BGS mineralogy and petrology collection record

Sample number E35875; COLLNOBK108;
Sample Donor Kelk,B.
Rock name Not entered
Stratigraphy Not entered
Comments Lowest basal Grit find Plastic Clay partly decomposed basal 10' seen
Locality details Allt-Y-Garn quarry 600yds W. of Gadn Farm
50k map sheet Ammanford (230)

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Map reference SN 5859 1590
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


Cross Polarized, E35875

Plane Polarized, E35875

Plane Polarized, E35875