BGS mineralogy and petrology collection record

Sample number E4637; COLLNO56;
Sample Donor Jones, O.T.
Rock name Not entered
Stratigraphy Not entered
Comments From road heap.
Locality details Quarry, 0.25 miles E. of Annykell, about 1.5 miles NW. of Jonston and 3.5 miles S. of Haverfordwest.
50k map sheet Milford (227)

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Map reference SM 917 113
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


E4637

Cross Polarized, E4637

Plane Polarized, E4637

Plane Polarized, E4637