BGS mineralogy and petrology collection record

Sample number E56912; E56912/A; E56912/B; COLLNODB241;
Sample Donor Lynas,B.D.T.
Rock name Not entered
Stratigraphy Not entered
Comments Lapilli tuff + tuffite
Locality details 370 m 272 deg from Roundton
50k map sheet Montgomery (165)

View images in GeoScenic related to 'Montgomery'

View a geological map near 'Montgomery'

Map reference SO 2903 9496
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


E56912/A

Cross Polarized, E56912/A

Plane Polarized, E56912/A

Plane Polarized, E56912/A


E56912/B

Cross Polarized, E56912/B

Plane Polarized, E56912/B

Plane Polarized, E56912/B