BGS mineralogy and petrology collection record

Sample number E56921; E56921/A; E56921/B; COLLNODB250;
Sample Donor Lynas,B.D.T.
Rock name Not entered
Stratigraphy Not entered
Comments Lapilli tuff
Locality details 620 m 312 deg from Roundton
50k map sheet Montgomery (165)

View images in GeoScenic related to 'Montgomery'

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Map reference SO 2930 9532
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


E56921/A

Cross Polarized, E56921/A

Plane Polarized, E56921/A

Plane Polarized, E56921/A


E56921/B

Cross Polarized, E56921/B

Plane Polarized, E56921/B

Plane Polarized, E56921/B