091/A

Cross Polarized, E47091/A

Plane Polarized, E47091/A

Plane Polarized, E47091/A