BGS mineralogy and petrology collection record

Sample number E28794; COLLNOJW125;
Sample Donor Wright,J.E.
Rock name Not entered
Stratigraphy Not entered
Comments Dolerite from near junction with central inclusion of sediment in 20' dyke trending ESE cutting purplish Sst. of Bridges Group.
Locality details Old Qry., 810 yds 193 deg from Gravenor
50k map sheet Montgomery (165)

View images in GeoScenic related to 'Montgomery'

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Map reference SO 375 943
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


E28794

Cross Polarized, E28794

Plane Polarized, E28794

Plane Polarized, E28794