BGS mineralogy and petrology collection record

Sample number E46356; COLLNOBP59;
Sample Donor Lowe,D.J.
Rock name 'Original entry: Basalt Pillow Lava'
Stratigraphy Not entered
Comments Pillow Lava from Lower Ordovician
Locality details Exposure, N side of Stream, 810 m at 193 deg from Blaen Lliw Isaf
50k map sheet Harlech (135)

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Map reference SH 8038 3260
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


E46356

Cross Polarized, E46356

Plane Polarized, E46356

Plane Polarized, E46356