BGS mineralogy and petrology collection record

Sample number E25871
Sample Donor Hodgson, G.H.
Rock name Not entered
Stratigraphy Not entered
Comments Not entered
Locality details Trevor Quarries, Trevor.
50k map sheet Nefyn (118)

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Map reference SH 360 460
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


E25871

Cross Polarized, E25871

Plane Polarized, E25871

Plane Polarized, E25871