BGS mineralogy and petrology collection record

Sample number E57394; COLLNODB334;
Sample Donor Lynas,B.D.T.
Rock name Not entered
Stratigraphy Not entered
Comments Coarse dolerite
Locality details 530 m 55 deg from Giant's Cave
50k map sheet Montgomery (165)

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Map reference SO 3123 9896
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


E57394

Cross Polarized, E57394

Plane Polarized, E57394

Plane Polarized, E57394