BGS mineralogy and petrology collection record

Sample number E31278
Sample Donor Hawkins,T.R.W.
Rock name Not entered
Stratigraphy Not entered
Comments Not entered
Locality details Parys Mountain M4 Borehole.Depth 910'
50k map sheet Holyhead (93)

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Map reference SH 437 906
Year collected Not entered 
Bore name Parys Mountain M4
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


E31278

Cross Polarized, E31278

Plane Polarized, E31278

Plane Polarized, E31278