BGS mineralogy and petrology collection record

Sample number E16789; COLLNOTG759;
Sample Donor James,T.
Rock name Not entered
Stratigraphy Not entered
Comments Not entered
Locality details Crags above E. side of Porth Feven.
50k map sheet Aberdaron and Bardsey Island (133)

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Map reference
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


E16789

Cross Polarized, E16789

Plane Polarized, E16789

Plane Polarized, E16789