BGS mineralogy and petrology collection record

Sample number E56868; COLLNODB202;
Sample Donor Lynas,B.D.T.
Rock name Not entered
Stratigraphy Not entered
Comments Tuffite
Locality details 660 m 212 deg from Plas Du
50k map sheet Montgomery (165)

View images in GeoScenic related to 'Montgomery'

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Map reference SO 2834 9341
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


E56868

Cross Polarized, E56868

Plane Polarized, E56868

Plane Polarized, E56868