BGS mineralogy and petrology collection record

Sample number E5842; COLLNO36;
Sample Donor Jones, O.T.
Rock name 'Original entry: Hornblende Porphyrite'
Stratigraphy Not entered
Comments Not entered
Locality details 1. By side of stream, 450 Yds. S. by E. of Pendwyn House, 2 miles NW. of Narberth.
50k map sheet Haverfordwest (228)

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Map reference SN 089 173
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


E5842

Cross Polarized, E5842

Plane Polarized, E5842

Plane Polarized, E5842