BGS mineralogy and petrology collection record

Sample number E56979; COLLNODB257;
Sample Donor Lynas,B.D.T.
Rock name Not entered
Stratigraphy Not entered
Comments Lapilli tuff
Locality details 490 m 237 deg from Lan Faur
50k map sheet Montgomery (165)

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Map reference SO 2929 9650
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


E56979

Cross Polarized, E56979

Plane Polarized, E56979

Plane Polarized, E56979