BGS mineralogy and petrology collection record

Sample number E4456; COLLNO7;
Sample Donor Jones, O.T.
Rock name 'Original entry: Possibly Sheared Devitrified Rhyolite Or Quartz Keratophyre'
Stratigraphy Not entered
Comments Boulder clay. Erratics.
Locality details 41. 100 Yds. W. of Amroth Road, and 140 Yds. N. of Newhouse Farm, 3.5 miles SE. of Narberth.
50k map sheet Haverfordwest (228)

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Map reference SN 158 119
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


E4456

Cross Polarized, E4456

Plane Polarized, E4456

Plane Polarized, E4456