BGS mineralogy and petrology collection record

Sample number E51951; COLLNODB155;
Sample Donor Lynas,B.D.T.
Rock name Not entered
Stratigraphy Not entered
Comments Coarse polymict sandstone
Locality details 230 m 084 deg from Trig on Moel Tryfan
50k map sheet Bangor (106)

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Map reference SH 5175 5621
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


E51951

Cross Polarized, E51951

Plane Polarized, E51951

Plane Polarized, E51951