BGS mineralogy and petrology collection record

Sample number E56916; COLLNODB245;
Sample Donor Lynas,B.D.T.
Rock name Not entered
Stratigraphy Not entered
Comments Lapilli ash tuff
Locality details 670 m 318 deg from Roundton
50k map sheet Montgomery (165)

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Map reference SO 2927 9524
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


E56916

Cross Polarized, E56916

Plane Polarized, E56916

Plane Polarized, E56916