BGS mineralogy and petrology collection record

Sample number E52361; COLLNODB168;
Sample Donor Lynas,B.D.T.
Rock name Not entered
Stratigraphy Not entered
Comments Manganese minerals
Locality details 340 m 008 deg from Craig-Cwmbychan Cairn
50k map sheet Bangor (106)

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Map reference SH 5438 5576
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


E52361

Cross Polarized, E52361

Plane Polarized, E52361

Plane Polarized, E52361