BGS mineralogy and petrology collection record

Sample number E65541; COLLNOMB47;
Sample Donor Barton, C.M.
Rock name Sandstone (Undifferentiated). 'Original entry: Sandstone'
Stratigraphy Not entered
Comments Sandstone layer, Crackington Formation.
Locality details Crags, 150 m. NW. of Steps Bridge.
50k map sheet Exeter (325)

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Map reference SX 8040 8843
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


E65541

Cross Polarized, E65541

Plane Polarized, E65541

Plane Polarized, E65541